Looking for mathematics lessons to engage your students? Ready to use calculators and other technologies in your classroom to investigate mathematics in a hands-on way? Like a trunk in an attic, the chart below contains teaching treasures in the form of ORC instructional and content resources. Remember, ORC instructional resources are peer-reviewed best practice and promising practice lessons that support standards-based learning and the appropriate use of technology.
To find treasures, click on a section of the chart to select a technology and a grade band (preK–4, 5–7, 8–10, or 10–12). Each section opens to a mini-collection—a small set of carefully selected ORC resources—further organized, when appropriate, by specific technologies, ORC resource types, standards alignment, or mathematical content. Happy treasure hunting!
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PreK–4 |
5–7 |
8–10 |
11–12 |
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| Calculators (graphing) |
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| Calculators (nongraphing) |
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| Dynamic geometry software |
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| Spreadsheets |
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Why ORC created the Technology Treasure Trunk