Step 1 Listen and complete(基础性作业)
探索营里，同学们在聆听科学老师讲解生活中的力学知识。请听一听，补全笔记。
Do sport
Play music
Play games

When we use a bigger force, we can jump 1. and run faster.
We can make a louder sound when we hit the drum with a 2. force.
When we 3. the paper plane with a bigger force, it can go a long way.

1.higher 2.bigger 3.throw

Step 2 Complete and write（拓展性作业）
同学们制作了力的实践分享卡。请根据提示填入恰当内容，并创作自己的分享卡。
Forces in my life
Forces are everywhere in our lives.
I often ride a bike to school.
When I use a bigger force to ride, the bike goes 1. .
When I use a 2. force, it goes more slowly.
This is how I use forces when I ride a bike. How interesting!
Forces in my life
Forces are everywhere in our lives.
I often
When I
This is how I use forces when I . How !

1.faster 2.smaller