A research on teaching materials in elementary teacher training course based on mathematics, science and handicraft.

1.对《日本经济新闻》1956~2003年连续出版的《我的简历》中的32篇科学家自传进行了分析。在小学年龄、初中年龄和高中年龄，科学家有机会对科学感兴趣。他们的兴趣是由科学环境、对科学、对书籍和高考感兴趣的人引起的。大多数科学家在他们的小学年龄就有了第一次机会。因此，我们认为在小学阶段营造科学的智力环境是非常重要的。天平是一种著名的小学理科教材。我们制作了各种天平作为教材，并进行了考虑。我们还制定了教学计划，研究了平衡原理及其在小学科学课和数学课教学中的应用。我们对宫城大学教育师范专业的大学生进行了实践。学生们学习了平衡以及如何将其原理应用于学生的日常生活中。3.学生在花坛里种植用作小学教材的植物，以供训练。这些植物被用作师范类大学生的教材。我们还制作了堆肥和养殖蚯蚓，并作为环境教育的教材。在一个学习乘法和除法原理的课堂上，我们测试了手机作为师生交流工具的能力。我们的结论是，对于成绩较差的学生来说，使用手机进行交流是有效的。在关于塑料的课上，我们研究了可以被细菌和聚丙烯消化的塑料。学生们用可以被细菌消化的塑料制作浮雕，并用手工制作的柱塞式注塑机制作了一些商品。

1. 32 autobiographies written by scientists in "My resume" published serially on a newspaper Nihonkeizai Shinbun during 1956〜2003 were analyzed. In elementary school age, middle high school age and senior high school age, scientists had chances to be interested in science. Their interest was aroused by scientific environment, people who were interested in science, books and entrance examination to universities. Most of scientists had the first chance in their elementary school age. So, we conclude that it is important to prepare scientific and intellectual environment in elementary schools.2. A balance is a famous teaching material for science class in elementary school. We made various types of balances as teaching materials and considered. We also made teaching plan to study principles of balance and its application to teachings in the elementary school science class and mathematics class. We practiced the plan to university students belonging to teacher training course of Miyagi University Education. Students learned about balances and how to apply its principle in pupil's daily life.3 Plants used for teaching materials for elementary school were grown in a flowerbed by students for the purpose of their training. The plants were used for teaching materials for university students belonging to teacher training course. We also made compost and cultivated earthworm and used for teaching materials for environmental education.4. In a class learning principles of multiplication and division, we tested mobile telephone for communication tool between a teacher and university students. We conclude that communication with mobile telephone is effective for the students who is doing poorly.5. For the class lesson on plastics, we examined plastics which can be digested by bacteria and polypropylene. Students made relieves with plastics which can be digested by bacteria, and made some goods using a hand-made plunger-type injection molding machine.