caldron
发表于 2025-3-25 05:01:27
https://doi.org/10.1007/978-1-4613-8190-7nts of different kinds. This is the case of the Mathematical Competitions SUB12 and SUB14, promoted by the University of Algarve, addressing students from grades 5 to 8 (10–14 year olds) in the south of Portugal. To each proposed problem, participants are required to explain their problem-solving pr
的是兄弟
发表于 2025-3-25 10:32:31
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promote
发表于 2025-3-25 12:00:58
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情节剧
发表于 2025-3-25 17:25:06
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Abduct
发表于 2025-3-25 22:17:11
Stochastic matrices and their variants,d various attempts have been made to introduce robotics in education. With the aim of understanding how the use of robots, as mediating artefacts of learning, contributed to the production of meaning and learning of mathematics and informatics, we created a research project DROIDE II – Robots in Mat
avenge
发表于 2025-3-26 01:10:20
Approximation of Irrational Numbersfic visualization skills actively involved in solving geometrical problems, we illustrate how those are differently involved in problem-solving processes; the comparison between solving processes that take place with paper and pen or in a dynamic geometry environment shows that a dynamic geometry en
notification
发表于 2025-3-26 05:34:32
Approximation of Irrational Numbersirical and theoretical responses to those problems. The chapter comments on how the responses suggest the important role of digital technology for supporting seeing mathematically and ends by suggesting an area of research involving the collaborative technologies of Web 2.0.
刀锋
发表于 2025-3-26 12:16:59
Approximation of Irrational Numbersll goal of the project was to study mathematical problem solving in a context outside the classroom, namely, web-based mathematical problem-solving competitions. One of the research foci of this project is the creativity manifested in the solutions of mathematical problems produced by the participat
胶水
发表于 2025-3-26 13:15:00
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arousal
发表于 2025-3-26 16:49:28
https://doi.org/10.1007/978-3-319-00888-2gy towards a visual solution, named ., which can be a complementary contribution to the approach and development of problem-solving abilities in students and its relation with mathematical creativity. In this path of stressing visual strategies and representations, we present and discuss different p