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