What tool do we use to paint?
paintbrush
What gas do humans need to survive?
oxygen
What simple machine can be used to cut paper?
scissors
What do we use to type on a computer?
keyboard
What is 42 + 17 = ?
59
What colors make purple?
red and blue
What force keeps the moon revolving around Earth?
gravity
What simple machine can be found in the middle of a spinning wheel?
an axle
What part of the computer shows the images?
monitor/screen
What is 74 - 22 = ?
52
What color do you get if you mix all colors together?
brown/black
What layer of Earth do we live on?
crust
What is another name for a ramp?
inclined plane
What do we call a smaller handheld computer?
tablet
What is half of 50?
25
What are the 3 primary colors?
red, blue, yellow
What do we call the study of rocks?
geology
What simple machine do we use to use to pull up a flag?
pulley
On a laptop, what is the part called where you use your finger to move the cursor?
mousepad/touchpad/trackpad
What fraction is 2 quarters of a dollar?
1/2
What do you call a drawing of yourself?
self-portrait
What is the hardest natural substance on Earth?
diamond
How many different types of simple machines are there?
6
What is the term used for internet storage?
cloud
What number is both even and prime?
2