This resource is from Tools4NCTeachers.Students will play a game to practice reading and writing numbers within 1000 in different forms. They will use standard form, base-ten numerals (blocks), word form, and expanded form. A printable gameboard and game cards are provided.

This resource is from Tools4NCTeachers.Students will identify and record mystery numbers with partners.  They will organize quantities of objects into ten ones and some extra ones, developing an understanding of how ten ones and some extra ones can be combined to make a total.  Further, students will tell how two quantities are the same and different (example: One group of seventeen ones verses a group of ten ones in a ten frame and seven ones on the outside of the frame.) 

In this lesson students solve a problem where skip counting by 5s and 10s is required to solve a real world problem. Students have some previous practice with skip counting to numbers beyond 100.

This lesson is from Tools4NCTeachers.In this lesson students solve a problem where skip counting by 5s and 10s is required to solve a real world problem. Students have some previous practice with skip counting to numbers beyond 100.  Printable activity sheets are provided.

This resource is part of Tools4NCTeachers.

This task assesses student's understanding of place value with teen numbers. Task may be used for instructional or assessment purposes.

This resource is part of Tools4NCTeachers.

In this lesson, students build fluency with recognizing and creating representations of numbers within 100. Students deepen their place value understanding as they work with ten frame cards. There are several variations built into the lesson for number ranges and response options.

This resource is from Tools4NCTeachers. This file contains a set of 2 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 play a game that requires the comparing and adding of numbers.  The game also provides an opportunity requires record numbers in both standard and expanded form.  Remix this lesson to provide extension activities or pictures of student work.

This resource is part of Tools4NCTeachers.

This file contains several tasks assessing standards OA.1 and NBT.6, and MD.8. Each task is a separate attachment with its own materials and scoring rubric. This assessment may be used for instructional or assessment purposes.

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 "notice" and "wonder" as they look at a real world photograph. Then, they use a variety of representations to solve a problem related to the photo.

By the end of this lesson, students should be able to solve a
"put together, take apart" word problem by decomposing 8 in a variety of ways.

This resource is part of Tools4NCTeachers.

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

This version of Go Fish allows students to practice recognizing and saying the teen numbers.

Students will write the numbers missing in the grid to demonstrate their understanding of number order.