Angle of Insolation Protractor: Seasonal Demonstrator

Winter snow and summer sun are expected for the seasons.

• Includes instructions
• Size: 21.5L×20.5W×29H cm
• Grades 8 to 10

But do you know how each season is affected by the amount of light received at the Earth’s surface? Eric Bandurski’s Angle of Insolation Protractor enables students to quantify how seasonal changes in incoming solar radiation affect the amount and intensity of light received at different latitudes.