Janice VanCleave's astronomy for every kid : 101 easy experiments that really work /
|
 人氣指樹
This is an elementary science experiment book designed to teach that science is fun while describing 101 experiments in astronomy. Detailed step-by-step instructions are given along with illustrations and a list of necessary supplies which are all easily obtained around the house. In order to direct the experimenter, it also gives expected results and a scientific explanation for them, in terms any young student can understand.
|
書架附近的資料 :
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
借閱次數
: 
點閱：251
評分：0
評論：0
引用：0
