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  wϥξɮvW䴩!    
  

 
This column provides three kinds of multiple-choice questions that test students' understanding of science.
1. Quiz: Questions that are sorted by units and related to the textbook.
2. Extra: Questions that are sorted by units and involve more topics than the textbook.
3. Challenging Competition: This is a challenge on your general scientific knowledge. You can compete with students from other schools. The questions will be selected randomly by the computer.
 
Quiz
Book
Unit
 
 
1.
1A
 
 
2.
1A
 
 
3.
1A
 
 
4.
1B
 
 
5.
1B
 
 
6.
1B
 
 
7.
2A
 
 
8.
2A
 
 
9.
2B
 
 
10.
2B
 
 
11.
2B
 
 
12.
3A
 
 
13.
3B
 
 
14.
3B
 
 
15.
3C
 

Extra
Book
Unit
 
 
1.
1A
 
 
2.
1A
 
 
3.
1A
 
 
4.
1B
 
 
5.
1B
 
 
6.
1B
 
 
7.
2A
 
 
8.
2A
 
 
9.
2B
 
 
10.
2B
 
 
11.
2B
 
 
12.
3A
 
 
13.
3B
 
 
14.
3B
 
 
15.
3C
 

Level
Start the test
View the ranking list
 
Level One
 
 
Level Two
 

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