Common use of Nature of Products or Services Provided Clause in Contracts

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access to service Unicheck - the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internet. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ Student grade level ☐ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ Phone ☐ Student Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ Student app passwords ☐ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxxx Xxxxxx Title 04/29/2021 Chief Operating Officer 04/28/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access A SAAS product offering an instructional design platform to service Unicheck - the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user create and information available in user’s library or in the Internetassign interactive video based lessons. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ X Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ X Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ Student grade level ☐ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ ☐ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ X Phone ☐ Student Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ Student app passwords ☐ Student Name First and/or Last ☒ X Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ X Student work Student generated content; writing, pictures, etc. ☒ X Other student work data-Please specify: ☐ To the extent enabled by the Instructor User: video and/or audio recording. X Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ To the extent of the student bulb in the PlayPosit environment only (individual pieces of content and not the entire course score). X Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ Click-stream data, User- generated content X None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK PlayPosit Community Unit School District 300 Signature Xxxxx Xxxxxx Xxxxxxxxx Signature Name Manger Co-Founder, Executive Director Xxxxx Xxxxxx Title 04/29/2021 02-26-2021 Chief Operating Officer 04/28/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access xxx.XxxxxxxXxxXxxxxx.xxx is a modern, comprehensive career exploration, college planning and curriculum delivery platform designed to service Unicheck - the similarity detection engine which is the software complex with the online access align student's interests and academics to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user their post- secondary outcomes and information available in user’s library or in the Internetsuccess. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ ☒ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ ☐ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ ☐ Phone ☐ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ ☐ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ Note that Local (School District) ID number can be replaced by the customer with any randomly generated User_ID number so long as it is unique within the license/school user cohort. ☒ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIXStrivven Media, LLC/UNICHECK LLC Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxx Xxxxxxx Signature Name Manger Xxxxx Chief Technology Officer Xxxxxxxx Xxxxxx Title 04/29/2021 09/02/2021 Chief Operating Financial Officer 04/28/202109/03/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access Splashtop Enterprise Remote Lab licenses which allow students or faculty to service Unicheck - the similarity detection engine which is the software complex remote into assigned devices as needed to complete work online with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user campus computers. Completely secure and information available in user’s library or in the Internettotally cross-device. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Device name, OS, MAC address ☒ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ Student grade level ☐ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ ☐ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ Phone ☐ Student Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☐X Student app passwords ☐ ☐X Student Name First and/or Last ☒ ☐ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ ☐ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIXSplashtop, LLC/UNICHECK Inc Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxxx Xxxxx Signature Name Manger Xxxxx DPO Xxxxxxxx Xxxxxx Title 04/29/2021 12/16/2021 Chief Operating Financial Officer 04/28/202112/16/2021

Nature of Products or Services Provided. The Company has agreed shall be providing the following products or services to provide the School District the products and/or services outlined belowDistrict: Access to service Unicheck - the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internet. Exhibit “B” C SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ ❑ Other application technology meta data-Please specify: ☐ ❑ Application Use Statistics Meta data on user interaction with application ☐ ❑ Assessment Standardized test scores ☐ ❑ Observation data ☐ ❑ Other assessment data-Please specify: ☐ ❑ Attendance Student school (daily) attendance data ☐ ❑ Student class attendance data ☐ ❑ Communications Online communications captured (emails, blog entries) ☐ ❑ Conduct Conduct or behavioral data ☐ ❑ Demographics Date of Birth ☐ ❑ Place of Birth ☐ ❑ Gender ☐ ❑ Ethnicity or race ☐ ❑ Language information (native, or primary language spoken by student) ☐ ❑ Other demographic information-Please specify: ☐ ❑ Enrollment Student school enrollment ☐ ❑ Student grade level ☐ ❑ Homeroom ☐ ❑ Guidance counselor ☐ if they participate ❑ Specific curriculum programs ☐ ❑ Year of graduation ☐ ❑ Other enrollment information-Please specify: ☐ ❑ Parent/Guardian Contact Information Address ☐ ❑ Email ☐ ❑ Phone ☐ ❑ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ ❑ Parent/Guardian Name First and/or Last ☐ ❑ Schedule Student scheduled courses ☐ ❑ if they participate Teacher names ☒ ❑ Special Indicator English language learner information ☐ ❑ Low income status ☐ ❑ Medical alerts/health data ☐ ❑ Student disability information ☐ ❑ Specialized education services (IEP or 504) ☐ ❑ Living situations (homeless/xxxxxx care) ☐ ❑ Other indicator information-Please specify: ☐ ❑ Student Contact Information Address ☐ ❑ Email ☒ ❑ Phone ☐ ❑ Student Identifiers Local (School district) ID number ☐ ❑ State ID number ☐ ❑ Provider/App assigned student ID number ☐ ❑ Student app username ☐ ❑ Student app passwords ☐ ❑ Student Name First and/or Last ☒ ❑ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ ❑ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ ❑ Student Survey Responses Student responses to surveys or questionnaires ☐ ❑ Student work Student generated content; writing, pictures, etc. ☒ ❑ Other student work data-Please specify: ☐ ❑ Transcript Student course grades ☐ ❑ Student course data ☐ ❑ Student course grades/performance scores ☐ ❑ Other transcript data-Please specify ☐ ❑ Transportation Student bus assignment ☐ ❑ Student pick up and/or drop off location ☐ ❑ Student bus card ID number ☐ ❑ Other transportation data-Please specify: ☐ ❑ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxxx Xxxxxx Title 04/29/2021 Chief Operating Officer 04/28/2021❑

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access Discovering Geometry helps students develop inductive and deductive reasoning skills by creating conjectures, and reporting and justifying conclusions as they explore the principles of geometry. Congruence, similarity, and symmetry are studied from the perspective of geometric transformation to service Unicheck - create connections within the similarity detection engine which mathematics. Written to the Common Core State Standards using a student-centered, discovery-based pedagogy, Discovering Geometry helps students become mathematically fluent, prepared for future study, and career-ready. Flourish is the software complex with online platform that delivers the Discovery Geometry digital through online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internetresources. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Com munications Online communications captured (emails, blog entries) ☐ ☒ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ Student grade level ☐ ☒ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ ☒ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ ☐ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ ☐ Phone ☐ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ (encrypted on vendor end) ☒ Student Name First and/or Last ☒ ☐ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ Transcript Student course grades ☐ ☒ Student course data ☐ ☒ Student course grades/performance scores ☐ ☒ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Company Name Xxxxxxx Xxxx Publishing Company Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxxx Xxxxxxx X. Xxxx Xxxxxxxx Xxxxxx Title 04/29/2021 Vice President Chief Operating Financial Officer 04/28/202107/08/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access to service Unicheck - the similarity detection engine which Product Specifications Checkology® Virtual Classroom is the software complex News Literacy Project’s browser-based platform, where middle school and high school students learn how to navigate the digital landscape by developing news literacy knowledge, skills and habits of mind. Through its lessons, educators equip their students with tools to evaluate and interpret information and to determine what they can trust, share and act on. Checkology is free for everyone. Checkology is aligned to social studies, civics and ELA standards. It is widely used across these disciplines and also by the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs librarian/media specialist in districts. Description of similarity between text information submitted Services Educator and student accounts on Checkology, as well as platform professional learning, user support, and occasional webinars are free. Specially designed professional development requested by user and information a district is available in user’s library or in the Internetat cost. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ ☐ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ ☒ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ ☒ Teacher names ☒ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ Phone ☐ Student Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ ☒ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ pre and post assessment, quizzes, polls. ☒ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK News Literacy Project Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxxxxxx Xxxxxxxxxx Signature Name Manger National Director of Educator Outreach and Succe ss Xxxxx Xxxxxx Title 04/29/2021 3/22/2021 Chief Operating Officer 04/28/202103/24/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access to service Unicheck - the similarity detection engine which is the software complex with the Pivot Interactives provides online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user labs and information available in user’s library or in the Internetactivities for Science education. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ in app assessment data ☒ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ Homeroom ☐ ☒ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ Phone ☐ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ ☒ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ in app only ☒ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Pivot Interactives SBC Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxx Xxxx Xxxxx Xxxxxx Title 04/29/2021 Chief Science Officer Chief Operating Officer 04/28/202102/11/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access Click or tap here to service Unicheck - the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internetenter text. