Shodor Education Foundation
Graph Sketcher
Sketch graphs with the Graph Sketcher. Scholars graph functions on a coordinate plane. An interactive makes it as easy as inputting the function and clicking a button.
Curated OER
Buffon's Needle An Analysis and Simulation
If you dropped a needle on a lined sheet of paper what is the probability that the needle will cross one of the lines on the page? Surprise your class with how calculating this probability can approximate pi. This question is known as...
Curated OER
Tracking and Tracing Sunspots
Young scholars examine sunspots. In this sunspot lesson, students use applets to investigate the movement of sunspots. Young scholars research sunspots and evaluate the rotation of the sun. Lesson references outside resources not...
Curated OER
Solar and Lunar Eclipses
Learners examine eclipses. In this eclipse lesson, students investigate solar and lunar eclipses. Learners complete a WebQuest and write a descriptive summary of eclipses. Lesson references a WebQuest, but does not include a link.
Curated OER
The Milky Way and Beyond
Students consider the scale of the Milky Way Galaxy. In this Milky Way instructional activity, students hypothesize the length of time necessary to cross the Milky Way.
Curated OER
The Phases of the Moon
Students view an applet to study the phases of the Moon in relation to the orientation of the sun, moon, and Earth.