standard_description: Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
problem_activity: Stage 3: Add and Subtract Tenths, Hundredths, and Thousandths
Required Preparation
Materials to Gather
Dry erase markers
Paper clips
Sheet protectors
Materials to Copy
Blackline Masters
Jump the Line Stage 3 Spinner
Jump the Line Stage 3 Gameboard

Narrative
Both players start at 0 on a number line marked by
\(\frac{5}{1,000}\)
. Spinners show adding or subtracting tenths, hundredths, or thousandths.
Additional Information
Each group of 2 needs a sheet protector, a dry erase marker, and a paper clip.


aligns: no