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## Match the spoken, written, concrete (including base ten blocks), and pictorial representations of decimals. (0406.1.8)

1. Base 10 - build blocks to create numbers with tens and ones - reinforces tally marks, number line, base ten blocks, and allows hundred blocks
2. Base 10 Blocks - virtual manipulative
3. Decimals of the Caribbean - a decimal game which asks you to match decimals stated in words and numbers
4. Exploring Whole Decimal Numbers - using base 10 blocks
5. Hand Made Manipulatives - instructions for a variety of manipulatives
6. Pattern Blocks Program - exploring fractions with shapes - use tools to solve a variety of problems
7. Thinking Blocks - (an engaging, interactive math tool to help students learn how to solve multi step word problems; addition & subtraction, multiplication & division, and ratio & proportion) Thinking Blocks encourages students to look beyond the surface to discover the concepts and relationships that are at the core of every math problem.
8. Using Base Ten Blocks to "See" Algorithms - [5 pages] The activity is designed to make connectionsbetween the use of manipulatives and the development of algorithms.

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