Learning about Number Relationships and Properties of Numbers Using Calculators and Hundred Boards

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  • Aug 17 2010 7:53 PM

    Robert Preston

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Description

In this two-lesson unit, from Illuminations, virtual hundred boards and calculators furnish a visual way of highlighting and displaying various patterns and relationships among numbers. Using calculators and hundred boards together encourages students to communicate their thinking with others. Students display patterns on a calculator and on a hundred board simultaneously, and then examine number patterns, using a calculator to move beyond 100.

Learning Registry Activity

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    Topics and Grades

    Grade: PS/Pre-K to 2

    Topics: Mathematics, Number Sense

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