This resource is part of Tools4NCTeachers.

In this lesson, students work with double ten frame mats to represent and develop understanding of teen numbers.

This resource is part of Tools4NCTeachers.

In this lesson, students use ten frames to represent and compare two-digit numbers.

This resource is part of Tools4NCTeachers.

Prior to this lesson students should have had experiences comparing sets of objects.

The goal of this lesson is to bridge standards CC.6 and MD.2 by comparing sets using measurement concepts and vocabulary.

In this lesson, students will write a survey question, collect data, and explore ways to display data leading to a discussion of the purpose of bar graphs. The second portion of this lesson supports the students’ use of a bar graph. This lesson may take more than one day.

This resource is part of Tools4NCTeachers.

In this task, the teacher pretends to have some groups of ten cubes and some leftover. The Student must state the total quantity. A scoring rubric is included. The task may be used for instructional or assessment purposes.

In this lesson, students work with partners to practice telling time in 5 minute increments by playing the game, “What Time is it Mr. Crocodile?”

This resource is part of Tools4NCTeachers.

In this task, interpret data on a chart, and answer problem solving questions related to the data. This task may be used for instructional or assessment purposes.

This assessment may be used for instructional or assessment purposes. A scoring rubric is included.

This resource is part of Tools4NCTeachers.

In this task, students are faced with a real world comparison situation. A scoring rubric is included. The task may be used for instructional or assessment purposes.

This assessment may be used for instructional or assessment purposes. A scoring rubric is included.

This video demonstrates the functions of the TI-15 calculator. It may be used as a professional development for teachers, or for training students. It is not recommended that the video is shown to students in its entirety. If you scroll down to the comments section under the video, time markers for each function are provided. Click on the time markers to go directly to that specific function.