Chapter 1 Review

Front

What is a 'cell' in science?

Back

A cell is the basic unit of life.

Front

What does 'position' refer to in a model of the solar system?

Back

Position refers to the location of each planet and the sun in relation to one another.

Front

When should team members communicate during an investigation?

Back

Team members should talk throughout the investigation, at all stages.

Front

What is a 'model' in science?

Back

A model is a representation of an object or system used to help understand it better.

Front

How can you provide evidence for a claim about the size of objects?

Back

You can measure the objects with a ruler or meterstick.

Front

What is the purpose of a scientific investigation?

Back

The purpose is to explore questions and gather evidence to understand a topic.

Front

What is a 'diagram'?

Back

A diagram is a drawing that explains or shows the parts of something.

Front

What is the difference between a 'toy car' and a 'real car'?

Back

A toy car is a small, non-functional replica, while a real car is a full-sized vehicle used for transportation.

Front

What does 'natural resources' mean?

Back

Natural resources are materials found in nature that are used by people, like water, trees, and minerals.

Front

What is an 'investigation' in science?

Back

An investigation is a careful study or examination to discover facts or gather information.