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- 1. Multiple ChoiceMaeve made a clay boat that floats and will test her design. Why would she use a spring scale?To have a little extra clay.To make it a fair test.To make sure the boat floats.To try out the scale.
- 2. Multiple ChoiceRJ is making a clay boat. Which design will hold the most marbles?Less space and higher sides.Less space and lower sides.More space and lower sides.More space and higher sides.
- 3. Multiple ChoiceObjects displace the water they are in byabsorbing some of the water.sitting on top of the water.pushing the water aside and sinking into it.letting the water rush in and fill it up.
- 4. Multiple ChoiceGriff made a foil boat. Griff's boat is hard to push down in the water. Your inference is?It will hold more marbles than the others.It will hold fewer marbles than the others.It will sink when loaded with marbles.It will never sink when loaded with marbles.
- 5. Multiple ChoiceIn our lab on "shapes of clay," why did the sausage shaped clay sink?Because of its color.Because of its shape.Because of its size.
- 6. Multiple ChoiceMake a prediction. Which clay shape will sink? Large bowl, small bowl, or ball?Large bowlSmall bowlBall
- 7. Multiple ChoiceWhy do some clay objects float?Their bottoms are flat.Their shapes are open.Their sizes are small.
- 8. Multiple ChoicePaulette calibrated her spring scale with paper clips. What unit of measure is she using?Clay ballsPaper clipsString marksWire coils
- 9. Multiple Choice
What object is Paulette weighing?123 - 10. Multiple ChoiceLook at the graph. Compare the weight of the objects. What is the pattern?Out of water, the weights double from left to right.The weights show no pattern.When submerged, their weights are almost the same.When submerged, each one loses about the same amount of weight.
- 11. Multiple ChoiceKatie weighed this object three times. When does it seem to weigh the most?123
- 12. Multiple ChoiceWhat most affects the object's weight in bucket 2?The shape of the object in the water.The size of the object in the water.The water pushing up on the object.Using a student-made spring scale.
- 13. Multiple ChoiceLauren and Harper tested 3 bobbers for buoyancy force. Which affects buoyancy force the most?Shape or designSizeWeight
- 14. Multiple ChoiceWhich measurement instrument uses gravity to weigh an object?12
- 15. Multiple ChoiceWhat is the weight of the water?6 clips12 clips9 clips5 clips
- 16. Multiple ChoiceBased on the data, which cylinders should float in water?All six cylinders should sink.All six cylinders should float.All cylinders to the left of the water will float.All cylinders to the right of the water will float.
- 17. Multiple ChoiceWhat is the unit of measurement in this activity?Acrylic cylindersPaper clips
- 18. Multiple ChoiceWhat are the median and mode of the data?8,98,109,109,9
- 19. Multiple ChoiceA hydrometer floats in fresh water at a level marked with a dot. In salt water, it would floathigherlowerat the same level
- 20. Multiple ChoiceWhich of these is demonstrating buoyancy?123
- 21. Multiple ChoiceWhich of these is measuring buoyant force?123
- 22. Multiple ChoiceWhat can you infer is Allison's research question?How can a spring scale be calibrated?How does salt water affect floating and sinking?How many bobbers can the scale pull?How much force acts upon a bobber while it is under water?
- 23. Multiple ChoiceWhich object displaces the least amount of water when submerged?Cylinder 1Cylinder 2Cylinder 3They all displace the same amount of water.
- 24. Multiple ChoiceWhen salt is added to water, the waterweighs less and has more volume than before.weighs less and has the same volume as before.weighs more and has more volume than before.weighs more and has the same volume as before.
- 25. Multiple ChoiceWhen compared to fresh water, salt water isless dense, heavier things will float in it.less dense, heavier things will not float in it.more dense, heavier things will not float in it.more dense, heavier things will float in it.
- 26. Multiple ChoiceWhich is the most accurate statement?All light things float. All heavy things sink.All heavy things float. All light things sink.Both light and heavy things can float. Size & shape are impt
- 27. Multiple ChoiceWhich statement is false?Changing the shape of an object can change its weight.Changing the shape of an object does not change its weight.
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