# Common Core Collaborative Cards – Fractions

### Overview

Item # 502745
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#### Description

Practice and reinforce the content from the Common Core State Standards with these innovative activity cards. These uniquely designed cards can be used as a whole-class activity. First, students solve the problem on their own card; then students with the same answer form collaborative groups for further problem solving activities. Or use cards in smaller groups or individually to give students additional practice with the content they need to know.

Each set contains 120 cards, 40 cards per grade level, that can be assigned on or off-grade level as necessary. Durable, two-color cards measure 4"L x 6"W. Teacher's guide provides complete instructions including suggestions for problem-solving lessons for the collaborative groups.

In Grade 3 students work with partitioning shapes with unit fractions (fractions having a numerator of 1), view fractions as distances on a number line, and work with the idea that equivalent fractions represent the same point on a number line. In Grade 4,focus on equivalent fractions. They come to understand that they can create equivalent fractions by multiplying both the numerator and denominator by the same value. Students also use a variety of models to represent equivalent fractions, such as line diagrams and area models. Students also study the connection between fractions and decimal fractions by focusing on the denominators 10 and 100. In Grade 5, students use equivalent fractions to add and subtract, and they apply previous knowledge about multiplication and division to working with fractions. Students also work with division of a whole number by a unit fraction and a unit fraction by a whole number.

#### Details

• Type: Manipulatives
• ISBN/UPC 706406113954
• Author: Kit Norris

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