Accuracy vs. Precision, Graphing, and Dimensional Analysis!

How much of your work did you complete over the past two days?

• 1 out of 3 worksheets are complete

• 2 out of 3 worksheets are complete

• All 3 worksheets are complete!

• I did as much as I could. I have questions.

Was your class good for the substitute teacher this week?

• We were better the first day

• We were better yesterday

• We were good both days

• We were not good

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Tags

NGSS.MS-PS3-1

?

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Tags

NGSS.MS-PS3-1

NGSS.MS-PS2-2

What was the temperature of the liquid in the Styrofoam container at 4:00?

• 55 degrees

• 68 degrees

• 73 degrees

• 63 degrees

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the independent variable of this experiment based on this graph?

• the length of the gummy bear before it was submerged

• the different types of solutions used to submerge the gummy bears.

• the length of the gummy bears after they were submerged in different liquids

Tags

NGSS.MS-PS1-2

This graph shows the number of trees planted by a conservationalist per day in a state park. Each 🌲 represents 10 trees. How many trees were planted on Monday and Tuesday?

• 10 trees

• 100 trees

• 30 trees

• 7 trees

You know 1000 mg = 1 g.  Convert 2.5 grams into milligrams.

• 25 mg
• 25,000 mg
• 250 mg
• 2500 mg

The unit of mass in the SI metric system is the

• gram

• pound

• newton

• meter

Convert 3.5 gallons into cups. (1gal = 16cups)

• 56 cups

• 0.21875 cups

• 19.5 cups

• 48 cups