Kindergarten
First Grade
Second Grade
Third Grade
Fourth Grade
100

What do we breath in? 

Air 

100

Which one is living: a rock or a frog?

A frog

100

What are the three primary colors?

Red, yellow, blue

100

What is the largest star in our solar system?

The sun

100

How much of the Earth is water?

71%

200

What do plants need to live?

Water, sunlight, soil
200

What do we see in the sky during night time?

The moon and stars

200

What is it called when a solid turns into a liquid?

Melting

200

How many states of matter are there?

Three (Solid, liquid, gas) 

200

What planet is known as the Red Planet?


Mars
300

What body part do we use to hear birds singing?

Ears
300

Name three different animals

(Answers vary)

300

Why does the sun appear to be the largest star in the sky?

It's the closest star to Earth

300

How many planets are in our solar system? 

Eight

300

How many bones are in the body?

206

400

Is the Earth mainly blue?

Yes

400
What body part do we use to see colors?

Eyes

400

How many colors are in the rainbow?

Seven

400

How many days are in a year? 

365

400

What is the name of the galaxy we are in?

The Milky Way
500

What makes it hot outside?

The sun
500

If you put water in the freezer what happens to it?

It freezes, or becomes ice

500

What is an animal called if it ONLY eats plants?

Herbivore

500

What is the force called that keeps our feet on the ground? 

Gravity

500

What is an animal called if it ONLY eats meat?

Carnivore