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Scientific Method, Variables, and Hypothesis Flashcards | StudBud
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Scientific Method, Variables, and Hypothesis
Scientific Method, Variables, and Hypothesis
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Test your knowledge of scientific method, variables, and hypotheses!
Flashcards
18 cards
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Practice quiz
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Host live
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Questions
18
Answers
1
If plants are watered, then growth will increase. Tell the dependent variable.
Height of plant
Amount of water
2
Food color effects the amount of food fish eat. Tell the independent variable!
Amount of Food Eaten
Food Color
3
What is the dependent variable for the experiment?
Liquid Soaked In
Size of Gummy Bear
4
Adding miracle grow to a plant's soil will increase the plants height.
Research
Conclusion
Hypothesis
Purpose
5
Will hanging a red bird feeder filled with nectar attract hummingbirds?
Question/Purpose
Researchq
Hypothesis
Analysis
6
What is the dependent variable in the picture?
Height of Plant
Type of Plant
Amount of Water
Type of Soil
7
What is the control variable in the picture?
Amount of Water
Type of Soil
Type of Plant
Height of Plant
8
What effect does water temp. have on dissolving rate for Kool-Aid? Tell the dependent variable!
Dissolving Rate (Time to Dissolve)
Temperature of Water
9
The more batting practice a team has, the more their batting average improves. Tell the IV
Amount of Batting Practice
Batting Average
10
What is the independent variable for the experiment?
Size of Gummy Bear
Type of Liquid Soaked In
11
IV: depth of Lake Poole DV: Water Temperature
As depth of lake Poole increases temperature decreases.
As temperature increases, depth of lake increases.
12
What effect does the amount of light have on plant growth? Tell the independent variable!
Plant Height
Amount of Light
13
Add 2ml of water to 2g of salt. Stir until dissolved. Then place over a heat source.
Hypothesis
Experiment
Analysis
Conclusion
14
What type of graph is shown?
Pie Chart
Circle Graph
Bar Graph
Line Graph
15
The hypothesis cannot be supported. A relation between chocolate and acne can't be found.
Hypothesis
Analysis
Research
Conclusion
16
Calcium increases bone strength. Tell the independent variable.
Amount of Calcium
Strength of Bone
17
What is the independent variable in the picture?
Type of Plant
Height of Plant
Type of Soil
Amount of Water
18
Is there an error in this experiment? Be ready to tell Mrs. Poole once you are called on!
No
Yes
