This resource is from Tools4NCTeachers. This file contains a set of 4 tasks (including scoring rubric and student recording sheet). The tasks may be used for instruction or assessment. Remix this resource to include student work samples or addtional tasks.
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.
Students are asked to solve an unknown addend, show their work using pictures, numbers or words, and record a matching equation. A scoring rubric is included. The task may be used for instructional or assessment purposes.
This lesson is part of Tools4NCTeachers.In this lesson, students practice solving unknown-addend problems by using addition strategies or changing to subtraction problems. Task cards and extension actvities are included.
This resource is part of Tools4NCTeachers.
This task may be used for instructional or assessment purposes. Students are asked to place a set of chips on a 10 frame, and state how many more are needed to make ten.
An extension would be to repeat this task without the use of the ten frame. Let's hear your extension ideas for this task. Remix this resource, and share your ideas!
This resource is part of Tools4NCTeachers.
This task, which may be used for instructional or assessment purposes, asks students to find the missing number needed to make ten. A scoring rubric is included.
We'd love to see your students' approaches to this task! Remix this lesson to share samples of student work.
This resource is part of Tools4NCTeachers.
This task, which may be used for instructional or assessment purposes, asks students to find the missing number needed to make ten. A scoring rubric is included. We'd love to see your students' approaches to this task! Remix this lesson to share samples of student work.
This resource is part of Tools4NCTeachers.
This task, which may be used for instructional or assessment purposes, asks students to find the missing number needed to make ten. A scoring rubric is included.
Have ideas for modifying or extending this task? Remix this resource to share your ideas!
This resource is from Tools4NCTeachers. This task may be used for instruction or assessment. It focuses around a put-together/take apart problem where one of the addends is unknown. The file contains the task, rubric, and student recording sheet. Remix this resource to include student work samples or addtional tasks.
This resource is from Tools4NCTeachers.In this lesson, students explore making and breaking cube trains. Based on the part of the cube train that is shown, the group races to guess the hidden part to develop the concepts of adding and subtracting within 20.
This resource is part of Tools4NCTeachers.
In this lesson students use the open number line and various strategies to solve story problems.
This resource is from Tools4NCTeachers. This file contains a set of 4 tasks (including scoring rubric and student recording sheet). The tasks may be used for instruction or assessment. Each focuses on solving a problem with an unknown addend. Remix this resource to include student work samples or addtional tasks.
This resource is part of Tools4NCTeachers.
In this lesson, students use their understanding of word problems to sort problems based on type. The focus for students in this lesson shifts from solving word problems to analyzing word problem structures in order to group like problems. The purpose is to help students understand and visualize problems so they will know how to write equations that match and know what operation is needed to solve. This lesson focuses on sorting addition and subtraction word problems with a specific focus on Take Apart and Put Together types. The lesson, however, can be adjusted to use with any problem types you notice students need more experience with. You could also adjust the number size in the problems to use this lesson at different times in the year.
This resource is from Tools4NCTeachers.In this lesson, students use their understanding of word problems to sort problems based on type. The focus for students in this lesson shifts from solving word problems to analyzing word problem structures in order to group like problems. The purpose is to help students understand and visualize problems so they will know how to write equations that match and know what operation is needed to solve. This lesson focuses on sorting addition and subtraction word problems with a specific focus on Take Apart and Put Together types. The lesson, however, can be adjusted to use with any problem types you notice students need more experience with. You could also adjust the number size in the problems to use this lesson at different times in the year.
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.