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Vocabulary

100

Define what a Testable question is

A question you can answer though a experiment and get the same results every time

200

Define how a good, proper hypothesis is formatted 

If the ____ is ____then the ____ will_____because......

300

Define what a independant variable is

The part in a expariment that you will make changes to 

400

Define what a dependent variable is

The part in an experiment that you collect data from

500

Define what scientific notation is used for

It is used to get rid of zeros and very big and very small numbers

IV/DV

100

In the statement: Will an egg float higher in water with more salt? What are the IV and DV?

The IV is the amount of salt, and the DV is the height of the egg

200

In the statement: Will a paper airplane with longer wings fly farther than one with shorter wings? What are the DV and IV?

The IV is the length of the wings, and the DV is how far they fly

300

In the statement: Will a plant grow higher with more light? What are the DV and IV?

The DV is how high it grows, and the IV is how much light

400

In the Statement: I wonder if the amount of homework i compleate has an effect on my test scores? What are the DV and IV?

The IV is the amount of homework done, and the DV is the Test scores

500

In the Statement: Ivan and Braxton want to know if stretching a rubber band at different lengths affects how far the rubber band will fly. What are the DV and IV?

The IV is the amount stretched, and the DV is how high it flies

Metric System

100

Compare 56cm and 6m using the metric system

56cm<6m

200

Compare 7g and 698mg using the metric system

7g > 698mg

300

Try this using the ladder method: 1000mg=___g

lg

400

Try this using the ladder method:1L=__mL

1000mL

500

Try this using the ladder method: 14km=__m

1400000m

Graph Types

100

What does a line graph show best?

Best used to show data that changes over time

200

What is a Bar graph best used for?

Best used to compare single values of many items

300

What is a Pie graph best used for?

To show parts of a whole

400

How do you calculate the percent on a pie graph?

Part/Whole x 100

500

Which Graph allows us to estimate values not listed

Line graph

Scientific Notation/Density

100

How do you calculate the density of an object?

D=M/V

200

9.46 x 10-⁶

0.000000946

300

7450

7.45 x 10³

400

Calculate the volume of a liquid with a density of 5.45g/mL and mass of 65g

11.9mL

500

Calculate the mass of a liquid with a density of 2.5g/mL and a volume of 15mL

37.5g