Animals and Plants
Space Exploration
Weather and Seasons
Simple Machines
Fun Experiments
100

What do plants need to grow?

Sunlight, water, or nutrients

100

Which planet is known as the Red Planet?

Mars

100

What do we call water falling from the sky?

Rain

100

What simple machine helps us lift heavy things?

Lever

100

What happens when you mix baking soda and vinegar?

It fizzes and makes bubbles

200

What is the process called when plants make their own food using sunlight ?

Photosynthesis.

200

Who was the first person to walk on the Moon?

Neil Armstrong

200

What is the layer of gases surrounding the Earth called?

Atmosphere

200

What do we call the round thing that helps us move things easily?

Wheel

200

What do you need to make a rainbow in a glass of water?

Sunlight and water

300

What are the animals with backbone called?

Vertebrates.

300

What do we call the shiny objects we see in the night sky?

Stars

300

What do we call the white fluffy things in the sky that bring rain?

Clouds

300

What simple machine helps us cut paper?

Scissors

300

What do we call a material that lets water pass through it easily?

Sponge or cloth

400

Name an example of a mammal

Dog, cat, whale, human, etc.

400

What do we call a natural satellite that orbits Earth?

Moon

400

What is the hottest season of the year called?

Summer

400

What do we call the simple machine that helps us hold things together?

Tape or glue

400

What do we call a mixture of tiny drops of water in the air?

Mist

500

What part of a plant makes seeds?

Flowers

500

What is the name of the bright object we see in the sky during the day that gives us light and heat?

Sun

500

What do we call the tool used to measure temperature?

Thermometer

500

What simple machine helps us move things up and down?

Pulley

500

What happens to water when it gets very cold?

It freezes and becomes ice