In this video, a student explains how to use the area model for multiplication. The area model is a multiplication strategy based on decomposing numbers basedon place value.
This resource is from Tools4NCTeachers. This file contains a set of 2 tasks (including scoring rubrics and student recording sheets). The tasks may be used for instruction or assessment. Each focuses on strategies for adding and subtracting within 20.Remix this resource to include student work samples or addtional tasks.
This resource is from Tools4NCTeachers. This file contains a set of 2 tasks (including scoring rubric and student recording sheet). The tasks may be used for instruction or assessment. Remix this resource to include student work samples or addtional tasks.
This resource is from Tools4NCTeachers.The goals of this lesson are to a) use objects or drawings to find the number that makes 10 when added to a known number, and b) record answers using drawings or expressions.Remix this lesson to share addtional problems, extension ideas, or student work samples.
This resource is from Tools4NCTeachers.In this lesson, students develop an understanding of place value by using arrow cards. The focus of this lesson is on writing numbers using expanded form.Arrow cards are place value cards with an "arrow" or point on the right side. Students can organize the cards to represent numbers in expanded notation. OR, they can overlap cards and (lining up the arrows) to form multi-digit numbers. Printable arrow cards are provided with this resource..
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 4 standards.
This resource is from Tools4NCTeachers.Math games are fun, motivating, and provide opportunities for students to build number concepts, reasoning, and fluency. These games may be used as math stations or as whole group learning opportunities. This file contains directions and materials for Cluster 5 math games.
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In this task, students count on from a given number, and analyze the place value of the digits within numbers. The task may be used for instructional or assessment purposes.
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In this task, students group sets of counters into tens and leftover ones. The task may be used for instructional or assessment purposes.
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In this lesson students use the open number and various strategies to solve two-step story problems.
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In this lesson, students compare two-digit numbers based on the meanings of the tens and ones digits.
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In this lesson, students play the game Fluency Fun to practice mental strategies to add and subtract numbers within 20. Students should also begin to recall doubles from memory.
This resource is from Tools4NCTeachers.Students need distributed practice of newly-learned skills to develop fluency, build proficiency, and deepen understanding. This file contains directions for activities which may be used as Cluster 4 games or math stations.
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In this lesson, students will compare and reason about the values of two-digit numbers based on the number of tens and ones in the numbers.
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In this lesson, students build a two digit number using tens frames and then investigate strategies for determining how far the number is from 100. Students will write an equation to represent their thinking.
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In this task, students count a set of cubes, record the matching numeral, and determine which digit is in the ones place and which is in the tens place. The task may be used for instructional or assessment purposes.
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In this task, students apply their place value understanding to compose and decompose 2-digit numbers. A scoring rubric is included. The task may be used for instructional or assessment purposes.
This resource is from Tools4NCTeachers.In this lesson, students use the hundred board as a tool to complete activities with two-digit numbers. This file includes the lesson plan, printable activities, student recording sheets, and exit tickets.Remix this lesson to add extension activities.
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This task may be used for instructional or assessment purposes. Students are asked to place a set of chips on a 10 frame, and state how many more are needed to make ten.
An extension would be to repeat this task without the use of the ten frame. Let's hear your extension ideas for this task. Remix this resource, and share your ideas!
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This task, which may be used for instructional or assessment purposes, asks students to find the missing number needed to make ten. A scoring rubric is included.
We'd love to see your students' approaches to this task! Remix this lesson to share samples of student work.