SAT Blog Friday January 23rd

six questions

Jasmine wanted to find out if hot water froze faster than water at room temperature. She filled one ice cube with tray with hot water and another ice cube tray with room temperature water. She put the trays into the freezer and checked them every hour to determine if ice had formed.

1. The next steo in Jasmine’s experiment should be _________-

a. record her observations

b. interpet her results

c. draw a conclusion

d. form a hypothesis

2. Before starting the expermient, Jasmine _______that the hot water would take longer to freeze than rooom temperature water.

a. recalled

b. observed

c. concluded

d. predicted

3. Why did Jamine test both hot and room temperature water?

a. It is allowed her to state her results as a theory

b. it helped her to form a hypothesis

c. it allowed her to make a valid comparison

d. it is easier to perform two test

4. During Jasmine’s experiment, the independent variable was the __________-

a. volume of the water

b. temperature of the water

c. time that the water took to reach the freezing point

d. freezing point of water

5. Name two ways that jasmine could present the data to the class?

6. What could Macy do to expand her experiment?