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@jinglian 介绍并推荐“交互式教学工具集”WeduLab 的最新更新：新增 3 个工具（含 K12 化学元素周期表），累计已达 25 个开箱即用的 3D 交互式学科实验工具，覆盖物理、地理、生物、化学、数学等学科，作者 Teacher WY 计划在 Claude 可用的情况下持续更新。
This paper explores using instruction-tuned LLMs to analyze collaborative student sensemaking in science learning, finding that reasoning-enabled prompting and knowledge-state diagnostics improve alignment with expert annotations.
The CRITICS project uses large language models for machine translation to break language barriers in scientific materials, promoting critical thinking and accessibility in science education.
This article explains in depth that electrolysis is not simply water splitting, but two separate reactions that produce acid and alkali at the positive and negative electrodes respectively. It also demonstrates methods to make hydrochloric acid and purify metals from ore using this principle, and introduces the key role of a homemade ion exchange membrane.