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Experiment Review

Authored by April Klott

Science

7th - 8th Grade

NGSS covered

Used 8+ times

Experiment Review
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You want to know if the brand of bubble gum affects how big the bubbles are when you blow bubbles. You chew three different brands (one at a time) and blow 3 bubbles per brand. You measure the width of each bubble. What is the independent variable?

Size of Bubble

Brand of Bubble Gum

3 bubbles

Width of Bubble

Tags

NGSS.MS-LS1-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You want to know if the brand of bubble gum affects how big the bubbles are when you blow bubbles. You chew three different brands (one at a time) and blow 3 bubbles per brand. You measure the width of each bubble. What is the dependent variable?

Brand of Bubble

Bubble Size

# of Bubbles Blown

Color of Bubble

Tags

NGSS.MS-LS1-5

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

You want to know if the brand of bubble gum affects how big the bubbles are when you blow bubbles. You chew three different brands (one at a time) and blow 3 bubbles per brand. You measure the width of each bubble. Which of these ARE constants for this experiment? (Check more than one answer)

Brand of Bubble

Size of Bubble

# of Bubbles Blown

# of Times Gum is Chewed

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This value is used to determine if your results are significant.

.99

1

.25

.05

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This is the test you would use to determine if your data was significant if you were comparing 2 things.

Average

T-test

ANOVA test

Experimental

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This is the test you would use to determine if your data was significant if you were comparing 3 or more things.

Average

T-test

ANOVA test

Experimental

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This is the name of the value you look at to determine if your data was significant.

T- value

P-value

Mean

Median

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