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application pplication Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application User agent string ☒ pplication Use Statistics Meta data on user interaction with application ☐ Assessment ⌧ ssessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance ttendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment nrollment Student school enrollment ☐ Student grade level ☐ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parentarent/Guardian Contact Information nformation Address ☐ Email ☐ Phone ☐ Parentarent/Guardian ID Parent ID number (created to link parents to students) ☐ Parentarent/Guardian Name First and/or Last ☐ Schedule chedule Student scheduled courses ☐ Teacher names ☒ Special ☐ pecial Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student tudent Contact Information nformation Address ☐ Email ☒ ⌧ Phone ☐ Student tudent Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ Student app passwords ☐ Student tudent Name First and/or Last ☒ Student ⌧ tudent in App Performance erformance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student tudent Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student tudent Survey Responses Student responses to surveys or questionnaires ☐ Student tudent work Student generated content; writing, pictures, etc. ☒ ⌧ Other student work data-Please specify: ☐ Transcript ranscript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation ransportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other O ther Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIXWeVideo, LLC/UNICHECK Inc. Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxxx Xxxxxx Title 04/29/2021 Chief Operating Officer 04/28/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access to service Unicheck - the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internet. BrainPOP, BrainPOP Jr, BrainPOP ELL, BrainPOP Espanol, BrainPOP Francais Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application lication Technology Meta a Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application lication Use Statistics Meta data on user interaction with application ☐ Assessment essment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance ndance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications mmunications Online communications captured (emails, blog entries) ☐ Conduct duct Conduct or behavioral data ☐ Demographics mographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment ollment Student school enrollment ☐ Student grade level ☐ Homeroom ☐ ☒ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ ☒ Other enrollment information-Please specify: ☐ Parentent/Guardian Contact Information rmation Address ☐ Email ☐ Phone ☐ Parentent/Guardian ID Parent ID number (created to link parents to students) ☐ Parentent/Guardian Name First and/or Last ☐ Schedule edule Student scheduled courses ☐ Teacher names ☒ Special cial Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student dent Contact Information rmation Address ☐ Email ☒ ☐ Phone ☐ Student dent Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ Student ☒ dent Name First and/or Last ☒ Student dent in App Performance formance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student dent Program Membership mbership Academic or extracurricular activities a student may belong to or participate in ☐ Student dent Survey Responses ponses Student responses to surveys or questionnaires ☐ Student dent work Student generated content; writing, pictures, etc. ☒ ☐ Other student work data-Please specify: ☐ Transcript ☒ nscript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation nsportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other er Please list each additional data element used, stored, or collected by your application: ☐ None e No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIXOTHER: What Type Of Information Do We Collect And Why? Education Product Subscribers: Information collected during the subscription process: During the registration process for any of our subscriptions, LLC/UNICHECK Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxxx Xxxxxx Title 04/29/2021 Chief Operating Officer 04/28/2021we ask the subscriber to provide us with a name, email address, school or district affiliation (when applicable), phone number, and billing information. We may also ask you to provide username and password. We use the information to create and service the account, fulfill the subscription and send you service-related announcements. For instance, we may send emails about routine maintenance, new feature launches or product recommendations related to your subscription. We may also use this contact information to request feedback on our products and services, to inform future customer service and product improvements. If you are registering for a free trial, we will use the information to create a free trial account and to send occasional promotional emails and other marketing campaigns. You may opt out of promotional email messaging at any time as described in the Opt Out section below. BrainPOP At Schools: Whether engaging with BrainPOP through a free trial or a paid subscription, schools or districts are required to appoint an administrator (“Administrator”), who is authorized by the school or the district to be responsible for the Students Records. Each school or district Administrator has access to a dashboard that allows them to create, update, review, modify and delete individual accounts, and monitor logins within the individual accounts. To create the teacher accounts, we require a full name, email address, class name, and a password security question. We also use the email address to send product updates and use recommendations, password recovery information, effectiveness and efficacy data, invitations to participate in surveys and research and more (messaging may not be available in all jurisdictions). An unsubscribe option is included in promotional messaging. If a school or district uses and accesses individual accounts through any of the single sign on services that we support, we collect the information we use for the individual accounts function from the third party integrated service.

