Show:
Safety/Tools
Physical Science
Chemistry
Life Science
Mixed
100
To measure temperature you would use:
What is a thermometer?
100
The three states of matter are:
What is solid, liquid, and gas
100

Materials that are mixed together, but could still be separated mechanically (ex. with hands, a sifter, etc.) would be a

What is a mixture?

100
egg, larvae, pupa, adult
What is complete metamorphosis?
100

You are able to see at night the best during this time...

What is a full moon?

200
If a spill occurs during a science experiment the FIRST thing you should do is
What is tell the teacher.
200
The molecules in this state of matter are packed tightly together.
What is a solid?
200

Tearing apart a piece of paper is an example of a ______ change. Burning it to ash is an example of a ______ change. 

What are physical, chemical?

200

Your hand touches a burner on the stove and you immediately take your hand away without thinking. That is called...

What is an instinct?

200

A balance scale measures

What is the mass of an object?

300
This tool measures the gravitational pull on an object and gives you the object's weight.
What is a spring scale?
300
The amount of matter in an object is its
What is mass
300

Describe 3 common effects of a chemical reaction. 

What are bubbling, change in color, heat, chemical change, etc. 

300
What is the process called when an egg goes to a nymph and then an adult?
What is incomplete metamorphosis?
300

This type of soil is made of tiny rocks and animal parts, broken down. It has less plant matter than other types. 

What is sand?

400
Pouring a liquid into a cylinder measures its
What is volume?
400
The amount of SPACE an object takes up is
What is its volume?
400

In a solution, the _______ dissolves into the ______.

What are the solute and solvent.

400

In a food chain, a plant would be considered a _________, while a bear would be a ________. 

What is a producer, and a consumer?

400
Something that floats is said to be...
What is bouyant?
500
If you wanted to measure the mass of an eraser you would use
What is a balance scale
500
To change matter from one state to another you would want to add or remove...
What is heat?
500

In the "elephant toothpaste" demonstration at the beginning of the year, one variable was changed in each solution. It was______

A. Chemical concentration

B. The size of the bubbles

C. The amount of heat produced 

What is A, chemical concentration. 

500

Moths develop camouflage in order to hide from predators. This is an example of a 

What is an adaptation?

500

How tightly the molecules are packed in an object compared to its mass is considered its...

What is density?