Archive for July, 2017

IntMath Newsletter: Piano trig applet, continued fractions

In this Newsletter:

1. New applet: Piano note frequencies interactive
2. Resource: Continued fractions
3. Math in the news: Space filling
4. Math movie: One in a million
5. Math puzzle: clock
6. Final thought: Really worth the doing

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Frequency of notes on a piano - interactive learning object

piano and combined signal
Explore piano note frequencies in this interactive learning object, combining trig graphs and exponential growth.

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