Cakes, candles, and concepts! Celebrate one-to-one correspondence with this number and quantity party.

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

Teach your students to use partial products as a strategy to multiply multi-digit numbers.

Challenge students to convert measurements between their metric counterparts! Students will relate the measurements to real-world objects. Use this lesson as support for the Converting Metric Measurements in Word Problems lesson.

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.