Science QSE 2 Review

Students are investigating physical properties of matter. They record their findings on a table.

Which of the following statements can be concluded from the table’s data?

• All solid objects sink in water.  

• Mass and volume are the same.

• Magnetic objects can be liquid or solid.  

• Mass does not determine if an object will sink or float.

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4.5A

Match the picture of the measurement to the correct number and unit of measurement.

• 545.2 g

• 
• 43 mL

• 
• 24 °C

• 
• 433 g

• 
• 20 mL

• 

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4.5A

Out of all the objects pictured, select the 3 boxes with pictures of objects that are magnetic.

Tags

NGSS.MS-PS2-3

Select all the objects pictured that USE electrical energy.

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4.6A

Sort these pictures into what type of energy that they PRODUCE.

Groups:

(a) Light Energy

,

(b) Sound Energy

,

(c) Electrical Energy

,

(d) Thermal Energy

• 
• 
• 
• 
• 

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4.6A

Electrical and thermal energy can travel in lots of different ways. And it needs certain materials that is can travel through. Materials that allow energy to travel through them are called ​ (a)   . However there are times when energy needs to be stopped or blocked. Materials that do not allow energy to pass through them are called ​ (b)   .

• Conductors
• Insulators

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4.6B

Students were investigating the following objects. The students are looking for a good material that they can use in a circuit that they are building. Which of the following materials would be best suited to use in a circuit?

• Object 1

• Object 2

• Object 3

• Object 4

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4.6B

Place the Labels In the correct spot on the circuit.

a

b

c

d

Switch

Power Source

Wire

Light Bulb

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4.6C

Which of the following circuits are correctly assembled so that electricity will flow in a complete path through the circuit?

• 
• 
• 
• 

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4.6C

What materials would students need if they wanted to answer the testable question; which surface provides the least amount of friction?

• Spring scale, boxes, sandpaper, triple beam balance

• Toy cars, ramps, fabric, sandpaper, graduated cylinder, stopwatch

• Ramps, toy cars, sandpaper, aluminum foil, wood plank, ruler, stopwatch

• Magnet, paper clips, iron filings, ruler, string

Tags

4.6D