EDUCATIONAL BACKGROUND

Peking University (PKU)                                                      

Beijing, China

Ph. D. in Educational Technology, Graduate School of Education                      

09/2015-06/2020

Beijing Normal University (BNU)                                               

Beijing, China

B.S. in Educational Technology, Faculty of Education                               

09/2011-06/2015

University of California, Berkeley (UCB)                                       

California, USA

Visiting Scholar, Graduate School of Education

09/2018-09/2019

University of Illinois at Urbana-Champaign (UIUC)                                

Illinois, USA

Visiting Student, College of Education

02/2017-03/2017

TEACHING EXPERIENCE

Instructional System Design

Quantitative Research Methods

Data Management and Analysis

Online Learning Theory and Cognitive Laws

Enterprise E-Learning

A Smart Course on China University MOOC: Instructional Systems Design

https://www.icourse163.org/course/BNU-1472319164

RESEARCH PROJECTS (work as leader)

Research on the Evolution Mechanism and Intelligent Intervention of Teachers' Practical Knowledge in Online Training Based on Temporal Hypergraphs funded by the 2025 General Program of China National Natural Science Foundation 

2026-2029

Research on Digital-Intelligent Support Paths for Teacher Training Oriented to Practical Knowledge Development funded by the 2025 Youth Project of Beijing Social Science Foundation                                                                                             

2025-2028

Beijing Normal University Excellent Research Cultivation Project - Young Top-notch Talent Cultivation Project funded by Beijing Normal University

2025-2027

Research on the Application Effects of the National Primary and Secondary School Smart Education Platform for Teacher Teaching Development funded by the Entrusted Project of the Center for Educational Technology and Resource Development, Ministry of Education (National Center for Educational Technology)

2025-2026

Exploring Best Practices in Classroom Formative Assessment with ChatGPT-Powered Adaptive Testing: An Empirical Evaluation funded by the International Network of Educational Institutes (INEI) Seed Funding

2025-2026

Course Quantitative Research Methods funded by the 2025 AI-Empowered Course Construction Project, Faculty of Education, Beijing Normal University   

2025-2026

Course Principles and Methods of Instructional Design funded by the 2024 Digital Course Construction Project, Beijing Normal University      

2024-2025

Course Instructional Systems Design funded by the 2024 Knowledge Graph-Based Smart Course Construction Project, Beijing Normal University     

2024-2025

Research on the Innovative Teaching Model of Curriculum-Based Political and Ideological Education in the 'Instructional Systems Design' Course under the Context of Educational Digitalization funded by the 2024 Curriculum-Based Political and Ideological Education Project, Beijing Normal University 

2024-2025

Research on interaction analysis and intervention of online collaborative roles from a social-behavioral-cognitive-emotional perspective funded by China National Natural Science Foundation  

2023-2025

Research on the Quality Evaluation and Improvement Path of Data Driven Human Machine Collaborative Teaching in Primary and Secondary Schools funded by the Beijing Education Science '14th Five Year Plan' Key Project

2023-2025

Data driven dual cycle peer evaluation model and its application research funded by the Beijing Normal University's 2023 Young Teacher Teaching Development Fund Project

2023-2024

Course Quality Evaluation and Improvement Path in the Context of Online Internationalization of Higher Education funded by the International Education Research Project of Huiyan International College, Department of Education, Beijing Normal University

2023-2024

Research on the design mode of virtual experimental teaching integrating embodied cognition theory funded by China Postdoctoral Science Foundation

2021-2022

Research on knowledge representation and generation model of online collaboration from the perspective of embodied cognition funded by the Fundamental Research Funds for the Central Universities for Beijing Normal University 

2020-2022

From Front stage to Back-stage: Construction and Key Elements of MOOCs in Peking University funded by the Educational Research Center of Peking University  

2018-2019

PUBLICATIONS

Books and Chapters

Wang C. Collaborative Learning in 'Internet + Education'. Beijing: Beijing Normal University Press, 2025.

Wang C. The influence of technology affordance on collaborative inquiry: from the perspective of embodied cognition. Beijing: Beijing Normal University Press, 2022.

Wu F., Ma N., & Wang C. (Cheif Editor). Application of Modern Educational Technology. Beijing: Beijing Normal University Press, 2025.

