Open Up Resources 6-8 Math (authored by Illustrative Mathematics)

https://im.openupresources.org/

The scores and evidence for Open Up Resources 6-8 Math in Gateways 1 and 2 are the same as those for LearnZillion Illustrative Mathematics 6-8 Math as both series draw upon the same mathematics program. The are some differences in usability as Open Up Resources 6-8 Math and LearnZillion Illustrative Mathematics have difference in their delivery platforms for the instructional materials.