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7th Grade Life Science Test : Scientific Method and Graphing

Last updated almost 6 years ago

22 Nsɛmmisa

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1.

In a controlled experiment,

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5.

What is missing from this graph?

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6.

What should the missing part say? Where would the missing part go on the graph?

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10.

Use the data table to clearly label the scatter plot with the students' names. (You can use a stylus to draw on the image.)

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17.

Time that students arrive to class

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18.

Color of backpacks

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21.

Write a one sentence observation that includes all the important patterns or trends shown in the graph.

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2.

Which factor is the independent variable?

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B

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3.

Which of the following ideas could be tested with this experiment?

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B

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4.

Which of the following is the best reason why the portland rose plant is included in all the groupd to be studied?

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B

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7.

Which two months had the same amount of candy sold?

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B

C

D

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8.

The amount of candy sold in December is twice the amount sold compared to which other month?

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B

C

D

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9.

Which of the

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11.

Write Principal Diaz's experimental question or problem statement below.

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12.

Re-write Principal Diaz's hypothesis in the correct format.

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13.

What is the independent variable in her experiment?

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14.

What is the dependent variable in her experiment?

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15.

What is the control group for this experiment?

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16.

List two control variables included in her experiment.

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19.

A graph to display the average resting pulse rate for sections of DXSF 7th grade

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B

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20.

A graph to display how temperature of wax changes over time as you heat the wax

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B

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22.

Write a one sentence inference about your observation that can be drawn based on the information shown in the graph and in the paragraph.