Wu F., Wu H., & Wang C. (Associate Editor). Educational Science Scale Manual. Beijing: Peking University Press, 2026.

Zhao G., Zhao X., Wang C. (Associate Editor), Wang J. PPT Cloud-classroom Pedagogy. Beijing: Peking University Press, 2017.

Wu F. Research on Corporate E-learning. Beijing: Science Press, 2017. (Wrote chapter 3: E-learning Cognitive Psychology) (funded by National Planning Office of Philosophy and Social Science)

International Journal Articles

Wang C.*, Fang T., & Gu Y. (2020). Learning Performance and Behavior Patterns of Online Collaborative Learning: Impact of Cognitive Load and Affordances of Different Multimedia. Computers & Education, 143, 103683. (SSCI Q1) https://doi.org/10.1016/j.compedu.2019.103683

Wang C., & Li S.*. (2022). The trade-off between individuals and groups: Role interaction under different technology affordance conditions. International Journal of Computer-Supported Collaborative Learning,16(4), 525-557. (SSCI Q1) https://10.1007/s11412-021-09355-5

Wang C., Xu L., & Liu H.*. (2022). Exploring behavioral patterns of virtual manipulatives supported collaborative inquiry learning: Effect of device-student ratios and external scripts. Journal of Computer Assisted Learning, 38(2), 392-408. (SSCI Q1) https://doi.org/10.1111/jcal.12620

Wang, X., & Wang, C*. (2025). How can scientific inquiry groups improve learning performance? ——Analysis based on the combination of NCA and fsQCA. Learning and Instruction, 98, 102135. (SSCI Q1) https://doi.org/10.1016/j.learninstruc.2025.102135

Wang C.*, Fang T., & Miao R. (2018). Learning Performance and Cognitive Load in Mobile Learning: Impact of Interaction Complexity. Journal of Computer Assisted Learning, 34(6), 917-927. (SSCI Q1) https://doi.org/10.1111/jcal.12300

Li, L., & Wang, C*. (2025). A dual-cycle peer evaluation model to enhance student feedback literacy: a three-round empirical educational study. Assessment & Evaluation in Higher Education, 50(6), 960-981. (SSCI Q1) https://doi.org/10.1080/02602938.2025.2487488

Zhang, W., & Wang, C.*. (2023). Comparative interaction patterns of groups in an open network environment: The role of facilitators in collaborative learning. Journal of Computer Assisted Learning, 40(1), 136-157. (SSCI Q1) http://doi.org/10.1111/jcal.12873

Wang C., & Le H.*. (2022). The More, the Merrier? Roles of Device-student Ratio in Collaborative Inquiries and its Interactions with External Scripts and Task Complexity. Journal of Educational Computing Research, 59(8), 1517-1542. (SSCI Q1) https://doi.org/10.1177/07356331211010794

Wang, C., & Xiao, J.*. (2025). A Role Recognition Model Based on Students’ Social-Behavioural-Cognitive-Emotional features during Collaborative Learning. Interactive Learning Environments, 33(4), 3203-3222. (SSCI Q1) http://doi.org/10.1080/10494820.2024.2442706

Wang, C., & Xiao, J.*. (2023). Who will participate in online collaborative problem solving? A longitudinal network analysis. Interactive Learning Environments, 32(10), 6534-6551. (SSCI Q1) http://doi.org/10.1080/10494820.2023.2266523

Wang, C., Wang, X.*, Sun, H., Chen, J., & Ji, F. (2025). Mind and mood in harmony: synergizing cognitive efficiency and emotional engagement across different modalities of online learning resources. Interactive Learning Environments, 1-24.  (SSCI Q1) https://doi.org/10.1080/10494820.2025.2508916

Wang C., Dong Q.*, & Ma Y. (2023). How Tablet-student ratio and External Scripts affect Knowledge Acquisition and Cognitive Load in Scientific Collaborative Inquiry Learning? A Three-round Quasi-experiment. Journal of Science Education and Technology, 32, 211-226. (SSCI Q1) https://doi.org/10.1007/s10956-022-10024-x

Wang C., & Xu Y.*. (2023). Who will work together? Factors influencing autonomic group formation in an open learning environment. Interactive Learning Environments, 32(7), 3799–3817. (SSCI Q1) https://doi.org/10.1080/10494820.2023.2190425

