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IM 6–8 Math was originally developed by Open Up Resources and authored by Illustrative Mathematics®, and is © 2026 Vital Vertex. It is licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). OUR's 6–8 Math Curriculum is available at https://openupresources.org/math-curriculum/.

Adaptations and additions to create IM 6–8 Math Accelerated are © 2026 Vital VertexIllustrative Mathematics, and are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).

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