Type of Standard: 
Common Core Math Standards
Grade Level: 
PE Code: 
Apply and extend previous understandings of numbers to the system of rational numbers.
Finch Application: 

The speed of each Finch motor is controlled by an integer between -100 and 100. The sign of the number (positive or negative) controls the direction of rotation. This is a nice application of a number line with positive and negative numbers.

Project Connection to Standard: 
A Finch project can meet this standard