This resource is from NC2ML. It may not be remixed.This Standards Brief discusses strategies and representations second graders are taught for mult-digit addition and subtraction. This is a great reading to share during a professional development with teachers or to hand out during family math nights.
2 cluster 7 Additional Resources
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 7 standards. Answer key is provided.
This resourse is part of Tools4NCTeachers. This ready-to-use packet provides all the materials and organizational tools needed to host a family math event at your school. The materials are focused around Cluster 7 standards. Please remix this resource to share additional ideas for hosting a family math event!
The intended purpose of this document is to provide teachers with a tool to determine student understanding and suggest instructional moves that may help guide a student forward in their learning. It is not an exhaustive list of strategies.
his resource is from Tools4NCTeachers.This set of 5 files contains practice word problems, each fille focusing on a different problem type:Add to, start unknownTake from, start unknownCompare, larger unknownCompare, smaller unknownTwo-step word problems Word problems are organized in tables for easy cutting. Problems may be used as a class warm-up or during math stations.Remix this item to add additional problems :)
This resource is from Tools4NCTeachers.In second grade, students learn to add and subtraction using strategies based on place value and number relationships. They use a variety of representations such as base ten drawings and number lines. Second graders do not learn the standard algorithm. This resource outlines second grade addition and subtraction strategies