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SCIENTIFIC VARIABLES

SCIENTIFIC VARIABLES

Assessment

Presentation

•

Science

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7th Grade

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Medium

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NGSS
MS-LS1-5, MS-PS1-2, MS-PS2-2

+5

Standards-aligned

Created by

Laine Jen Huang

Used 573+ times

FREE Resource

34 Slides • 16 Questions

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Multiple Select

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What are the different kinds of variables?

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independent variable

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dependent variable

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constant variables

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control set-up

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experimental set-up

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Multiple Choice

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Statement of the Problem: The problem of the study is how to remove the mud stains on the white shirt.

Based on the given problem, what factor do you want to change?

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rtemoval of mud stains on the white shirt

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cleanliness of the stained white shirt

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use of detergent

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amount of water

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Multiple Choice

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Statement of the Problem: The problem of the study is how to remove the mud stains on the white shirt.

How about the factor you want to observe for possible changes?

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removal of mud stains on the white shirt

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cleanliness of the stained white shirt

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use of detergent

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amount of water

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Multiple Choice

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Statement of the Problem:

The problem of this study is to determine the effect of amount of water to the sprouting of mongo seed.

Based on the problem, what is the independent variable?

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use of detergent X

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amount of water

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removal of stains on the white shirt

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number of sprouts of mongo seeds

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Multiple Choice

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Statement of the Problem:

The problem of this study is to determine the effect of amount of water to the sprouting of mongo seed.

Based on the problem, what is the dependent variable?

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use of detergent X

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amount of water

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removal of mud stains on the white shirt

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sprouting of mongo seeds

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Multiple Select

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Statement of the Problem: The problem of the study is how to remove the mud stains on the white shirt.

What are the constant variables?

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amount and type of stain

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amount of water

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size of basins

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detergent X

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soaking time

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Multiple Select

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Statement of the Problem:

The problem of this study is to determine the effect of amount of water to the sprouting of mongo seed.

What are the constant variables?

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type of soil

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amount of water

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number of mongo seeds

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amount of sunlight

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type of pot

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Multiple Choice

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In an experiment, why must all of the variables, except one, be kept constant throughout the experiment?

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to determine the variable being studied

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to identify correctly the variables used

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to know which variable was responsible for the observed results

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to identify the constant variables

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Multiple Select

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What are the different types of set-ups?

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independent variable

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dependent variable

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constant variables

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control set-up

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experimental set-up

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Multiple Choice

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May we have 2 or more CONTROL groups?

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Yes

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No

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Multiple Choice

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May we have 2 or more EXPERIMENTAL groups?

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Yes

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No

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Multiple Choice

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Based on the figure, which is the Independent Variable?

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growth of plant

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type of soil

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sunlight

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water

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Multiple Choice

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Based on the figure, which is the Dependent Variable?

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growth of plant

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soil

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sunlight

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water

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Multiple Select

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Based on the figure, which are the Constant Variables?

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type of soil

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water

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sunlight

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pot

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Open Ended

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What questions do you have?

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Poll

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Choose the emoji that best describes how much you learned in this lesson.

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