Build a Comet Published by Challenger Center Age Group: Adults Type: Teaching Tools License: Free

BUILD A COMET

This is a Lesson Launcher in PDF format. It introduces comets, discusses their origin in the Oort Cloud and talks about some of the famous ones like Comet Halley. Both teacher notes and a student worksheet are included.

Instructions indicate how to simulate a comet using dry ice, ammonia, syrup and alcohol, and carry out an experiment to understand the effect of the sun (using a hairdryer) on a real comet. They suggest safety precautions in working with supercool substances like dry ice.

Build a comet in the classroom or at home and find out how its head and tail form.

Download Details

Requires:
Win 95/98, Adobe Acrobat Reader

Filename: ToBuildaComet.pdf

Filesize: 158 K

Download Sites:

US : http://www.challenger.org/