Wang C., Wang J., Shi Z*. & Wu F. (2021). Comparison of the effects of 1:1 and 1:m CSCL environments with virtual manipulatives for scientific inquiry-based learning: A counterbalanced quasi-experimental study. Interactive Learning Environments, 31(6), 3982–3999. (SSCI Q1) https://doi.org/10.1080/10494820.2021.1948431

Wang C., OuYang J.*, & Wu F. (2021). Subgroups of assessor and assessee: the relationship between students’ peer assessment roles and perceptions of MSCL in science education. Journal of Science Education and Technology, 30, 816-828. (SSCI Q1) https://doi.org/10.1007/s10956-021-09922-3

Wang C., & Yu S.*. (2021). Tablet-to-student ratio matters: Learning performance and mental experience of collaborative inquiry. Journal of Research on Technology in Education, 55(4), 646-662. (SSCI Q1) https://doi.org/10.1080/15391523.2021.2015018

Wang C., Ma Y., & Wu F.* (2020). Comparative Performance and Involvement in Collaborative Inquiry Learning: Three modalities of Using Virtual Lever Manipulative. Journal of Science Education and Technology, 29(5), 587-596. (SSCI Q1) https://doi.org/10.1007/s10956-020-09838-4

Wang C., Xie A., Wang W., & Wu H.* (2020) Association between medical students’ prior experiences and perceptions of formal online education developed in response to COVID-19: a cross-sectional study in China. BMJ Open, 10(10), 1-10. (SCI Q2) https://doi:10.1136/bmjopen-2020-041886

Liu W., & Wang C.*. (2022). How roles in collaboration respond to the exchange of device-student ratio under the impact of external scripts? Educational Technology & Society, 25(2), 15-30. (SSCI Q1) https://drive.google.com/file/d/13XL8g9yWtPN06v5a2E2sP18MNZtP7tXg/view

Hu R., & Wang C.*. (2025). When teacher training shifts from offline to online: Roles, efficacy beliefs, and cognitive load of collaboration. SAGE Open, 0(0), 1-15. (SCI Q1) https://doi.org/10.1177/21582440251382023

Xie L., & Wang C.*. (2022). Why Did They Come Back? Analysis of Learning Behaviour and Motivation of Repeat Learners' in cMOOCs. Interactive Learning Environments, 0(0), 1-12. (SSCI Q1) https://doi.org/10.1080/10494820.2022.2115079

Qi, J., Zhao, H., Xiang, R., Zhang, Y., Zhang, X., Wang, C., … Ji, F*. (2026). Understanding the interaction between generative AI and factual knowledge in supporting students’ problem-solving. Journal of Research on Technology in Education, 1–23. https://doi.org/10.1080/15391523.2025.2601067

Chinese Journal Articles

Wang C., Wu X. & Shang J*. (2025). A research on the evaluation framework of human-machine collaborative teaching quality in primary and secondary schools considering the quality perspectives of multiple subjects. Research on Electronic Education, 46(09): 83-90+98.

Wang C., Li L.,Yu Q.*, &Zhang P .(2025). An International Policy Text Analysis of AI Applications in Education from the Perspective of Policy Instruments. Modern Educational Technology, 35(06): 66-75.

Wang C., Wu X. (2024). Research on Collaborative Learning Early Warning Based on Key Role Interaction Feature Recognition. Research on Electronic Education, 45 (07): 81-89.

Wang C., Li L. (2024). Research on group dynamic activation of online learning communities based on multi-layer network modeling. Modern Distance Education, (01): 69-78.

Zhang W., Wang C.* (2024). How to achieve high-quality collaborative problem-solving in the context of connectionist learning: a case study of cMOOC based on qualitative comparative analysis. Modern Distance Education Research, 36 (02): 93-103.

Wang C., Wang X. (2023). The Configuration Effect of Multivariate Group Features on Collaborative Problem Solving：A Fuzzy-set Qualitative Comparative Analysis (fsQCA). Distance Education Journal, 41 (06): 62-70.

Wang C., Zhang W., He X., &Chen L. (2023). Research on the Interaction Law of Collaborative Problem Solving Teaching Based on Cognitive Network Analysis. China Distance Education, 43 (05): 43-55.

Zhang W., Wang C.*. (2023). What Makes High-Quality Collaborative Problem Solving Possible in Connectivist Learning Contexts: A Case Study of cMOOC Based on Qualitative Comparative Analysis. Modern Distance Education Research, 36(02):93-103.

