Science Homework this weekend

Write down what you've learnt from today's KB lesson & the 2 experiments done.

Under Gas:
1) What experiment did we do today to test whether gas can be compressed?
     - What did you observe in the experiment?
     - How else do you think we can test whether gas can be compressed?

2) What experiment did we do today to test whether gas has mass?
     - What did you observe in the experiment?
     - How else do you think we can test whether gas has mass?

3) Think about how we can test for whether gas has volume? What experiment can we conduct? (You may do some research to find out on this)

STAR Question: 
What do you think make up a gas? What is inside a gas, allowing it to be able to be compressed up to a certain point?