Curated OER
Plight or Progress?
Students read an online article to study the positive and negative aspects of nuclear energy, biotechnology, and nanotechnology. They conduct a debate on technology of the future.
Curated OER
Comparing Notes: a Mathematical Exploration of the Piano
Students examine the history of equal temperament, the modern standard of tuning a piano. Proportion calculations of octaves and perfect fifths are utilized to calculate the frequency of each note in a major scale.