实物标本是《烹饪原料学》教学过程中经常使用的教学教具。
The specimens in kind are the teaching AIDS often used in the process of teaching the subject "Cooking Materials".
介绍了运用常规教具、学具做物理演示实验的教学经验，可供参考。
This article introduces the teaching experience of using common realia and learning tools to do physics demonstration experiment.
介绍了在中学物理教学法实验课中开展自制教具与学具技能训练的作法。
This article introduces the ways of training students' skills of making teaching-aided instruments in physics teaching methodology experiment in high schools.
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