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5.1 Math Connections

Posljednje ažuriranje over 2 years ago

7

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Pitanje 1

1.

A teacher was making salt dough so students could explore a malleable (able to bend) solid and discuss the physical properties of it. He needs 3/4 of a gram (g) of flour to make a tray for each group. How many trays of salt dough can he make with 6 g of flour?

Pitanje 2

2.

Austin Elementary spent $5,000.00 on supplies for its new science lab. If Houston Elementary had 10 labs and spent the same amount of money for each lab as Austin Elementary, how much would it cost Houston Elementary to stock its 10 labs?

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Pitanje 3

3.

The mass of the liquid in the beaker is 100 times more than that of the solid feather. If the mass of the water is 5 kilograms (kg), what is the mass of the feather?

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Pitanje 4

4.

What is the volume of the rectangular prism?

Pitanje 5

5.

The teacher had the students classify 42 items into two categories: Matter and Non-Matter. Each group had to classify 1/6 of the items. How many items did each group have to classify?

Pitanje 6

6.

Daren’s class is doing an experiment with matter to see whether the volume of a liquid changes as it freezes to a solid. He places a container of water in the freezer. The water is 1 centimeter (cm) high. The container is 3 cm wide and 6 cm long. What is the volume of the water he poured?

Pitanje 7

7.

After a few hours, Daren checked on the container of water. Daren noticed that the water had expanded and took up more room. To show this, take the same shape from question 6 and make it 4 cm high. What is the volume of this rectangular prism?