The Concept Warehouse downtime originally scheduled for June 11-12 has been postponed
until later in June. New downtime dates will be posted soon.

Make class more interesting and engaging!


A versatile tool that can be readily incorporated into your teaching philosophy.

How can I start?


Participate in class and engage with new material like never before.

See how.

Discover trends and gather anonymous data with ease.

Learn how.

See how the Concept Warehouse can help in your classroom!

  • Share your experiences and contribute to the community

  • Find, create, and share conceptual questions

  • Collect student answers in a variety of ways

  • Visualize results for class use and education research

Institutions all across America (and the world) use the Concept Warehouse

  • Available Concept Questions: 3,546

  • Faculty Accounts: 1,519

  • Concept Questions Answered: 1,709,584

  • Students Learning: 36,750

Developed under NSF DUE 1023099, 1225221, 1245482, 1821439, 2135190
Copyright 2022 AIChE Concept Warehouse