Search Results
Showing results 1 to 4 of 4
The Ability of Permeability
Source Institutions
In this activity (page 11 of the PDF), learners investigate how quickly water moves through various materials. They measure and compare the permeability of gravel, sand, and soil.
Print Hints
Source Institutions
In this physical sciences activity, learners explore how forensic investigators collect prints from a crime scene. Learners make hand impressions in damp sand and analyze the patterns they observe.
Hot Stuff!
Source Institutions
In this activity, learners discover that sand is the major ingredient in glass.
Sand Study
Source Institutions
In this geology activity, learners use a microscope to discover and identify the components of sand.