Science Unit 1 Balancing Forces Quiz 1

A push or a pull

• evidence

• force

• diagram

• model

something scientists make to answer questions about the real world

• model

• engineer

• evidence

• observe

to try to learn more about something

• explain

• observe

• investigate

• non-touching force

an illustration that shows how something works or what its parts are

• explain

• touching force

• evidence

• diagram

to use any of the five senses to gather information about something

• explain

• observe

• evidence

• investigate

a force that acts between objects that are NOT touching

• touching force

• non-touching force

• evidence

• observe

information that supports the answer to a question

• force

• explain

• investigate

• evidence

a force that acts between objects that are touching

• touching force

• diagram

• model

• non-touching force

to describe how something works or why something happens

• explain

• observe

• touching force

• evidence

a person who uses science knowledge to design something in order to solve a problem

• evidence

• engineer

• diagram

• force