Experimental Design

Front

In Maya's experiment on lima bean seed growth, what variable should be changed?

Back

the amount of water

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Front

What tool should Anthony use to measure how much time it takes for the sugar to dissolve?

Back

stopwatch

Front

Which factor should Anthony CHANGE in his experiment with the sugar cubes?

Back

the temperature of the water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

Which factor should Xavier change in the experiment to determine how the surface of a ramp affects how far a toy car rolls?

Back

the surface of the ramp

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Front

What tool does Xavier need to measure how far the car goes each time? Options: ruler, beaker, graduated cylinder, stopwatch

Back

ruler

Front

What should Melika change in her experiment to test her hypothesis about crater size? Options: the weight of the marbles, the kind of flour in the pan, the height she drops the marbles from, the size of the marbles.

Back

the height she drops the marbles from

Tags

NGSS.MS-PS2-2

Front

What tool does Devon need to use to test the temperature of the water?

Back

thermometer

Front

What did Ben change in his experiment with water in different locations?

Back

the amount of sunlight on the water

Tags

NGSS.MS-ESS2-4