Videos
100 Interactive Tasks Across 6 Countries
In this video, we describe the current achievements in developing interactive tasks as a learning approach to provide advanced skills in Computational and Algebraic Thinking for years 9-10, 11-12 and 13-14. One hundred tasks have been developed and translated into the local languages of 6 countries in Europe.
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Standardised Assessment Instrument
In this video, we describe the current achievements in developing a standardised assessment instrument for Computational and Algebraic Thinking in years 9-10, 11-12 and 13-14. The items have been tested on more than 4000 pupils in 6 countries in Europe.
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100 Interactive Tasks Tested at Klaipėda Gedminai Progymnasium
The project has successfully developed 100 interactive tasks focused on various informatics concepts, now fully integrated into the ViLLE platform. These tasks are being tested by students at Klaipėda Gedminai Progymnasium, where both primary and secondary school students actively engage with the innovative learning materials. During project activities, project partners observed lessons at the school, witnessing firsthand the practical application and impact of the developed tasks in a real classroom environment.
Grades 5-6 | Grade 4 | Grades 1-2
CT&MathABLE Publication Update
The EU project CT&MathABLE has published several papers during 2023 as support for policymakers and other professionals working with Computational and Algebraic Thinking in Compulsory Schooling.
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Computational and Algebraic Thinking Assessment and Training
Check the video about Work Package 3 — the development of an assessment framework. The assessment framework targets students in the age groups 9 to 10, 11 to 12 and 13 to 14.
It looks at computational thinking and algebraic thinking skills, defining learning objectives and classification systems through a systematic literature review and analysing previous tests of students' capabilities.
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Introducing Computational and Algebraic Thinking in Schools with Learning Analytic Support
CT&MathABLE is an innovative ERASMUS+ project developing new learning resources and approaches. The aim is to enhance national competitiveness through enhanced education of school-age children in two key 21st-century skills, computational thinking and algebraic thinking. Join two of our researchers, Professors Arnold Pears and Javier Bilbao, for a quick glimpse of the project and some of its first insights.
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An Overview of the CT&MathABLE Project
This introductory video presents the CT&MathABLE initiative—an EU-co-funded project designed to strengthen Computational and Algebraic Thinking in European schools. It outlines the project’s vision: to develop and deploy personalised, interactive learning paths and assessments for students aged 9–14. The video also highlights how CT&MathABLE provides localised learning resources, competency-based frameworks, and a library of interactive tasks supported by learning analytics to empower both students and educators across Europe.
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Budapest 30-31 May - 1 June 2023
The 7th face-to-face CT&MathABLE meeting was held on 30-31 May - 1 June 2023 in Eötvös Loránd University, Faculty of Informatics, Budapest. 22 participants were attended from all project partner institutions. Main attention was paid to define the Learning Paths and the curriculum analyses of Algebraic Thinking (WP2), development of the COMATH assessment instruments (WP3), and the framework of the interactive tasks (WP4).
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The meeting culminated in a successful Hungarian teachers' workshop with afocus on unplugged activities of Computational Thinking.
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Publications
International conferences:
✔ Bilbao, J., Bravo, E., García, O., Rebollar, C., Feniser, C., Dagienė, V., ... & Pears, A. (2023). Algebraic thinking and computational thinking in pre-university curriculum. In INTED2023 Proceedings (pp. 3888-3895). IATED.
✔ Pears, A., Bilbao, J., Dagiené, V., Gulbahar, Y., Margitay-Becht, A., Parviainen, M., Pluhar, Z., Sarmasági, P. Integrating Computational Thinking with Mathematical Problem Solving. ISSEP 2023 (poster). https://www.youtube.com/watch?v=5p3_0Cc6ES4
✔ Sarmasági, P., Rumbus, A., Pluhár, Z., & Margitay-Brecht, A. (2023, October). Exploring Computational Thinking Through the Lens of Algebraic Thinking. In: Illés, Z., Verma, C., Gonçalves, P.J.S., Singh, P.K. (eds) Proceedings of International Conference on Recent Innovations in Computing. ICRIC 2023. Lecture Notes in Electrical Engineering, vol 1195. Springer, Singapore. https://doi.org/10.1007/978-981-97-3442-9_6.
✔ Sarmasági, P. (2023). THE NECESSITY OF GAINING COMPUTATIONAL THINKING. In ICERI2023 Proceedings (pp. 8923-8931). IATED.
✔ Bilbao, J., Bravo, E., Garcia, O., Rebollar, C., Dagienė, V., Masiulionytė-Dagienė, V., ... & Pears, A. (2023). Working the basis of computational thinking: Definition and skills. In ICERI2023 Proceedings (pp. 8410-8416). IATED.
✔ Bilbao, J., Bravo, E., García, O., Rebollar, C., Dagienė, V., Masiulionytė-Dagienė, V., ... & Pears, A. (2024). Computational Thinking and Problem Solving in the PISA era. In INTED2024 Proceedings (pp. 7335-7342). IATED.
