Life Science
Light and Sound
SPACE
Force and Motion
Critical Thinking
100

When an animal eats only producers.

Herbivore 

100

How does light travel?

In straight lines

100

Which way does space spin?

COUNTERCLOCKWISE

100

Which moves farther after being pushed? A textbook or a single dice.

The dice because it weighs less

100

Allen wants to figure out how popular a TV show is among his classmates. How can he gather the data?

Create a poll or survey for his classmates to answer. 

200

The map of how energy flows through an ecosystem.

What is a Food Web?

200

Which is faster, light or sound?

Light!

200

The 6th planet from the Sun

Saturn

200

Name the force that causes what goes up to come back down. 

Gravity

200

Jeff's teacher is doing an experiment with a clear liquid. How can he figure out what the liquid is safely?

Look for a label, smell it, see how it reacts to being shaken. 

300

During winter, why is there less energy in an ecosystem?

Less sunlight means less food for everyone! not just plants

300

Does sound travel faster through air, liquid, or solids?

Solids!

300

A ball of ice and dust that has a coma and a tail

Comet

300

A teacher pushes a bookshelf across the classroom. What can the teacher do to increase the speed of their motion?

Remove books from the bookshelf/push harder

300

DAILY DOUBLE: a graph has labels "Height in cm" and "Weeks since planted" what is the student measuring?

The rate of growth of a plant

400

A bird eats the bugs off a rhino's back, keeping him free of parasites.

Mutualism

400

A blue ball reflects what type of light?

Blue!

400

The center of our GALAXY

A black hole

400

What is the First Law of Motion?

An object at rest will stay at rest, and an object in motion will stay in motion, unless acted upon by an outside force. 

400

Ralph made a line graph showing attendance at school for one month. Why does Ralph's graph get extremely low and then pops back up every 5 days?

Those are Saturday and Sunday, when no students are at school. 

500

A wolf hunts a deer in the forest. 

predation (predator/prey)

500

What property of light causes things to look bent as they enter water?

Refraction

500

Name a dwarf planet other than Pluto

Ceres, Makemake, Haumea, and Eris

500

A bumblebee flies 200 meters in 4 minutes. What was it's average speed?

50 meters per minute

500

Give it food and it will live.
Give it water and it will die.

What am I?

A fire