4th Grade Science Quiz 1

These two magnets will ______.

• Repel

• Attract

What type of force slows or stops an objects motion?

• Friction

• Pull

• Push

• Magnets

A standard for which something can be judged or decided. This is what you have to have to have a successful project. Example: your egg not breaking in the Egg Drop boxes.

• Materials

• Criteria

• Experiment

• research

This state of matter does not take up a definite amount of space and does not have a definite shape. It just spreads out forever.

• Solid

• Liquid

• Gas

The variable that is affected by changing the independent variable is.... (hint: the results that we wanted to observe)

• Dependent Variable

• Independent Variable

• Control

These tools (Microscopes, telescopes, magnifying glasses, microphones) are used for ________.

• Observation

• Measurement

Scientific Method is the

• process of objectively establishing facts through testing and observations

• a list of things you should do in an experiment to make sure you get it right the first time

• step to never messing up an experiment

• steps to solving all problems

What word means Questioning to find answers about things in the world around you.

• Experiment

• Observe

• Inquiry

• Criteria

Inference is a _________ about all of the evidence and data you have collected at the end of the experiment.

• observation

• hypothesis

• inquiry

• conclusion

Which of the following is a contact force, which means it has to touch an object to affect it?

• Friction

• gravity

• electricity

• magnetism