贿赂
发表于 2025-3-26 22:48:21
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Mosaic
发表于 2025-3-27 04:29:55
Fedele Lizzients with ways to explore, (b) suggesting a visual semiotic framework for typifying interactions within technology-based textbooks, and (c) offering multiplicity of ways to sequence units that respond to the principal objects and operations of the mathematics to be learned.
Platelet
发表于 2025-3-27 06:14:24
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虚情假意
发表于 2025-3-27 10:31:13
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output
发表于 2025-3-27 15:53:43
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lymphoma
发表于 2025-3-27 20:53:56
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CYN
发表于 2025-3-28 00:07:57
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克制
发表于 2025-3-28 03:29:54
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AWE
发表于 2025-3-28 07:29:47
quantities at primary school and the modeling of a population growth at university level. The first one is taken from the theory of didactic situations which is at the origin of didactics as a scientific discipline; the second one corresponds to an evolved conception of didactic engineering within the anthropological theory of the didactic.
WITH
发表于 2025-3-28 10:30:33
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