Nature can teach us about impermanence and appreciation of the present moment. In this lesson, students will explore impermanence in nature, and they'll create their own nature mandala that reflects impermanence and nature's gifts.

Challenge students to relate the multiplication of decimals to that of whole numbers. Have them justify their estimations in partners. Use this lesson on its own or use it as support to the lesson Multiply Decimals with Models.

Put the FUN! in function tables with this engaging, interactive lesson that will have your students generating their own patterns and tables.

Increase your students' knowledge of fractions with this lesson that has them compare fractions with different denominators.

Master rounding and estimating skills by having students challenge their classmates in the Make a Big Difference game. Roll three dice two times to arrive at two three-digit numbers. The largest difference wins!