Number Lines
This virtual manipulative tool will build number lines by 1's, 10's, and 100's. Many options for differentiation can be used for different levels of Math from K-8. An idea tab will suggest extended lessons for this tool.
This can be used for numbering sequencing and number patterns. Use this activity the idea to hide numbers on the number line to hide target numbers or to reveal hidden ones. This is one tool that can be varied in difficulty.
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eduToolbox® is a resource-sharing portal developed by the Ayers Institute for Learning & Innovation with collaborative support and funding from the Tennessee Department of Education and the U.S. Department of Education's Math & Science Partnership program.
