Graphing
What graph do you use when dealing with %?
Pie Chart
True or False: It is ok for a hypothesis to be wrong
True
What is the metric unit for Temperature?
Celsius
What do we use to measure the meters of an object
Ruler/Meter Stick
How many mm are in 1 centimeter?
10 mm
Where does the dependent variable in a graph go?
Y-axis
What are things you keep the same in an experiment called?
Control or Constant
How many countries don't use the metric system?
3
What do we use to measure the volume of an object?
Graduated Cylinder
Where does the independent variable on the graph go?
X-axis
When would you use a bar graph?
When comparing two different objects
What is the fourth step of the Scientific Method?
Gather your Data/Make a Data Table
Why is the metric system preferred by scientists?
It's simpler and easy to use
What do we use to measure the mass of an object?
Triple Beam Balance
When should a student wear goggles in a lab? (Must have all 3)
When dealing with fire, glass or chemicals
When would you use a line graph?
To show passage over time
What does an experiment need in order to be considered a theory?
Evidence
What is the metric unit that is 100x larger than the base unit?
Hecto
What is the definition of mass?
The amount of matter in an object
In the metric system what temperature is the boiling point of water in Celsius?
100
Draw a negative correlation of a scatter plot on your board
A bunch of dots that start high and drop lower
Identify the IV, DV, and a possible control to the following experiment. Students of different age groups were asked to put the same jigsaw puzzle together, they were timed to see how long it took
IV: Students Age Groups
DV: Time Puzzle Took
Controls: May Vary
What is the formula for finding the volume of a solid using water displacement?
Final Volume - Initial Volume
Using the density formula what would the formula for volume be?
M/D
Identify the IV, DV, and a possible control to the following experiment. A study was done to find if different tire treads affect the braking distance of a car.
IV: Tire Treads
DV: Breaking Distance
Controls: May Vary