Investigating Slope and Y-Intercept
Eighth and ninth graders explore linear functions. In this Algebra I lesson, pupils use technology to explore linear equations in slope-intercept form. They adjust m and b and record their observations about the effects on the graph.
8th - 9th Math 22 Views 241 Downloads
Introduction to Systems of Linear Equations
Here is a lesson that really delivers! Middle schoolers collaborate to consider pizza prices from four different pizza parlors. Using systems of simultaneous equations, they graph each scenario to determine the best value. Developed for...
7th - 9th Math CCSS: Designed
Renting Cars, Stealing Money, and Linear Functions
When comparing pricing models, young mathematical consumers, create linear equations and analyzing them graphically and algebraically. They look at the meaning of slope and intercepts, as well as the intersection points of lines.
8th - 10th Math CCSS: Adaptable
New Review Investigating Linear Equations
Comparing lines to determine the effects of parameters. The activity instructs pupils to use a graphing calculator to graph groups of linear equations before comparing them. When graphing the linear equations, pupils determine the...
8th - 10th Math CCSS: Designed