3rd VIDEO IN A THREE PART SERIES: This video addresses standard 3.NF.3 Fractions can be decomposed to equal whole numbers and whole numbers can be decomposed to equal fractional amounts.

VIDEO 1 OF 3 - This video addresses NC standard 5.NF.1. It explains WHY we create equivalent fractions when adding unlike denominators, and HOW to create equivalent fractions when adding unlike denominators.

This resource describes activities using interactive geoboards to help students identify simple geometric shapes, describe their properties, and develop spatial sense. The first part, Making Triangles, focuses attention on the concept of triangle, helping students understand the mathematical meaning of a triangle and the idea of congruence, or sameness, in geometry. In the next part, Creating Polygons, students make and compare a variety of polygons, describing the salient properties of the shapes they create.

This resources if from Tools4NCTeachers.Looking for easy-to-implement math stations using materials you already have in your classroom?  Here you go!  Please remix the resource to add your own suggestions for Cluster 5 math stations.  The more you share, the more you care!