Curated OER
Tracking the Sun
Sixth graders plot the a day's movement of the sun across the sky using sun dials fashioned out of clear plastic bowls. They repeat the activity at various times throughout the year and record and compare their results.
Curated OER
Toilet Plunger Sundial
Students build a sundial to measure the local noon time. In this third grade science lesson plan, students build a sundial out of common materials and align to measure the local noon. This lesson plan is a hands-on tracking of the sun,...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Gnomon Model
A gnomon is the part of a sundial that casts the shadow. This simulated experiment illustrates the gnomon over the course of a day.
Exploratorium
Exploratorium: Making a Sun Clock
Learn how to use the sun to tell time. This simple activity reinforces the concepts of light and shadow, night and day, time, and geographical north vs. magnetic north.
ClassFlow
Class Flow: Planets
[Free Registration/Login Required] This flipchart contains information on our solar system as well as links to related websites, a tic-tac-toe game and Activote questions.