This task is from Tools4NCTeachers. Students explore a task in which they spend $1,000 on classroom furniture. Students use addition and subtraction to keep track of how much money has been spent and how much money they have left. This is remixable.

This task is from Tools4NCTeachers. Students explore a task where they play a game related to two-digit subtraction. This is remixable.

This task is from Tools4NCTeachers. Students consider different ways to spend $1,000 at a toy store and use addition and subtraction to keep track of how much money they have spent and have left. This is remixable.

This resource is from Tools4NCTeachers. The presentation provides background information for teachers about various addition and subtraction strategies for Grade 3. This is remixable.

This resource has been enhanced by including links to math resources based in technology and interaction between students.

This resource is from Tools4NCTeachers. The presentation provides background information for teachers about various addition and subtraction strategies for Grade 3. This is remixable.

This document is from Tools for NC Teachers. It provides additional resources to support teachers with teaching Cluster 3 in Grade 4. This is remixable.

These are from Tools for NC Teachers. The anchor charts in this document are examples of those that can be made by teachers for Cluster 3 of Grade 4.

These documents provide Common Formative Assessments for Grade 4, Cluster 3. This is remixable, but please maintain the rigor of the questions and include an answer key.

This resource is from Tools for NC Teachers. It provides an overview of estimation strategies relevant to Grade 4. This is remixable.

These exit tickets are from Tools 4 NC Teachers. These exit tickets can be used at various points during the Cluster. These are remixable.

These documents are from Tools 4 NC Teachers. They include background information and strategies related to the addition and subtraction algorithms.

This resource is from Tools for NC Teachers. The document includes research-based strategies to support all students. This is remixable.

This resource is from Tools for NC Teachers. Number Talk resources support teachers as they begin to implement Number Talks. This is remixable.

This parent family letter is from Tools for NC Teachers. It can be sent home to parents at the beginning of Grade 4, Cluster 3. This is remixable.

The Quick Writes in this document provide opportunities for students to write about the mathematics concepts in the Cluster. This is remixable.

This is from Tools for NC Teachers. This document provides ideas for stations and centers for Cluster 3 in Grade 4. This is remixable.

This background information document is from Tools for NC Teachers. This document provides an overview of place value related to the Grade 4 Standards. This is remixable.

This lesson is from Tools for NC Teachers. In this lesson, students apply their knowledge of place value to add whole numbers while exploring the standard algorithm. This is remixable.

This lesson is from Tools for NC Teachers. In this lesson, students use digit cards to build a number based on a set of clues. Students will have the opportunity to create their own clues and work with partners to build numbers. This is remixable.

This lesson is from Tools for NC Teachers. In this lesson, students will use base-ten blocks to build models of numbers including 10,000. The intention is to help students understand our base-ten place value system and explain that a digit in the ones place represents 10 times as much as it represents in the place to its right. This is remixable.