In this lesson, students write word problems of varied types.
In this lesson, students solve "compare with difference unknown" problem types.
In this lesson, students solve "compare with bigger or smaller unknown" problem types.
In this lesson, students solve "compare with bigger or smaller unknown" problem types.
In this lesson, students solve "compare with bigger or smaller unknown" problem types.
In this lesson, students share and critique peer strategies for solving problems of varied types.
In this lesson, students celebrate progress in fluency with adding and subtracting within 10 (and 20).
In this lesson, students celebrate progress in fluency with adding and subtracting within 10 (and 20).
This short video and interactive assessment activity is designed to teach second graders about fluency in subtraction (numbers up to 20).
In this assessment, students demonstrate their ability to use place value understanding and properties of operations to add and subtract, as well as represent and solve problems involving addition and subtraction.
Students solve addition and subtraction problems to 20 by counting all the objects in their head.
This video has been created by NCDPI. Watch this video to learn about the intended purpose of NCDPI's K-2 mid-year and summative math assessments. This video describes suggestions for administration, scoring, and next steps.
This 2 page brief provides an overview of the Launch Explore Discuss lesson framework.
This task provides three types of comparison problems: Those with an unknown difference and two known numbers; those with a known difference and a bigger unknown number; and those with a known difference and smaller unknown number. Students may solve each type using addition or subtraction, although the language in specific problems tends to favor one approach over another.
Students work in pairs to measure blocks and answer word problems.
Students add and subtract metric units of length with word problems in this interactive resource.
For this activity, students listen to a story to solve a problem. Students count out 10 mice and place some inside the jar and some outside the jar and use pictures, numbers, or words to show the many ways the ten mice could be arranged.
This is the About the Cluster document written by the NC2ML group who created the instructional frameworks. This is a great resource to read while starting to plan for First Grade Cluster 2.
This is the About the Cluster document written by the NC2ML group who created the instructional frameworks. This is a great resource to read while starting to plan for First Grade Cluster 2.
This document is the About the Cluster document created by the authors of the NC2ML Instructional Frameworks. Read this document prior to teaching the cluster in order to get insight into the clustering of the standards, mathematics to be taught, and important considerations.
This document is not remixable since the document has been written by creators of the NC2ML Instructional Frameworks.