8th Grade Physical Science
Name:____________ Class:___________ Score:__________
1.1 What is Physical Science
I: Fill in the blanks. (16*5’=80’)
1. Physical science is the study of _________ and _____________.
2. Matter is anything that has _________ and __________.
3. Volume is _____________________________________.
4. Mass is _______________________________________.
5. _____________, _____________, and gas are the three states of matter.
6. Give three examples of non-matter: _____________, _____________, and ____________.
7. Energy is _____________________________________.
8. Physics is the study of __________ and how it acts with ____________.
9. Chemistry is the study of ___________ and ______________________.
II: Identify whether the following states are true or false. (3*5’=15’)
1. Air is matter.
2. Mass cannot be measured.
3. Tuning fork is one type of science skills.
III: How long is the leaf below? Please measure the readings with an accuracy of 0.1cm. (5’)