Mstep Science

Which of these BEST describes the change in salt grains as they dissolve in water?

• The grains change their chemicals until they become water.

• The grains get higher in temperature until they melt into a liquid.

• The grains get smaller in size until they can no longer be seen.

• the grains are washed clean until they are perfectly clear.

Tags

NGSS.MS-PS1-2

Four small metal cylinders were filled with boiling water and placed into different containers. Which container was the best insulator?

• Container 1

• Container 2

• Container 3

• Container 4

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The circuit has three lightbulbs and a bell. Which procedure will result in the green bulb operating, the bell producing a sound, and only one blue lightbulb operating?

• Close Switch 1 and leave Switches 2 and 3 open

• Close Switches 2 and 3, and leave Switch 1 open

• Close Switches 1, 2, and 3

• Leave Switches 1, 2, and 3 open

Tags

NGSS.MS-ETS1-1

Match the following

• 2

• Analyze results

• 4

• make an Observation ask a question

• 5

• Form a hypothesis

• 3

• report results

• 1

• do an experiment

Label the steps of the scientific method in order.

a

b

c

d

e

f

Data Analysis

Experiment

Conclusion

Purpose

Hypothesis

Research

Tags

NGSS.MS-PS3-4

Match the following

• Will the new type of paint last longer than the usual paint?

• Conduct an experiment

• Coach paints one field with the usual paint, a field right next to it with the new type of paint.

• State a conclusion

• Coach decides the new paint lasts longer than the usual.

• Formulate a hypothesis

• Coach goes to the hardware store to read labels in order to compare the paints.

• State a problem/ Ask a question

• Coach thinks the new kind of paint will last longer than the usual paint.

• Gather/Research information

Tags

NGSS.MS-LS1-5

NGSS.MS-PS1-2

Label the pyramid with the steps of the Scientific Method starting with Step 1 & finishing with Step 6.

a

d

b

c

e

f

Collecting Data

Sharing Results

Conducting an Experiment

Creating a Question

Gathering Information

Forming a Hypothesis

Tags

NGSS.MS-LS1-5

Label the steps of the scientific method in order.

a

b

c

d

e

f

Hypothesis

Purpose

Conclusion

Experiment

Data Analysis

Research

Tags

NGSS.MS-PS2-2

Label the descriptions that go with each step of the scientific method.

a

b

c

d

e

f

What is the problem?

Develop a procedure to test hypothesis

Use outside sources to find more info

Was your hypothesis correct?

Gather, organize, & evaluate data

Predict the answer to the problem

Tags

NGSS.MS-ETS1-3

NGSS.MS-PS2-2

Label the image by adding the appropriate explanation of each step.

c

d

e

f

b

a

Was your hypothesis correct?

Gather, organize, evaluate data

Predict the answer to the problem.

Find more info about topic.

Develop a procedure to test hypothesis.

What is the problem?