We found 1,185 resources with the concept linear equations
There Has to be a System for this Sweet Problem
9th - 12th CCSS: Adaptable
New ReviewThere's nothing sweeter than a challenging math problem! A well-designed lesson has scholars use systems of equations to determine the price of three different types of candy. An open-ended problem has the potential for many different...
Vertical Angles: Lesson
3 mins 6th - 10th CCSS: Adaptable
New ReviewDefine angles across from each other. An informative segment from a larger playlist on geometry introduces vertical angles and shows they have equal measures. Using their properties, the presenter solves problems involving vertical angles.
Hybrid-Electric Vehicles vs Gasoline-Powered Vehicles
9th - 10th CCSS: Designed
New ReviewDevelop a strategy to make an informed decision. Given a scenario to help a local company decide to buy hybrid or gasoline-powered vehicles, pupils work together to provide a solution. The groups use data of historical gasoline prices to...
Finding the Slope of a Line
8th - 12th CCSS: Designed
New ReviewDon't make a mountain out of finding slope. Learners find out how to determine the slope of a line graphed on the coordinate plane. Given a point and the slope of a line, pupils graph the line. Using the definition of slope, they then...
Writing Equations for Parallel Lines
9th - 12th CCSS: Designed
Make connections between geometry and algebra concepts. Using a point on a side of a geometric figure and the equation of the line that contains the parallel opposite side, learners find the unknown equation of the line. They write the...