5th Science Review

Which object has the main function of reflecting light.

• mirror

• window

• eyeglasses

• camera

Tags

NGSS.MS-PS4-2

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

Which statement about gases is NOT true?

• Gas particles move freely.

• Gases have definite shape.

• Gases fill all available space in a container.

• Water evaporates into gas.

Tags

NGSS.MS-PS1-4

Some constellations or patterns of stars are visible from different places on Earth only during a part of the year. Why are certain patterns of stars not visible everywhere on Earth all year long?

• Sun's rotation

• Earth's rotation

• Sun's revolution

• Earth's revolution

Which of the following explains why we have night and day?

• the phase of the moon

• the rotation of Earth on its axis

• the revolution of Earth around the sun

• the alignment of planets

Which two measurements are needed in order to calculate the speed of a moving object?

• height of the moving object; mass of the moving object

• height of the moving object; distance traveled

• time traveled; mass of the moving object

• distance traveled; time traveled

In order to find out which towel brand holds the most water, we should do an ____________________.

• hypothesis

• investigation

• science project

• conclusion

Tags

NGSS.MS-ETS1-3

You need to collect ____________ in your experiment that supports your hypothesis.

• graphs

• plants

• microscopes

• data

Tags

NGSS.MS-PS1-2

NGSS.MS-LS1-5

You use this instrument to measure temperature.

• sieve

• hot plate

• anemometer

• thermometer

If you want to make tiny objects look bigger in the science lab you will use a _______________.

• rain gauge

• microscope

• telescope

• timer