Scientific Method Assessment

Which is an example of an qualitative observation?

• There is 13 trees

• There are red, blue, and yellow birds

Select all the things required in a bar graph.

• Label horizontal axis

• Label the vertical axis

• Number the intervals (equal,) or scale the axes

• Title the graph

Identify the Independent variable from this question.

What brand of bleach whitens spaghetti stains on clothes better?

• Clothes whiteness

• Stains

• Brand of bleach

• None of the above

Identify the dependent variable from this question.

Which makes water freeze faster salt or sugar?

• how fast the water freezes

• salt

• sugar

• None of the above

When you draw a conclusion, you should always accept or reject what?

• the analysis

• the question

• the hypothesis

• the data

Calculate the average for the data

Trial 1: 6 cm

Trial 2: 2 cm

Trial 3: 4 cm

• 2 cm²

• 4 cm

• 12 cm

• 3.1 com

I opened the cabinet and a smell hit me like a ton of bricks. An entire loaf of bread was molded. I wonder if bread molds faster in the direct sunlight or in darkness.

Which is a correct hypothesis statement?

• Bread molds faster in the sunlight

• If I put bread in the sun, then it will mold faster.

• Bread molds either way

• None of the above

What are the interval(s) of this line graph

• 20

• 40

• 60

• 80

Select ALL the observations of this picture.

• The donkey is heavy

• His shirt is red

• He is stealing the donkey

• There is a rope

• The donkey is grey and has 2 ears.

Susan said, “If I fertilize my geranium plants, they will blossom.”

• recognize a problem
• test the hypothesis with an experiment
• form a hypothesis   
• draw conclusions

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1