Curated OER
Roller Coaster Robot
Learners calculate the area under a curve. In this calculus lesson plan, students use Riemann sums to find and approximate the area under a curve. They use the derivative and differential equations to solve.
Curated OER
Practice Regrouping with 15 to 18
For this adding and subtracting practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to regroup.