Follow the (exponent) Laws!

Don't think negatively about exponents. Young mathematicians dissect a fictional conversation between pupils trying to evaluate an expression with a negative exponent. This allows them to understand the meaning of negative exponents.

A one-stop resource for exponents, square and cube roots, scientific notation, and volume formulas guides learners through properties of exponents. As they learn to apply these properties to operations with scientific notation,...

Expand your knowledge of exponents with an activity that promotes critical thinking and comparison skills. Middle and high schoolers compare numbers written in expanded and exponential form and explain their strategies for solving...

Problem solve using exponents. Pupils read One Grain of Rice: A Mathematical Folktale and write powers to represent amounts from the story.They compare actual solutions to their predictions and play a game to practice using exponents. 

Strengthen your classes' understanding of an exponent before tackling its properties. A quick video lesson reviews the role of an exponent by rewriting expressions with repeated multiplication. Learners watch as the instructor explains...

Discover the power to simplify expressions. Viewers learn how to simplify expressions involving powers of exponents. The video covers five examples of this type of problem.

Introduce the Quotient Rule for exponents with a video that models how to divide powers. The instructor works through five examples with variable bases to cover the concept.

Investigate rational exponents in this math lesson plan. Scholars make conjectures about the relationship between rational exponents and radicals. They then use their Ti-Nspire to simplify rational exponents.

Create a human fraction to learn about division of exponents. Scholars develop the rule for division of exponents by being part of a human fraction to explore and justify the rule. They also consider zero exponents and negative exponents.

In this lesson, students explore rational exponents and exponent laws by taking the cube root of a rational expression, using the power of a product and power of a power rules. [2:16]