Wang C., Liu W. (2023). A New Perspective on Understanding and Representing Group Cognition: Role Interaction in Collaborative Scripts. Modern Distance Education, 35 (02): 102-112.

Wang C., Xu J., Guo L., & Zheng Q*. (2023). Research on Multi scenario Human Machine Collaborative Online Teaching Evaluation: Analysis Based on Analytic Hierarchy Process and Entropy Weight Method. Modern Educational Technology, 33 (01): 74-82.

Wang C., Li L., &Wang X. (2022). A Measurement Model and Teaching Intervention Study on Student Feedback Literacy, Digital Education, 9 (01): 39-45.

Wang C., Zhang W. (2022). Research on Role Interaction in Collaborative Problem Solving in Connectivist Learning, e-Education Research, 43 (10): 86-93.

Wang C., Li R., Zhang M. (2022). A study on the embodiment degree of virtual experiments and its impact on learning outcomes, Open Education Research, 28(5):93-104.

Chai H., Chen L., Zheng Q., & Wang C. (2022). A New Trend of Comprehensive Student Evaluation: From Comprehensive Quality and Core Competency to Comprehensive Literacy, China Educational Technology, (03):36-43.

Chai H., Chen L., Zheng Q., Wang C. & Wang H. (2023). Technology Empowering Students' Comprehensive Quality Evaluation: Progress, Challenges, and Directions. Modern Distance Education Research, 35 (03): 40-46+54.

Wang C., Li X., & Dong Y. (2021). Research on Student Feedback Literacy from Embodied Perspective: Re-understanding of the Affordance Relationship in the Internet Era, Distance Education Journal, 39(06):88-95.

Wang C., & Liu W. (2021). How Technology Affordance affects Collaborative: An Empirical Analysis Based on the Effectiveness of Group Information Interaction. Modern Distance Education, (04),25-34.

Wang H. & Wang C.* (2021). From the Front to the Back:A Qualitative Study on the Current Situation of MOOCs Construction in Colleges Journal of Open Learning, 26(04):24-32.

Zhang J., Niu X., Liu Y., & Wang C.* (2021). The Connotation and Application of '4E+S' Cognition in the Learning Sciences. Modern Educational Technology, 31(08): 23-31.

Wang C. (2021). The Dynamic Effect of Technology Affordance: An Epistemic Network Analysis for Embodied Engagement in Collaborative Inquiry. China Educational Technology, (02),113-122.

Wang C. (2020). Substitution and Transcendence of Virtual Manipulatives to Physical Manipulatives: From Perspective of Embodied Cognition. e-Education Research, 41(12),50-58.

Wang C., Yang P., & Shang J. (2020). Development Venation, Application Status, and Transformation Opportunities of Online Higher Education. Modern Educational Technology, 30(08),5-14.

Wang C., Wang H., & Shang J. (2019). How to Teach the Learning Sciences?——Analysis of 37 Learning Science Courses in International Famous Universities. Modern Educational Technology, 29(08):25-33.

Wang C. (2019). Embodied Design: Developing Thinking in the Dynamic Balance of Sensorimotor Cycle: An Interview with an American Expert in Embodied Cognition, Professor Dor Abrahamson. Modern Distance Education Research, (02), 3-10.

Wang C. (2018). Take embodied cognitive theory to the ground: situational interaction under technical support. E-education Research, 39(04), 20-26.

Wang C., & Wu F. (2018). Cognitive Orientation and Themes Evolution of Research on International Mobile Learning. Modern Distance Education Research, (07), 22-33.

Wang C., Dong Q., & Wu F. (2018). The effects of mobile learning on students' learning performance: A meta-analysis. Distance Education Journal, 36(02):67-75.

Wang C., Guo X., & Wu F. (2018). An overview of international research on Enterprise e-Learning. Distance Education in China, (03), 52-61+78.

Wang C., & Wu F. (2018). Performance analysis and improvement path of pre-service teachers' TPACK level. Modern Distance Education, (02), 62-71.

Wang C. (2018). The Effectiveness of Rule-based Mobile Learning Expert System for Plant Identification. Journal of Open Learning, 23(01), 30-36.

