Help your young mathematicians master three-digit place value with a hands-on activity that builds on their social orientation. They create a place value house from construction paper and sort "number friends" according to which house...

Money, money, money. A complete activity that makes use of different representations of simple and compound interest, including written scenarios, tables, graphs, and equations to highlight similarities and differences between linear and...

Students each receive a plastic egg filled with jelly beans. In this Jelly Bean Egg Challenge, students estimate and weight their eggs, they count the number of jelly beans inside their egg, they chart their data and compare their data...

Students complete data organization activities. In this data organization lesson plan, students watch online clips about organizing data. Students complete an eye color frequency table for their class. Students watch a...