# Numeracy Resources

## Exponents, Roots, Radicals

### For Teachers: Please Don’t Teach Exponent Rules

A teacher writes about how he approaches operations with exponents so that the students make meaning and discover the rules for operations with exponents for themselves.

### How tall was my plant?

An activity where students must determine how tall the plant was x time ago if it is a certain height now and how fast it will grow.

### College & Career Readiness (CCR) Math Standards

Looking for more specific information about the College & Career Readiness (CCR) Math Standards? Check out the **CCRS Math Resources** section of the CCR Standards resource library!