This lesson is from Tools4NCTeachers. In this lesson, students find the area of different sized dog pens when given a fixed area. Students determine which pen would give Eddie the maximum amount of space and justify their choices. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students apply their knowledge of multiplication to analyze errors made in solving multiplication problems.

This lesson is from Tools4NCTeachers. In this lesson, students will apply their understanding of operations to distinguish and sort word problems based on which operation would correctly solve the problem. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students will model the distributive property using multiple representations and explain why it works. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students interact with a read aloud and apply their knowledge of factors, multiples, and arrays to solve division problems. Students will be introduced to remainders. This is remixable.

This lesson is from Tools 4 NC Teachers. In this lesson students use cubes to explore the concept of volume. This lesson should be one of the first taught in the Cluster. This is remixable.

This lesson is from Tools 4 NC Teachers. In this lesson students will explore volume as additive using concrete objects and pictorial representations. This is remixable.

This lesson is from Tools 4 NC Teachers. In this lesson, students will create story context that yield different remainder interpretations from the same expression. This is remixable.

This lesson is from Tools 4 NC Teachers. Students explore the order of operations. This could be an opening lesson when introducing the idea of order of operations. This is remixable.

This lesson is from Tools 4 NC Teachers. Students explore volume and determine the size (volume) of various boxes. This is remixable.

This task is from Tools 4 NC Teachers. Students build and explore volume as they build boxes and rectangular prisms.

This task is from Tools 4 NC Teachers. Students build rectangular prisms, find the volumes, and then explore the commutative property. This is remixable.

This task is from Tools 4 NC Teachers. Students evaluate two multiplication expressions and compare the products. This is
remixable.

This task is from Tools 4 NC Teachers. Students draw pictorial representations of rectangular prisms and examine the volume. This is remixable.

This task is from Tools 4 NC Teachers. Students explore how the order of operations and placement of parentheses influences the value of each expression. This is remixable.

This task is from Tools 4 NC Teachers. Students explore the idea of multiplying two-digit numbers using a variety of strategies. This is remixable.

This task is from Tools 4 NC Teachers. Students explore George's strategy and need to determine how to help him. This is remixable.

This task is from Tools 4 NC Teachers. Students explore a division problem with remainders. This is remixable.

This lesson is from Tools 4 NC Teachers. Students work on converting quantities between units during this lesson. This is remixable.

This resource is part of Tools4NCTeachers.

In this lesson, students build a two digit number using tens frames and then investigate strategies for determining how far the number is from 100. Students will write an equation to represent their thinking.