Fair test grade 2 (1)

What is a fair test?

A fair test is an investigation where you only change.......... thing.

• one

• two

• a lot of

What is a fair test?

A fair test is an investigation where you only change.......... thing.

• one

• two

• a lot of

Tags

NGSS.3-5-ETS1-3

What did they change?

• colors

• sizes

• types

• mass (kg,g)

What did they change?

• colors

• sizes

• types

• mass (kg,g)

Tags

NGSS.5-PS1-2

What did they change?

• colors

• sizes

• flavors of ice-cream

• mass (kg,g)

What did they change?

• colors of the leaves

• sizes of the leaves

• shapes of the leaves

• mass (kg,g) of the leaves

What did they change?

• colors of the butterflies

• sizes of the butterflies

• shapes of the butterflies

• numbers of the butterflies

A student wants to know whether water affects the growth of the plants.

He has plant A and B that are the same type of plants. He waters plant A every day and only waters plant B once a week. He keeps the same pots, soil for both plants and put both of them in the same place for one week. In this fair test, what factor does he change?

• water

• soil

• types of plants

• sunlight

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

A student wants to know whether water affects the growth of the plants.

He has plant A and B that are the same type of plants. He keeps the same pots, soil for both plants and put both of them in the same place for one week. In this fair test, what factor should he change to make it a fair test?

• water

• soil

• types of plants

• sunlight

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

A student wants to know whether water affects the growth of the plants.

He has plant A and B that are the same type of plants. He keeps the same pots, soil for both plants and put both of them in the same place for one week. In this fair test, what factor should he change to make it a fair test?

• water

• soil

• types of plants

• sunlight

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4