Lower and Upper Sum

Author:Karen Kelley

This worksheet will illustrate how lower and upper sums can be used to approximate the area between a function and the x axis, which can be used to introduce the concept of integral.

New Resources

Mondrian's Puzzle
Sum of Squares: Proof without Words
Area of a Circle Illustrated
Focus and Directrix
Area of a Trapezoid

Discover Resources

Harder Symmetry Exercise for Kids
Hello
คิดเลขเร็ว
Spherical Coordinates
Multiplication

Discover Topics

Quadratic Functions
Probability
Correlation
Interest Calculation
General Quadrilateral