Wu F., Wang C. (2018). Policy Interpretation of the State Council's Opinions on Promoting the Lifelong Vocational Skills Training System. Lifelong Education Research, 29 (04): 3-8.

Wang C., Li H., & Shang J. (2017). Application and Development Prospect of Educational Games Based on Virtual Reality and Augmented Reality. China Educational Technology, (08), 99-107.

Wang C., Zhang B., & Wang J. (2017). The Relationship between Acceptance of Online Teaching and Teachers’ TPACK. Modern Distance Education, (05), 12-21.

Wang C., Jiang J., & Li J. (2017). The development and teaching application of Algodoo. Information technology education in primary and secondary schools, (01), 70-73.

Wang C., Fu Q., & Yang S. (2015). A Study on Creative Electronic Instructional Design from the perspective of Maker. Modern Educational Technology, 25(10), 106-112.

Wu F., & Wang C. (2016). The Measurement and Comparison of Students' Learning Motivations Among Five Different Online Learning Modes. Modern Distance Education Research, (01), 78-84+95.

Li J., Wang C., & Wu F. (2015). Designing the Online Learning Self-Efficacy Scale for learners and Its Measurement. Distance Education Journal, 33(06), 47-53.

Wu F., Wang C., & Li J. (2015). An Assessment Scale to Measure Learners Motivation in Online Learning Environment with Non-Constraint. Distance Education Journal, (04), 60-65.

Fu Q., & Wang C. (2014). When Maker in STEAM Education. Modern Educational Technology, 24(10), 37-42.

Li S., Tang Q., Wang C. (2014). Model Reflection and Case Study on Knowledge Construction Analysis of Students' Remote Collaboration in Wiki Environment. Modern Distance Education, (03): 55-61

Conference Speech & Papers

Wang C. Collaborative Learning Early Warning Mechanism Based on Role Interaction Analysis. ASSERT 2024 Program (Osaka, Japan), 2024,05 (Keynote speech).

Wang C. CSCL in the Internet Era: A Case of a Connectivist MOOC from China. The 27th Cyber Education Forum (Indonesia), 2024,05 (Keynote speech).

Wang C. Technology Affordance: The catalyst for digital learning. ASSERT 2021 Program (Seoul, Korea), 2021,05 (Keynote speech).

Wang C. Roles interaction during mobile-blended collaborative learning: The impact of external scripts ICBL 2021 (International Conference on Blended Learning, Japan), 2021,08. (EI)

Li L., Wang C.*, Chen J, & Sun H. An International Policy Text Analysis of Artificial Intelligence Education Applications from the Perspective of Policy Tools. ICETM 2024 (The 7th International Conference on Education Technology Management, Changsha, China), 2024, 11 (EI index, Oral presentation)

Li L. &Wang C.*. Research on the Collaboration Law of cMOOC Learners: Integration analysis based on social network and conceptual network. GCCCE (The Global Chinese Conference on Computers in Education, China, Beijing), 2023,05. (Oral presentation)

Wang C., & Hu R. When teacher training shifting from offline to online: Roles, efficacy beliefs, and cognitive load of collaboration. BNU-AU-CQOU International Academic Symposium (Beijing, Edmonton, Chongqing), 2021,11.

Wang H., Wang C.*, & Wu F. How Multimedia Influence Group Interaction in STEM Education? An Epistemic Network Analysis for Online Synchronous Collaborative Learning. ISET 2020 (International Symposium on Educational Technology, Thailand), 2020,08. (EI)

Wang J., Wang C.*, & Wu F. Comparations Between Physical and Virtual Manipulatives in Collaborative Inquiry. ISET 2020 (International Symposium on Educational Technology, Thailand), 2020,08. (EI)

Wang C., & Wu F. An Expert System Approach to Support Blended Learning in Context-aware Environment. pp.45-56, ICBL 2018(International Conference on Blended Learning, Japan), 2018,07. (EI)

Wang C. The application of plant identification and learning APP based on Expert System. pp.332-339, CSEDU 2017(International Conference on Computer Supported Education, Portugal), 2017,04. (EI)

Wang C., & Gu Y. Cognitive Load and Affordances of Multimedia in Online Collaborative Learning. UC Berkeley, Graduate School of Education Research Day Conference (USA), 2019,04.

Wang C., Liu W, Zhao S., & Mo Y. Research and analysis of the status of TPACK free-tuition normal students. GCCCE (The Global Chinese Conference on Computers in Education, China Hong Kong), 2016,05.

