This lesson is from Tools for NC Teachers. In this lesson, students will design a dog pen using grid paper and square tiles to develop concepts about fixed perimeter and varying areas. This is remixable.

This lesson is from Tools for NC Teachers. Students complete a series of activities related to area and perimeter. It can be used at the start of Clusters 2 or 4. This is remixable.

This lesson is from Tools for NC Teachers. In this lesson, students design four flower beds and explore various strategies for finding the areas and perimeters of rectilinear figures. This is remixable.

The Tools for NC Teachers lesson provides a context for students to explore factors and multiples. This is remixable.

This lesson is from Tools for NC Teachers. In this lesson, students create arrays using square tiles and grid paper in order to determine the factors of numbers 1-25. The lesson will introduce students to the vocabulary of factor, multiple, prime, and composite.

This lesson is Tools for NC Teachers. In this lesson, students will skip count and place colored sticky dots on a number line to 144 in order to explore factors, multiples, and prime and composite numbers. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students use various strategies to solve division problems. This lesson is a good introductory lesson to dividing three-digit dividends by one-digit divisors. It allows the teacher to assess the strategies students use to solve division problems with larger numbers.

In this lesson, students apply concepts of doubling one factor and halving the other factor to solve multiplication problems. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students make sense of and solve a contextual division problem. Students interpret remainders and solidify their understanding of terminology associated with division: divisor, dividend, quotient, and remainder. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students will design a dog pen using grid paper and square tiles to develop concepts about fixed perimeter and varying areas. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students find the area of different sized dog pens when given a fixed area. Students determine which pen would give Eddie the maximum amount of space and justify their choices. This is remixable.

This lesson is from Tools4NCTeachers. In this lesson, students apply their knowledge of multiplication to analyze errors made in solving multiplication problems.

This lesson is from Tools 4 NC Teachers. Given a situation, students find the pattern, extend the pattern, and plot points in the coordinate grid. This is remixable.

This lesson is from Tools 4 NC Teachers. This lesson involves determining whether data is categorical, numerical, or changes over time. This is remixable.

In this lesson, students develop an understanding of the concept of graphing data over time on a line graph, by measuring (at multiple times) the amount of water being poured. They work collaboratively in teams, with roles for accountability, as they practice protocols for a productive mathematics classroom culture.

This lesson is from Tools 4 NC Teachers. In this lesson students use cubes to explore the concept of volume. This lesson should be one of the first taught in the Cluster. This is remixable.

This lesson is from Tools 4 NC Teachers. In this lesson students will explore volume as additive using concrete objects and pictorial representations. This is remixable.

This lesson is from Tools 4 NC Teachers. In this lesson, students will create story context that yield different remainder interpretations from the same expression. This is remixable.

This lesson is from Tools 4 NC Teachers. Students work on determining ways to pack boxes with toys in order to examine the concept of volume. This is remixable.

This lesson is from Tools 4 NC Teachers has been remixed to add day 1 and day 2 with activating prior knowledge. Students work on determining ways to pack boxes with toys in order to examine the concept of volume. This is remixable.