Make math colorful! Teach your students to find the factors of a number using the factor rainbow strategy.

Challenge students to think about decimals while identifying numbers to the hundredths and thousandths. They'll discuss decimal attributes too. Use this lesson on its own or as support to the lesson Dividing Decimals: Estimation.

Help students transition from a visual representation of dividing decimals to using the standard algorithm for dividing decimals by a whole number. Use this lesson on its own or as support for th lesson Diner Division.

Your students will be rounding decimals like pros after this fun lesson that teaches how to round numbers with decimals to a given place.

In this tactile lesson, students will understand how decimals relate to a whole number by using base 10 blocks in a whole new way!