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Understanding Place Value Concepts: Counting, Bundling, and Model Building

This resource delves into essential place value concepts, focusing on techniques like counting by ones and bundling into tens and hundreds. It provides strategies for naming and renaming numbers, allowing learners to comprehend values from any given number. The text introduces practical models for place value visualization, including popsticks, Unifix cubes, counters, and various manipulatives. Activities such as division by ten and exploring numbers through models enhance understanding. Ideal for educators and students seeking to reinforce foundational math skills.

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Understanding Place Value Concepts: Counting, Bundling, and Model Building

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Presentation Transcript

  1. ETL123 week 9 Place value concepts

  2. Counting and bundling • By ones • By bundles (tens, hundreds, …) • From any number, on and back

  3. Naming and renamingWriting and rewriting

  4. Structuring ÷ 10 ÷ 10 ÷ 10 ÷ 10 100 102 10 101 1 100 0.1 10-1 0.01 10-2 × 10 × 10 × 10 × 10

  5. Models for place value • Building models • Popsticks • Unifix cubes • Counters and containers • Graph paper • Fixed models • LABs • MABs • Money

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