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access to service Unicheck - the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internet. Into Math K-8 Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ ☒ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ Place of Birth ☐ Gender ☐ Ethnicity or race ☐ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ ☒ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Class Enrollment ☒ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ ☒ Teacher names ☒ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ Email ☒ Phone ☐ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ ☒ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ ☒ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Houghton Mifflin Harcurt Publishing Company Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxx Xxxxxxxx Signature Name Manger Sr Director, Bids and Contracts Xxxxx Xxxxxx Title 04/29/2021 04/30/2021 Chief Operating Officer 04/28/202104/30/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access FitnessGram by The Xxxxxx Institute is an assessment that measures student fitness levels. As the national test of the Presidential Youth Fitness Program, FitnessGram assesses the physical and aerobic fitness of more than 10 million students across the country in over 20,000 schools. This non-competitive fitness assessment is based on the scientifically established Healthy Fitness Zone® standards in an effort to service Unicheck - help schools evaluate and evolve their physical education programming into an education experience that supports whole-child health. Over 35 years of research, evaluation, validation, and enhancement by the similarity detection engine which is our FitnessGram Advisory Board have made FitnessGram the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user most trusted and information available in user’s library or widely used fitness assessment, education, and reporting tool in the Internetworld. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Fitness assessment data and activity assessment data ☒ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ ☒ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ ☒ Place of Birth ☐ Gender ☐ ☒ Ethnicity or race ☐ ☒ Language information (native, or primary language spoken by student) ☐ ☒ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ ☒ Homeroom ☐ ☒ Guidance counselor ☐ Specific curriculum programs ☐ ☒ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ ☒ Email ☐ ☒ Phone ☐ ☒ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ ☒ Schedule Student scheduled courses ☐ ☒ Teacher names ☒ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ ☒ Email ☒ Phone ☐ ☒ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ ☐ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ ☒ Student work Student generated content; writing, pictures, etc. ☒ ☐ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK m I DISTRICT 300 Company Name • Oigit.t ysigMd by l •ur• DeFiru Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Signature Name Manger Xxxxx Xxxxxx Title 04/29/2021 Chief Operating Officer 04/28/2021000 ),XX--(XX, 0{x..Xxx,x,x, X X aura eFIna OU: cn=UI.Jr, Oefi,u. o=TheCooper Institute. ou: m n:h. l,:Jdefiru ( OOJ)ef iful org, e>:US

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access to service Unicheck - Educators Rising, a national student-led CTSO membership organization that provides a curriculum and resources – rooted in rigorous standards – that include topics focusing on recruiting, retaining, and developing highly skilled educators and diversification of the similarity detection engine which is the software complex with the online access to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the Internetworkforce. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ IP addresses of users, use of cookies, etc. Academy: No. Website: Yes. Login access to portal/curriculum ☒ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ ☒ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ ☒ Place of Birth ☐ Gender ☐ ☒ Ethnicity or race ☐ ☒ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ ☒ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ ☐ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Student Contact Information Address ☐ ☒ Email ☒ Phone ☐ ☒ Student Identifiers Local (School district) ID number ☐ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ Student app passwords ☐ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ ☒ Student Survey Responses Student responses to surveys or questionnaires ☐ ☒ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ Competition videos ☒ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Student Course Grades for Xxxxx Xxxxxxx Only ☒ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ Application Use Statistics: Meta data on user interaction with application: GA for page views and downloads Communications: Online communications that are captured (emails, blog entries): email for direct communication Student Contact Information: Phone: Yes-optional Student Program Membership: Academic or extracurricular activities a student may belong to or participate in: Only for Educators Rising Membership Student Survey Responses: Student responses to surveys or questionnaires: Yes-voluntary ☒ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Company Name Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxxxxxx Xxxx Signature Name Manger Xxxxx Outreach and Engagement Coordinator Xxxxxxxx Xxxxxx Title 04/29/2021 8/16/2021 Chief Operating Financial Officer 04/28/202108/23/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access The Aperture System is web-delivered software designed to service Unicheck - support school districts and youth development programs in delivering evidence-based, data-driven, and accountable social and emotional learning (SEL) programs to children and youth in grades K-12. The system has two primary components, 1) The selected DESSA Assessments (DESSA-mini, DESSA, and DESSA-SSE) and Instructional Resources, which provides educators with rigorous and practical tools to screen, assess, and teach social-emotional skills, and 2) a web-based, scalable, and secure platform to deliver the similarity detection engine which is the software complex with the online access functionality to the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user educator and information available in user’s library or in the Internetdistrict/program administrators. