ASSISTments contains curricular content sourced from the Open Up Resources™ website. The curricular content copyrighted by Open Up Resources™ is released under Creative Commons license CC BY-4.0 which allows the free sharing, adaptation, and redistribution of this content, for any reason, with the proper attribution.
Content from Open Up Resources™ distributed on ASSISTments is attributable entirely to Open Up Resources™. Some problems are altered for ease of use with our system and to align with the platform's recording of responses. For example, in the case of a multi-part problem, it may be split into two problems within the ASSISTments platform.
We are not sponsored or endorsed by the Open Up Resources™. Open Up Resources™ is in no way responsible for any errors on this website. We would like to thank the authors for releasing this open resource.