This resource is part of Tools4NCTeachers.

This file contains two assessment tasks. In both versions, students are asked to solve a real world problem, show their work using pictures, numbers or words, and record a matching equation. Scoring rubrics are included. The tasks may be used for instructional or assessment purposes.

This resource is part of Tools4NCTeachers.

Students are asked to solve a real world problem, 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 resource is part of Tools4NCTeachers.

Students are asked to solve a real world problem, show their work using pictures, numbers or words, and record a matching equation. The task may be used for instructional or assessment purposes.

This resource is part of Tools4NCTeachers.

Students are asked to solve a real world problem, 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 resource is part of Tools4NCTeachers.

Students are asked to solve a real world problem, show their work using pictures, numbers or words, and record a matching equation. The task may be used for instructional or assessment purposes.

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 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 play a partner game with a spinner. They take turns finding one more and one less than a given number.

If you have ideas for extending this lesson, remix it and share your thoughts!

This resource is from Tools4NCTeachers.In this lesson, students work with numbers less than 10 and explore the idea of one more and one less than a number.  This file includes the lesson plan, printable activities, student recording sheets, and extension ideas/math stations.