AWARDS AND HONORS

Ÿ1^st Prize for Teaching Papers, the 14th Beijing University Young Teachers' Teaching Basic Skills  Competition 2025

ŸChina Education Technology Association Digital Education Innovation Achievement Award 2025

Ÿ1^st Prize for Artificial Intelligence Teaching Competition, Beijing Normal University 2025

ŸTang Scholar, Beijing Normal University 2024

ŸOutstanding Conference Papers, from the Annual Meeting of the Learning Science Research Branch , China Association of Higher Education 2023, 2025

ŸOutstanding Teacher, Faculty of Education, Beijing Normal University  2024

ŸOutstanding Advisor, Beijing Normal University 2023

ŸOutstanding Undergraduate Mentor, Beijing Normal University 2021,2022,2023

Ÿ3^rd Prize in the Literature and Research Group of the 18th Beijing Normal University Young Teachers’ Basic Teaching Skills Competition, the Best Lesson Plan Award 2023

ŸTop Ten Outstanding Author, Modern Educational Technology Journal 2021

ŸOutstanding Dissertation Award for the 4th National Empirical Education Research 2020

Ÿ   National Excellent Dissertation Award for Empirical Research in Education 2020

Ÿ   Outstanding graduate of Beijing; Outstanding graduate of Peking University 2020

Ÿ   Top Ten Graduate Academic Honor, Peking University 2018

Ÿ   National Scholarship, The Ministry of Education of P. R. China 2014,2016,2017,2018

Ÿ   Presidential Scholarship for Doctoral student, Peking University 2017,2018

Ÿ   Innovation Award for outstanding academic performances, Peking University 2016,2017,2018

Ÿ   Merit Student Pacesetter, Peking University 2016,2017,2018

Ÿ   1^st Academic Scholarship, Peking University 2016,2017,2018

Ÿ   Outstanding Graduate of Beijing Normal University 2015

Ÿ   1^st Academic Scholarship, Beijing Normal University 2013,2014

SERVICE & CONSULTING

Academic Institution Services

Executive Director & Deputy Secretary-General, Professional Committee of Human Resource Education, Chinese Adult Education Association   2024 – Present

Executive Program Chair, Annual Conference of the Learning Science Branch of the Chinese Higher Education Association     2025

Workshop Chair of WS3 Workshop on Cutting-edge Educational Applications of Complex Network Analysis       2025

Communication Chair, International Conference on Modern Education and Information Management (ICMEIM 2025)     2025

Individual Member, Internet Education Special Committee, Chinese Association for Educational Technology      2025 – Present

Member, International Cognitive Load Theory Association (ICLTA)     2024 – Present

Young Editorial Board Member, Science Communication and Science Education Journal    2024 – Present

Expert Committee Member, Post & Telecom Press Education Research Institute    2024 – Present

Sub-Conference Program Committee Member, International Conference on Computer Science and Technologies in Education      2024 – Present

Committee Member, Professional Committee of Intelligent Educational Technology, Chinese Association for Artificial Intelligence  2023 – Present

Program Committee Member / Sub-Conference Vice Chair / Workshop Vice Chair, Global Chinese Conference on Computers in Education (GCCCE)     2023 – Present

Expert for the Evaluation and Recommendation of Humanities and Social Science Journals, Chinese Academy of Social Sciences Evaluation Research Institute  2022 – Present

Member, Embodied Design Research Laboratory (EDRL), University of California, Berkeley   2018 – Present

Executive Director, Asian Student Seminar Round Table in Education       2021 – Present

Reviewer for SSCI journals: Computers & Education, Educational Technology & Society, Teaching and Teacher Education, Journal of Computer Assisted Learning, Distance Education, etc.

Other Work Experience

National University of Singapore, Business School

Singapore

Teaching Assistant of Supply Chain Management online course 

07/2016-09/2016

Ÿ   Participated in instructional design and teaching cases translation

Ÿ   Developed the teaching materials, courseware and teaching video

Kaohsiung Darong Private High School, Higher Vocational Department          

Taiwan, China

Cloud Technology Intern

04/2015-05/2015

Ÿ   Designed and developed the math e-learning platform based on Moodle

Ÿ   Provided training of the use of the platform for teachers