In this lesson, students compare efficiency of counting on and making ten when one addend is 8.

This course features a video review and an interactive assessment activity for selecting the correct addition sequence. It is aimed at first graders.

This activity was based upon the book James and the Giant Peach, however, it is not necessary to read the book to complete the adventure. The slides are comprised of review skills for first grade students in reading and math. Audio clips were from bensound and mixit. All images were obtained through google images. Go on an adventure with James and the Giant Peach. Complete each task by solving the problems and clicking on the links to find James' happy ending.

For this assessment, students must decide if there is more than one way to add up numbers.

This document is the About the Cluster document created by the authors of the NC2ML Instructional Frameworks. Read this document prior to teaching the cluster in order to get insight into the clustering of the standards, mathematics to be taught, and important considerations.

This document is not remixable since the document has been written by creators of the NC2ML Instructional Frameworks.

This unit of 1 number and operation lessons explores equations using Unifix cubes. The unit contains 2 activities.

This resource is part of Tools4NCTeachers.

In this lesson, students solve a word problem using a strategy of choice and share the strategy to develop the concept of representing and solving problems involving addition and subtraction within 20. This problem type will likely provide an opportunity to explore the commutative property with students. This lesson format may be used with any problem type appropriate for the grade.

The Family Letters are intended to be sent home at the beginning and middle of the cluster. They explain big ideas of the cluster using family-friendly language. Families can also find tips for working with their children at home, digital games, videos, and books. This file contains both English and Spanish versions of the Family Letters.

The intended purpose of this document is to provide teachers with a tool to determine student understanding and suggest instructional moves that may help guide a student forward in their learning. It is not an exhaustive list of strategies.

The Family Letters are intended to be sent home at the beginning and middle of the cluster. They explain big ideas of the cluster using family-friendly language. Families can also find tips for working with their children at home, digital games, videos, and books. This file contains both English and Spanish versions of the Family Letters.

The intended purpose of this document is to provide teachers with a tool to determine student understanding and suggest instructional moves that may help guide a student forward in their learning. It is not an exhaustive list of strategies.

This resource is part of Tools4NCTeachers.

In this lesson, students explore the communitive property in the context of a word problem to determine if students have the same number of items

This resource is from Tools4NCTeachers.In this lesson, students explore the communitive property in the context of a word problem to determine if students have the same number of items.  This file includes the lesson plan, student recording sheets, and extension materials/activities.

This resource is part of Tools4NCTeachers.

This packet contains exit tickets for standards OA.3 and OA.4. Exit tickets are written responses to questions posed at the end of a lesson. They are brief assessments which allow the teacher to determine student understanding of the concepts and skills taught that day.

This resource is part of Tools4NCTeachers.

This file contains links to articles, strategies, and information about implementing daily Number Talks in the first grade.

This resource is from Tools4NCTeachers.In this lesson, students explore the associative properties as they solve word problems with three addends to develop the concept of representing and solving problems involving addition.  This lesson format may be used with any problem type appropriate for the grade.  This file includes the lesson, student work samples, student recording sheets, and exit tickets.  Remix this lesson to add extension ideas or addtional student work samples. 

This resource is part of Tools4NCTeachers.

In this lesson, students solve a word problem using a strategy of choice and share the strategy to develop the concept of representing and solving problems involving addition and subtraction within 20. This lesson format may be used with any problem type appropriate for the grade.

This resource is part of Tools4NCTeachers.

In this task, students are faced with a both addends unknown problem. They must find as many solutions as possible using pictures, numbers or words. A scoring rubric is included. The task may be used for instructional or assessment purposes.

This resource is from Tools4NCTeachers.In this lesson, students apply properties and explore number relationships as they balance addition and subtraction equations and strengthen their understanding of the meaning of the equal sign.This file contains the lesson plan, answer key, and student materials.  Remix this lesson to include extension/math station ideas.