Life Science
Space
Physical Science
Investigate
Measurement
100

A living plant, animal, fungus, or bacteria.

What is an organism?

100

A large celestial body that orbits a star.

What is a planet?

100

Anything that has mass and takes up space.

What is matter?

100

The process of gathering information using our senses.

What is observe?

100

How long something is from one end to another.

What is length?

200

The natural home or environment where something lives.

What is a habitat?

200

The bright celestial body that orbits a planet.

What is a moon?

200

A state of matter that keeps a fixed shape.

What is a solid?

200

A controlled test or procedure.

What is an experiment?

200

The measurement of how hot or cold something is.

What is temperature?

300

A community of living things interacting with each other.

What is an ecosystem?

300

The large star at the center of our solar system.

What is the sun?

300

A state of matter that has volume, but no fixed shape.

What is a liquid?
300

An educated guess about how something works.

What is a hypothesis?

300

How we measure how long something takes or when it happens.

What is time?

400

The total number of living things in a specific area.

What is population?

400

The sun and everything that travels around it.

What is a solar system?

400

A state of matter with no fixed shape or volume.

What is a gas?

400

A collection of facts, numbers, or information.

What is data?

400

A small metric unit to define how light or heavy something is.

What is a gram?

500

A group of individual similar organisms.

What is a species?

500

An invisible force that pulls objects toward each other.

What is gravity?

500

The amount of matter in an object.

What is mass?

500

To study something closely by breaking it down into smaller parts.

What is analyze?

500

A unit of temperature used to measure how hot or cold something is.

What is Fahrenheit or Celsius?

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