개요
Geoastronomy
Learning activities to understand some of the spatiotemporal effects of the Sun's rays on the Earth - suitable for Project-Based Learning.
목차
Frames of Reference
- Earth-Sun Model with Allocentric Perspective
- Sun Always to the Left
- Sun Always to the Right
- On the Plane of the Ecliptic, Sun Always to the Right
- Always Looking South
- Polar Axis Frames
- Transforming between Surface Cartesian Coordinate Axes
- Earth-Sun Model for Smartphone/Tablet - Allocentric & Egocentric Perspectives
3D Simulations
Trigonometry Problems
Sun Hours
Map Projection
Make Your Own Sundial!
Photos
- Equatorial and Horizontal Sundials in Action - AM
- Equatorial and Horizontal Sundials - Setup
- Vertical Sundial in Action - AM Only (Shaded After)
- Horizontal Sundial (Roughly) Zeroed at 12:16pm Local Time
- Equatorial Sundial (Roughly) Zeroed at 12:18pm Local Time
- Horizontal & Equatorial Sundials in Action - PM
Worksheets, Lesson Plan & Slide Deck PDFs