Displaying 1 of 1 2015 标题: RLK Simple machines activity set. 格式: Kit 出版商,日期: Vernon Hills, IL : Learning Resources, Inc., [2015?] 描述: 1 kit (1 lever board, 1 pulley with 1 rope and hook, 1 cart, 4 barrel weights, 1 wedge, 1 Archimedes screw, 10 double-sided activity cards) : plastic, cardboard ; 26 x 35 x 8 cm 摘要: Explore all 6 simple machines with hands-on activities and experiments. Build and use tools for amazing discoveries. Measure, record, and design solutions for real-world problems. 目标读者注释: Ages 5+. Grades K+. 主题: Simple machines -- Study and teaching -- Audio-visual aids. Machinery -- Study and teaching -- Audio-visual aids. 其他标题: At head of title: STEM Simple machines activity set Simple machines STEM activity set Simple machines STEM set UPC: 765023028249 发出请求 添加到我的列表 Expand All | Collapse All 可借出数量 地图标示 大封面图片 图书管理员视图 Displaying 1 of 1