+
Handout
Com Padre Digital Library: Open Source Physics: Superior Ptolemaic Model Handout
American Association of Physics Teachers

Com Padre Digital Library: Open Source Physics: Superior Ptolemaic Model

For Teachers 9th - 10th
A simulation illustrating Ptolemy's geometrical system of explaining the varying speeds and directions of the planets, sun, and moon.
Get Free Access See Review
+
Handout
Com Padre Digital Library: Open Source Physics: Inferior Ptolemaic Model Handout
American Association of Physics Teachers

Com Padre Digital Library: Open Source Physics: Inferior Ptolemaic Model

For Teachers 9th - 10th
This simulation offers an illustration of Ptolemy's orbit for an inferior planet.
Get Free Access See Review