Scientific Measurment
Scientific Thinking
Graphs
Vocabulary
Science Safety
100
The metric system is based off of what number?
What is 10
100
A graph where the data points do not form a line
What is nonlinear
100
A group of parts that work together to perform a function
What is a system
100
Amount of space an object takes up.
What is volume
200
The basic unit of length in the metric system is what?
What is meter
200
The amount of matter an object has.
What is mass
200
a picture of your data
What is a graph
200
A representation of an object or process
What is a model
200
First thing to do if an accident occurs in classroom.
What is notify the teacher.
300
A shoe box measures 6 cm high, 7 cm wide, and 20 cm long. What is the volume (with correct units)
What is 840 cm^3
300
Number of significant figures in the following number: 305
What is 3 significant figures
300
This type of graph is used for continuous data
What is a line graph
300
The output of a television
What is picture on screen
300
During the investigation what do you wear to protect your vision
What is safety goggles
400
You measure the mass of a ball three times. You get 8.2, 8.3, and 8.25 grams. The actual mass is 9 grams. Were your measurements accurate or precise?
What is precise
400
A metal washer has a mass of 0.27 g and a volume of 0.1 mL. What is the density?
What is 2.7g/mL
400
A line graph in which the data points fall along a straight line
What is a linear graph
400
What is the mean of data.
What is the average (add all up and divide by how many)
400
After an investigation what should you do
What is clean up your mess
500
Describe the steps to find the density of a penny.
What is measure the mass using a t.b.b. and measure the volume with a graduated cylinder (by displacement). Then divide mass/volume.
500
You measured the length of a penny to be 10 cm, but the actual answer was 20. What was your percent error.
What is 50 percent
500
A point that is not apart of the trend is called what?
What is anomolous point or outlier
500
What is the mode?
What is the most occuring number
500
The curve on the surface of water in a graduated cylinder.
What is a meniscus
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