Vocabulary
Definition: How compact the matter is
Density
Name the IV and the DV. Ican and Braxton want to know if stretching a rubber band at different lengths affects how far the rubber band will fly.
IV: How far the rubber band is stretched
DV: How far the rubber band will fly
Name the letters of the metric system in order.
K, H, D, O or b, D, C, M
What are line graphs best used for?
Best used to show data that changes with time.
If the decimal is moved left, is the exponent positive or negative?
Positive
Mass
Name the IV and DV: Will an egg float higher in water with more salt?
IV: amount of salt
DV: egg height
How many grams are in 1000 mg?
1g
What are Bar Graphs best used for?
Best used to compare the single value of many items.
If the decimal is moved right, is the exponent positive or negative?
Negative
Definition: Measurement of how much space an object occupies.
Volume
Name the IV and DV. Will a paper airplane with longer wings fly farther than shorter wings?
IV: Length of wings
DV:How far the plane goes
How many mm are in 160 cm?
160 mm
What are Pie Graphs best used for?
Convert 0.0024 to scientific notation.
2.4 x 103
Definition: Make changes to this variable, change it in the lab.
Independent Variable
Name the IV and DV. Will a plant grow higher with more light?
IV: Amount of light
DV: height of plant
How many kg are in 109 grams?
109 kgs
Which graph doesn't have y or x axis's
Pie Graph
Convert 5,604 to scientific notation.
5.604 x 10-3
Definition: Collect data from this variable, and the effect in cause and effect.
Dependent Variable
Name the IV and DV. I wonder if the amount of homework I complete has an effect on my science test scores?
IV: Amount of homework
DV: Test Scores
How many mL are in 1 L
1,660 mL
What does DRY MIX stand for?
D- Dependent Variable, R-Responds, Y- Y axis, M- Manipulate, I- Independent, X- X axis
Convert 693.75 to scientific notation.
6.9375 x 102