Open Educational Resources Guide: Interactive OER

This is a free online graphing calculator. Instructors can make worksheets and track students' work using it.

Free online graphing calculator

This activity leads students to appreciate the usefulness of simulations for approximating probabilities. It also provides them with experience calculating probabilities based on geometric arguments and using the bivariate normal distribution. We have used it in courses in probability and mathematical statistics, as well as in an introductory statistics course at the post-calculus level.

The purpose of this out-of-class project or in-class example is to determine the shelf life of a new drug. This is done through using simple linear regression models and correctly interpreting confidence and prediction intervals. An Excel spreadsheet and SAS program are given to help perform the analysis.

This site has over 2500 different calculators in multiple disciplines, including math, science, health, sports, food and more.

This site has retirement calculators and financial planning tools.

This is a textbook with listening resources embedded in the text. It provides an alternative method of ear training focusing on harmonic structures in western classical music.

Each example is preceded by a scale played on the piano and then the note relative to the tonic of the scale. The user can try different notes to match the one played and can then show the answer. Users can choose between major and minor keys, diatonic or chromatic scales, and can hear a scale or a cadence first.

This site has tutorials and practice exercises for music theory including ear training.

Teaches African dance moves in five minute videos.

Students apply the analytical skills that they use when reading literature to an exploration of the underlying meaning and symbolism in Hieronymous BoschŐs early Renaissance painting "Death and the Miser".

This site will provide access to the results of our long-term project of creating an extensive collection of the Plan of St. Gall (Codex Sangallensis 1092). In addition to a variety of digital representations of the plan itself, the collection will include detailed information on each element of the plan, its contemporary context and its impact on early medieval monastic architecture and culture.