Measurements
Sig Figs
Glossary Terms
Identifying OI
Random Questions
100
What is the name for the metric unit mL
Milliliters
100
How many significant figures are in 19.005?
5
100
What does quantitative mean?
Data or observations involving numbers/measurments
100
Is this an Observation or inference?
"The color of the tree branches are blue"
Observation
100
OOPS! challenge yourself a little more (-100pts)
-100pts
200
Of the following units which would be more likely used to measure the amount of water in a bathtub?
- kilograms
- liters
- milliliters
- centigrams
- volts
B. Liters
200
How many significant figures are in 7000
1
200
What is an Experimental Group?
The group that receives the variable that is being tested
200
Is this an Observation or Inference
"That Dog house belongs to the Dog inside"
Inference
200
How are you supposed to read a meniscus
from the BOTTOM!
300
Name 4 common SI units
~Length, Volume, Mass, Temperature~
Answers May Vary
300
How many significant figures are in 0.009
1
300
What is a Hypothesis?
A tentative or testable answer to a scientific question worded as an "If...then" statement
300
What could someone infer about this picture
*Answers May Vary
300
Make 3 observations from this event
*Answers May Vary
400
Order the following objects from LEAST mass to GREATEST mass.
A coin, A car, A mouse(ANIMMAL), A Bike
A coin
A mouse
A bike
A car
400
Name one of the criteria for significant figures.
*Answers May Vary
400
What are constants?
Variables that stays the same between all control and experimental groups.
OR
The variable that doesn't change during the experiment
400
What can you observe about this picture?
She is Black
She has a Pink shirt on
She has nice thick hair
*Answers May Vary
400
Accuracy VS Precision
Accuracy is how close it is to the true value, while precision is how long it takes to get there
*Answers may vary
500
Solve this....
1 centimeter =?
100mm
10mm
1mm
1/10mm
10mm
500
Take some free points. You're welcome. - Aida, Mata's sister
+500
500
What is an Independent Variable AND Dependent Variable?
I.V- The variable that is different from all the other variable
D.V- The variable that responds to the Independent Variable. It DEPENDS on the independent variable.
500
Inference like measurements are called____
A. Quantitative
B. Qualitative
A. Quantitative
500
Name 4 steps of the scientific method
~Observation, Question, Hypothesis, Experiment, Analyze, Communicate, Iteration~