Scientific method and graphing

Using your senses to describe something is called...

• an inference

• an observation

• a conclusion

• a hypothesis

Tags

NGSS.MS-LS1-8

What is the second step of the scientific method?

• hypothesis

• experiment

• conclusion

• research

Which of the following is an observation?

• The temperature is 28 degrees.

• It looks like it will rain later today.

• The bone found must be from an extinct Dodo bird.

• An earthquake will hit San Francisco in May of 2021.

Tags

NGSS.MS-ESS2-5

The one thing that changes in an experiment is called the

• control

• independent variable

• constant

• dependent variable

True or False. When graphing, you must always connect your line to the origin (0,0)

• True

• False

According to the graph, what is the approximate height for a 4 year old?

• 120 cm

• 110 cm

• 100 cm

• 80 cm

Tags

NGSS.MS-PS3-1

According to the graph, after how many days of germination was the plant approximately 9 inches tall?

• 3 days

• 9 days

• 4 days

• 7 days

According to the data table, which plant group had a pH value of 6.2?

• Plant group 1

• Plant group 2

• Plant group 6

• Plant group 7

Tags

NGSS.MS-LS2-1

According to the data table, what pH values produced plants of the same height?

• Groups 1 and 2

• Groups 2 and 3

• Groups 3 and 4

• Groups 4 and 5

Tags

NGSS.MS-LS1-5

According to the graph, in what year was the highest production?

• 1992

• 1995

• 1997

• 1993