This resource is part of Tools4NCTeachers.
Students are asked to solve a real world problem, show their work using pictures, numbers or words, and record a matching equation. A scoring rubric is included. The task may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
In this lesson students use place value strategies to solve story problems related to addition, subtraction, and place value.
This resource is part of Tools4NCTeachers.
In this lesson students use place value strategies to solve story problems related to addition, subtraction, and place value.
This resource is part of Tools4NCTeachers.
In this lesson students use the open number line and various strategies to solve story problems.
This resource is part of Tools4NCTeachers.
In this lesson students use the open number and various strategies to solve story problems.
This resource is part of Tools4NCTeachers.
In this lesson, students use their understanding of word problems to sort problems based on type. The focus for students in this lesson shifts from solving word problems to analyzing word problem structures in order to group like problems. The purpose is to help students understand and visualize problems so they will know how to write equations that match and know what operation is needed to solve. This lesson focuses on sorting addition and subtraction word problems with a specific focus on Take Apart and Put Together types. The lesson, however, can be adjusted to use with any problem types you notice students need more experience with. You could also adjust the number size in the problems to use this lesson at different times in the year.
This resource is part of Tools4NCTeachers.
In this lesson, students begin to move beyond counting as a strategy for solving addition and subtraction problems. They will use what they know about numbers and relationships between numbers to add and subtract with other strategies. Students will start to see connections between strategies to help them transition their thinking.
This resource is part of Tools4NCTeachers.
Students are asked to solve subtraction equation using two different strategies. A recording sheet and rubric are provided.
The task may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
This file contains two tasks assessing standards NBT.5. Each task is a separate attachment with its own materials and scoring rubric. This assessment may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
This file contains several tasks assessing standards OA.1 and NBT.5. Each task is a separate attachment with its own materials and scoring rubric. This assessment may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
This file contains several tasks assessing standards OA.1 and NBT.6, and MD.8. Each task is a separate attachment with its own materials and scoring rubric. This assessment may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
This file contains several tasks assessing standards OA.1 and MD.5. Each task is a separate attachment with its own materials and scoring rubric. This assessment may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
In this lesson, students solve a word problem using a strategy of choice and share the strategy to develop the concept of representing and solving problems involving addition and subtraction within 20. This lesson format may be used with any problem type appropriate for the grade.
This resource is part of Tools4NCTeachers.
This assessment may be used for instructional or assessment purposes. A scoring rubric is included.
This resource is part of Tools4NCTeachers.
Students are asked to solve a real world problem, show their work using pictures, numbers or words, and record a matching equation. A scoring rubric is included. The task may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
In this task, students are faced with a both addends unknown problem. They must find as many solutions as possible using pictures, numbers or words. A scoring rubric is included. The task may be used for instructional or assessment purposes.
This resource is part of Tools4NCTeachers.
In this lesson students use the open number and various strategies to solve two-step story problems.
This resource is part of Tools4NCTeachers.
The purpose of this lesson is to provide an opportunity for students to solve a subtraction problem that requires regrouping. It explores the idea of decomposing numbers through regrouping. Ideally, this lesson should span over 2-3 days to allow students time to fully explore this critical concept.
This resource is part of Tools4NCTeachers.
This is lesson one in a series of six lessons focused around developing a mathematical community at the beginning of the school year. The primary goal of this lesson is for students to begin establishing norms for math class. A secondary goal is to start exploring a non-standard problem that has more than one possible solution.