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ Observation data ☐ ☒ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ ☒ Demographics Date of Birth ☐ ☒ Place of Birth ☐ Gender ☐ ☒ Ethnicity or race ☐ ☒ Language information (native, or primary language spoken by student) ☐ ☒ Other demographic information-Please specify: ☐ demographic information selected by district may be included or excluded from the Aperture System. ☒ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ ☒ Homeroom ☐ ☒ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ Special Indicator English language learner information ☐ ☒ Low income status ☐ ☒ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ ☒ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ ☒ Student Contact Information Address ☐ Email ☒ ☐ Phone ☐ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ ☒ Student work Student generated content; writing, pictures, etc. ☒ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ ☒ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIX, LLC/UNICHECK Company Name Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxxxxx Xxxxx Signature Name Manger Manager of Success Team Xxxxx Xxxxxx Title 04/29/2021 04/28/2021 Chief Operating Officer 04/28/2021

Nature of Products or Services Provided. The Company has agreed to provide the School District the products and/or services outlined below: Access Company has granted to service Unicheck - the similarity detection engine which is School District a limited, revocable, non- transferable license to access and use its educational online software, i- Ready® Assessment & Personalized Instruction for Math and/or Reading, solely for the software complex educational purposes in accordance with the online access to terms and conditions of use expressed in this Addendum and the website xxx.xxxxxxxx.xxx which provides the locating signs of similarity between text information submitted by user and information available in user’s library or in the InternetAgreement. Exhibit “B” SCHOOL DISTRICT DATA PROVIDED Category of Data Elements Check if Used by Your System Application Technology Meta Data IP Addresses of users, Use of cookies, etc. ☒ Other application technology meta data-Please specify: ☐ Application Use Statistics Meta data on user interaction with application ☐ ☒ Assessment Standardized test scores ☐ Observation data ☐ Other assessment data-Please specify: ☐ Attendance Student school (daily) attendance data ☐ Student class attendance data ☐ Communications Online communications captured (emails, blog entries) ☐ Conduct Conduct or behavioral data ☐ Demographics Date of Birth ☐ ☒ Place of Birth ☐ ☒ Gender ☐ ☒ Ethnicity or race ☐ ☒ Language information (native, or primary language spoken by student) ☐ Other demographic information-Please specify: ☐ Enrollment Student school enrollment ☐ ☒ Student grade level ☐ ☒ Homeroom ☐ Guidance counselor ☐ Specific curriculum programs ☐ Year of graduation ☐ Other enrollment information-Please specify: ☐ Parent/Guardian Contact Information Address ☐ Email ☐ Phone ☐ Parent/Guardian ID Parent ID number (created to link parents to students) ☐ Parent/Guardian Name First and/or Last ☐ Schedule Student scheduled courses ☐ Teacher names ☒ Special Indicator English language learner information ☐ Low income status ☐ Medical alerts/health data ☐ Student disability information ☐ Specialized education services (IEP or 504) ☐ (optional) ☒ Living situations (homeless/xxxxxx care) ☐ Other indicator information-Please specify: ☐ Migrant ☒ Student Contact Information Address ☐ Email ☒ ☐ Phone ☐ Student Identifiers Local (School district) ID number ☐ ☒ State ID number ☐ Provider/App assigned student ID number ☐ Student app username ☐ ☒ Student app passwords ☐ ☒ Student Name First and/or Last ☒ Student in App Performance Program/application performance (typing program-student types 60 wpm, reading program-student reads below grade level) ☐ ☒ Student Program Membership Academic or extracurricular activities a student may belong to or participate in ☐ Student Survey Responses Student responses to surveys or questionnaires ☐ Student work Student generated content; writing, pictures, etc. ☒ ☐ Other student work data-Please specify: ☐ Transcript Student course grades ☐ Student course data ☐ Student course grades/performance scores ☐ Other transcript data-Please specify ☐ Transportation Student bus assignment ☐ Student pick up and/or drop off location ☐ Student bus card ID number ☐ Other transportation data-Please specify: ☐ Other Please list each additional data element used, stored, or collected by your application: ☐ None No Student Data collected at this time. Provider will immediately notify D300 if this designation is no longer applicable. ☐ PLAGIXCurriculum Associates, LLC/UNICHECK LLC Community Unit School District 300 Signature Xxxxxx Xxxxxxxxx Xxxxxxx Signature Name Manger Chief Executive Officer Xxxxx Xxxxxx Title 04/29/2021 03/09/2021 Chief Operating Officer 04/28/202103/17/2021