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Open Educational Resources (OER): Open Assessment Tools

This guide explains the basics of OER, and provides general and discipline-specific resources.

Open Assessment Tools

Open Assessment Tools:

1. Mathematics Assessment Tools

IMathAS is an Internet Mathematics Assessment System. It is primarily a web-based math assessment tool for delivery and automatic grading of math homework and tests. Questions are algorithmically generated and numerical and math expression answers can be computer graded.

myOpenMath runs on the open source, IMathAS platform, providing free hosted use of this platform in support of free, open textbooks like the ones listed on The intent is to provide classroom use of the platform, without any required cost to students, for schools wanting a managed install of the IMathAS platform, and to provide students self-study opportunities. If you are a student looking to study mathematics on your own, and want to do exercises with immediate feedback as you work through a free and open textbook? Then read more about IMathAS's self study courses. myOpenMath is powered by IMathAS.

Other affordable assessment tools

Lumen Online Homework Manager (Lumen OHM) draws from thousands of interactive assessment questions to help students master Math and other quantitative skills. Lumen OHM is a digital homework system for hands-on-practice, with immediate feedback option available for teachers.


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