第四级 Grade 4 13个实验 Chapter 11: Properties of Matter 物质的性质 指导探究:哪些属性会使不同的液体发生分层?P4 科学术语/知识点:密度、不相溶 中学/大学涉及:物质的密度公式、混合物的分离方法、溶解度原理 引导探究:如何改变胶水的性质?P26 科学术语/知识点:粘度、化学性质改变 中学/大学涉及:高分子化学...
Grade 4 Content第四级目录 Chapter 1: Classifying Plants and Animals 动物和植物的分类 指导探究:生物是由什么构成的?P4 引导探究:如何利用图表将一组对象进行分类?P34 Chapter 2: Energy From Plants 来自植物的能量 指导探究:怎样证明植物需要光?P44 引导探究:没有种子,要如何培育出-株马铃薯?P66 Chapter 3:...
Light and Sound for Grades 5-8 (Expanding Science Skills series) (Mark Twain Media) (eBook)Sandall, Logan
Electromagnetic Waves How fast does sound travel through a solid, liquid and gas? Today is Tuesday, May 7th, 2013 Homework: Sound Chapter 11. SOUND Energy. Sound Waves, Pitch, and Loudness Chapter 12 Notes. Do the Wave! Please Pass the Energy Parts of a Wave Light On! Did You Hear That?
Science 2007 Student Edition Chapter Booklet Grade 4 Chapter 14 Sound and Light的书评 ··· ( 全部0 条 ) 论坛 ··· 在这本书的论坛里发言 + 加入购书单 谁读这本书? ··· 二手市场 ··· 在豆瓣转让 手里有一本闲着? 订阅关于Science 2007 Student Edition Chapter Booklet Grade ...
Hands-on Science: Sound and Light,动手动脑学科学:声音与光,KingFisher Publications,KingFisher Publications,Hands on Science
Science Clips- PreK-6th grade [ages 4-11] - many topics, clips have teacher resources to go along with the video, quizzes to go along with video also. Science Glossary- grade specific terms, an image illustrating the term, and correct pronunciation of the term ...
123 Homeschool 4 Me 17. Design a candy-delivery machine Difficulty: Easy / Materials: Basic Learn about inclined planes with this fun simple-machines project. Kids can get creative and develop any kind of delivery system they like! Plus, 3rd grade science projects that end with a nice handfu...
作者:Gardner, Robert 出版社:Enslow Pub Inc 出版年:2004-6 页数:128 定价:$ 30.06 装帧:LIB ISBN:9780766021266 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 我要写书评 Light, Sound, and Waves Science Fair Projects Using Sunglasses, Guitars, CDs, and Other Stuff的书评 ··...
In this dissertation, I investigated the experiences of seventh-grade students living in high poverty areas of New York City who participated in the Choice, Control and Change (C3) science and nutrition curriculum. The purpose of the study was to contribute the growing body of research around st...