Semester Exam Review

Which surface showed the least amount of friction?

• Surface A

• Surface B

• Surface C

• Surface D

Tags

NGSS.MS-PS2-2

Which surface showed the greatest amount of friction?

• Surface A

• Surface B

• Surface C

• Surface D

In order to cause the book to slide down the ramp, how should the ramp be changed?

• Make it longer.

• Make it rough.

• Make it wider.

• Make it higher.

Tags

NGSS.MS-ETS1-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What will happen to magnet 1 as magnet 2 is pushed closer?

• Magnet 1 will move away from magnet 2.

• Magnet 1 will stay in the same place.

• Magnet 1 will move towards magnet 2.

• Magnet 1 will disappear.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

Which table most likely identifies possible items that fit their physical properties?

• Item #1: water, Item #2: aluminum foil, Item #3: paperclip, Item #4: cotton ball

• Item #1: oil, Item #2: iron washer, Item #3: glass marble, Item #4: toothpick

• Item #1: oil, Item #2: iron washer, Item #3: toothpick, Item #4: glass marble

• Item #1: honey, Item #2: aluminum can, Item #3: toothpick, Item #4: copper penny

Tags

NGSS.MS-PS1-2

Which of the following has physical properties in common with the material observed by the student? Select THREE correct answers.

• Rock

• Ice cube

• Water vapor

• Air

• Candy

Tags

NGSS.MS-PS1-2

A student measured the temperature of four water samples taken from different locations. Which of the following is NOT an accurate statement comparing the temperatures?

• Sample B is 50 degrees Celsius cooler than Sample A.

• The difference in temperature between Sample B and Sample C is 14 degrees Celsius.

• Sample D is 48 degrees Celsius warmer than Sample C.

• Sample C is 36 degrees Celsius cooler than Sample A.

Which list puts the items in order from most dense to least dense?

• Cork, oil, plastic paper clip, water, penny

• Water, penny, oil, plastic paper clip, cork

• Penny, water, plastic paper clip, oil, cork

• Oil, penny, cork, plastic paper clip, water

Which of the objects below will float in water? Select THREE correct answers.

• Cork

• Toothpick

• Vegetable Oil

• Metal Spoon

• Penny

Tags

NGSS.5-PS1-1

Students observe four beakers of different materials. Beaker W contains rocks in sand. Beaker X contains sand in water. Beaker Y contains sugar in water. Beaker Z contains salt in oil. Which of the following observations correctly classifies beakers that contain only mixtures, and beakers that contain mixtures which are also solutions?

• Mixtures: Beaker W, Beaker X; Solutions: Beaker Y, Beaker Z

• Mixtures: Beaker W, Beaker Z; Solutions: Beaker X, Beaker Y

• Mixtures: Beaker W, Beaker X, Beaker Z; Solutions: Beaker Y

• Mixtures: Beaker X; Solutions: Beaker W, Beaker Y, Beaker Z

Tags

NGSS.MS-PS1-2