Unit 1 TEST

Front

What is the DEPENDENT variable (effect) in this experiment? "Does eating breakfast improve test scores?"

Back

the grade you got on the test

Front

What is the INDEPENDENT VARIABLE when testing how the amount you water a plant affects its growth?

Back

The amount you water each plant.

Front

What is the DEPENDENT variable (effect that is measured) in this experiment? "Do tall people jump further than short people?"

Back

how far the person jumps

Front

What is the independent variable in the hypothesis: "If salt is added to water then the boiling point of water will decrease (go down)."?

Back

Whether salt is added or not

Front

Observation of the picture: The person is wearing a T-shirt, It is a sunny day, The person is going to a birthday party, The gift is a DVD player.

Back

The person is wearing a T-shirt

Front

A seedling was planted in a pot of soil and placed on a sunny windowsill. According to the chart above, the plant most likely -

Back

did not receive what it needed to grow

Front

Which of the following is NOT an inference about the man in this picture: The man hates his purple shirt., The man has a purple shirt., The man is having a bad day., This man is upset because he's hungry.

Back

The man has a purple shirt.

Front

You have been injured in the lab (cut, burned, etc.). First you should -

Back

tell the teacher at once

Front

The tool used to precisely measure liquid volume is the

Back

graduated cylinder

Front

This piece of lab equipment is called a _______________. Options: Beaker, Graduated Cylinder, Flask, Evaporating Dish

Back

Beaker