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- 1. Drop Down
The independent variable is the ONE thing you (a) .
change on purposecontrol or keep constantmeasurepredict will be the outcome - 2. Drop Down
The variable that is being measured or observed is called the (a) .
dependent variablehypothesisindependent variablecontrol variable - 3. Match
Match the following
What changes BECAUSE of something else
Constant
What changes in the experiment
independent variable
What stays the same in an experiment
Dependent variable
- 4. Reorder
Reorder the following
Question
Hypothesis
procedure
Data / Experiment
Analysis
- 5. Categorize
Organize these options into the right categories (a) Quantitative , (b) Qualitative , (c) Inference , (d) ObservationThe bug was 5cm long (Q or QNT)
he is 150 cm tall (Q or QNT)
you have 3 sisters (Q or QNT)
the flower is red (Q or QNT)
the bug was slimy (Q or QNT)
her hair is red (Q or QNT)
the price of gas is rising (I or O)
the pumpkins did not grow because the sun was too hot (I or O)
That test was so easy (I or O)
the temperature outside was 25 degrees (I or O)
The card weight 35 grams (I or O)
the test tube felt hot (I or O)
- 6. Multiple Choice
The variable that is being measured or observed is called the_____________
Hypothesis
Independent variable
Dependent variable
control variable
- 7. Multiple Choice
Express the following in scientific notation : .000045
4.5 x 10^-5
45 x 10^-6
4.5 x10^5
45 x 10^6
- 8. Multiple Choice
Express the following in scientific notation : 10,030,400,000
1.00304 x 10^9
1.00304 x 10^10
1.00403 x 10^10
1.00304 x 10 ^-10
- 9. Multiple Choice
convert the following to scientific notation: 520,000,000
52 x 10^7
5.2 x 10^7
5.2 x 10^8
0.52 x 10^9
- 10. Multiple Choice
The speed of the car was 45mph
qualitative data
quantitative data
both types of data
neither type of data
- 11. Multiple Choice
There is a bad odor coming from the test tube
qualitative data
quantitative data
both types of data
neither type of data
- 12. Multiple Choice
This state of matter is characterized by fast movement of the atoms that covers an entire container.
Solid
Ice
Liquid
Gas
- 13. Multiple Choice
Increasing the temperature of a group of molecules affects their movement by causing it to
Increase
Decrease
Slow
Not cause change
- 14. Multiple Choice
Decreasing the temperature of a substance causes the molecules to
Move faster
Remain the same
Expand
Slow down
- 15. Multiple Choice
A glass of water is a pure substance because it
Only made of one compound
Only made of one element
Made of several compounds
Is a balanced mixture
- 16. Multiple Choice
If you mix multiple elements together without binding them they are considered
A compound
A mixture
An element
A chemical change
- 17. Multiple Choice
A compound can be described as
A single isolated element
Different elements floating freely
Different elements bound together
A mixture of elements
- 18. Multiple Choice
By combining a liquid and gas under pressure (like shaving cream) you have a
Solution
Homogeneous Mixture
Suspension
Colloid
- 19. Multiple Choice
Ice tea has evenly distributed particles in water, making it a
Heterogeneous Mixture
Homogeneous Mixture
Suspension
Colloid
- 20. Multiple Choice
A difference between suspensions and solutions is
Suspensions have unmixed particles, solutions don’t
Suspensions have completely mixed particles, solutions don’t
Solutions are characterized by solids only
Solutions can be separated easier than suspensions
- 21. Multiple Choice
Decreasing temperature causes in a substance causes particles to
Increase speed
Decrease speed
Come close together
Move to the top of the container
- Answer choicesTagsAnswer choicesTags