✔ Öztürk, T., Güven, İ., & Ayantaş, T. (2024, September). Bibliometric review of computational thinking and mathematical thinking. Conference: Annual Conference of Association for Learning Technology 2024At: Manchester UK
✔ Kaarto, H., Bilbao, J., Pears, A., Dagienė, V., Kilpi, J., Parviainen, M., ... & Laakso, M. J. (2024, October). BeLLE: Detecting National Differences in Computational Thinking and Computer Science Through an International Challenge. In International Conference on Creative Mathematical Sciences Communication (pp. 168-182). Cham: Springer Nature Switzerland.
✔ Sarmasági, Pál, Rumbus, Anikó, Pluhár, Zsuzsa, and Margitay-Becht, András (2024, October). Place of "crafts" in the education of Algebraic and Computational Thinking. ISSEP 2024.
✔ Bilbao, J., Bravo, E., García, O., Rebollar, C., Dagienė, V., Masiulionytė-Dagienė, V., ... & Pears, A. (2024). CATEGORIZATION OF COMPUTATIONAL THINKING. In ICERI2024 Proceedings (pp. 7466-7473). IATED.
✔ Sarmasági, P., Rumbus, A., Bilbao, J. (2024, November). ALGEBRAIC AND COMPUTATIONAL THINKING: FOUNDATIONS FOR PROBLEM-SOLVING. Proceedings of International Conference on Recent Innovations in Computing. ICRIC 2024, Budapest.
✔ Bilbao, J., Bravo, E., García, O., Rebollar, C., Dagiené, V., Masiulionytė-Dagienė, V., ... & Pears, A. (2025). ANALYTICS FOR THE ASSESSMENT OF COMPUTATIONAL THINKING. In INTED2025 Proceedings (pp. 6861-6868). IATED.
✔ Lehtonen, D., Parviainen, M., Kaarto, H., Räsänen, P., & Dagienė, V. (2025). DEVELOPMENT OF DIGITAL LEARNING MATERIALS TO PROMOTE COMPUTATIONAL THINKING SKILLS IN GRADES 1–9. In INTED2025 Proceedings (pp. 6643-6650). IATED.
✔ D. Lehtonen, E. Satomaa, H. Kaarto, M. Parviainen, M.J. Laakso, P. Sarmasági, Z. Pluhár, A. Rumbus, V. Dagienė, V. Masiulionytė-Dagienė, A. Jankauskienė, J. Bilbao, E. Bravo, O. García, C. Rebollar, A. Pears, I. Güven, Y. Gülbahar, T. Öztürk, N.T. Yenigün (2025). DEVELOPING AND EVALUATING AN ONLINE ASSESSMENT OF COMPUTATIONAL AND ALGEBRAIC THINKING: PERSPECTIVES OF STUDENTS AND TEACHERS FROM SIX COUNTRIES. Proceedings of EDULEARN25 Conference June 30th - July 2nd, 2025, Palma, Mallorca, Spain.
Scientific journals:
✔ Bilbao, J., Bravo, E., Garcia, O., Rebollar, C., Laakso, M. J., Kaarto, H., ... & Masiulionytė-Dagienė, V. (2024). Introducing computational thinking and algebraic thinking in the European educational systems. International journal of education and information technologies, 18, 11-19. doi: 10.46300/9109.2024.18.2
✔ Bilbao, J., Bravo, E., Garcia, O., & Rebollar, C. (2024). Introducing Computational Thinking in Calculus for Engineering. International Journal on “Technical and Physical Problems of Engineering” (IJTPE), (58), 239-246.
✔ Bilbao, J., Bravo, E., García, O., Rebollar, C., Laakso, M.J., Kaarto, H., Lehtonen, D., Parviainen, M., Jankauskienė, A., Pears, A., Güven, I., Gulbahar, Y., Öztürk, T., Yenigün, N., Pluhár, Z., Sarmasági, P., Rumbus, A., Dagienė, V., Masiulionytė-Dagienė, V. (2025). Analytical Methods and Tools for Evaluating the Development of Computational Thinking Abilities. NAUN-International Journal of Education and Information Technologies.
✔ Yasemin GULBAHAR, Tugba ÖZTÜRK, Valentina DAGIENĖ, Marika PARVIAINEN, Ismail GÜVEN, Javier BILBAO (2025). Evaluating Interactive Tasks through the Lens of Computational and Algebraic Thinking, Interactivity Types, and Multimedia Design Principles. Olympiads in Informatics, 2025, Vol. 19, 63–86, DOI: 10.15388/ioi.2025.05
✔ Pál Sarmasági, Anikó Rumbus, Javier Bilbao, András Margitay-Becht, Zsuzsa Pluhár, Carolina Rebollar, Valentina Dagienė (2025). Bridging Algebraic and Computational Thinking: Impacts on Student Development in K–12 Education. Informatics in Education 24(2025), no. 2, 343-376, DOI 10.15388/infedu.2025.13