This resource is from Tools4NCTeachers. In this lesson, students develop strategies for adding 3-digit numbers, with a focus on adding in chunks.  Students build this strategy of adding in chunks by mentally adding 10 and 100 to numbers, and adding on the number line. Remix this lesson to include extension activities such as math stations.

This resource is from Tools4NCTeachers.  In this lesson, students determine whether or not they have enough money to purchase popcorn in addition to movie tickets. They then determine whether or not there will be change and if so, how much change they would receive. Printable student sheets are provided in this lesson.

This resource is from Tools4NCTeachers.A Common Formative Assessment (CFA) provides a snapshot of current student understanding. It serves as a checkpoint, and may be used to guide future whole and small group instruction. This CFA addresses 2nd grade, Cluster 8 standards.  Answer key is provided.

This resource is from Tools4NCTeachers.This routine described a great daily routine for developing choral counting and skip counting skills. 

This resource is from Tools4NCTeachers. This file contains a set of 4 tasks (including scoring rubric, student recording sheet, and sample student work).  The tasks may be used for instruction or assessment. Remix this resource to include student work samples or addtional tasks.

This resource is part of Tools4NCTeachers.

In this lesson students participate in activities focused on counting objects by groups.

This resource is part of Tools4NCTeachers.

In this lesson students participate in activities focused on counting objects by tens.

In this lesson students participate in activities focused on counting objects by tens. Lesson includes list of supplementary activities, which may be used as math centers.

In this lesson, students explore ways to design trays that will fit different amounts of cookies in order to develop their understanding of arrays and repeated addition.

This resource is part of Tools4NCTeachers.

In this lesson, students explore counting patterns to develop place value understanding. Students use tools such as number lines, and a hundred chart. Additionally, the explore patterns within real world situations.

This resource is from Tools4NCTeachers.This lesson is an extension of NC.1.MD.5 to provide rigor to students who need it.  In this lesson, students use patterns to count sets of like coins (pennies, nickels, and dimes).  Students will connect counting patterns to counting coins and will use coins in different ways to represent the same values.  Students will also explain their strategies for counting sets of pennies, nickels, and dimes.

This resource is from Tools4NCTeachers.  In this game, students toss pennies and dimes onto a target on the floor.  After tossing their coins, they determine the total value of the coins landing on their target.  The student with the greater amount wins.

This resource is from Tools4NCTeachers.  In this lesson, students solve word problems by adding and subtracting amounts up to 99 cents.  Student recording sheets are provided.Remix this lesson to include additional word problems.

This resource is from Tools4NCTeachers. This file contains a set of 6 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 arrays through the context of flats of flowers.  Students determine the total number of flowers and write an equation using equal addends.  Students calculate the total cost of flats of flowers within 99¢ and represent cost with variations of quarters, dimes, nickels, and pennies.

This resource is part of 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.

This resource is from Tools4NCTeachers.  In this lesson, students are given a collection of coins to go shopping at the school book fair.  A poster of possible items to purchase is provided.