Instructional Video8:36
Curated Video

Product Property of Radicals

9th - 12th
This lesson will review how to use the Product Property of Radicals to simplify radicals. Students will learn rewrite expressions involving radicals and rational exponents using the properties of exponents. Exemplar problems are modeled...
Instructional Video12:56
TED Talks

TED: Why helping people makes you happy | Asha Curran

12th - Higher Ed
We underestimate the power of our own generous actions, says Asha Curran, CEO of the global generosity movement GivingTuesday. Sharing stories of people making a difference through simple acts of kindness, she shows how generosity, even...
Instructional Video5:30
Brian McLogan

Given two sides of a triangle determine the missing length

12th - Higher Ed
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Instructional Video2:31
Brian McLogan

How to write and understand a trig function squared

12th - Higher Ed
👉 Learn how to simplify trigonometric expressions by factoring, expansion, and re-grouping. To simplify a trigonometric identity means to reduce the identity to the simplest form it can take which may be a number or a simple...
Instructional Video3:19
Brian McLogan

Rationalize the denominator to simplify a trig expression

12th - Higher Ed
👉 Learn how to simplify trigonometric expressions by factoring, expansion, and re-grouping. To simplify a trigonometric identity means to reduce the identity to the simplest form it can take which may be a number or a simple...
Instructional Video4:03
Curated Video

Solving an Equation of Second Degree in One Unknown Graphically and Algebraically: Example on the Quadratic Formula

K - 8th
By the end of this learning object, the student will be able to: Use the quadratic formula to solve quadratic equation.