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Building a 3-D Space Maze: Escher Staircase
NSBRIAdd to list DetailsIn this activity (page 95 of the PDF), learners create Escher Staircase models similar to those that were used by Neurolab's Spatial Orientation Team to investigate the processing of...
Comparing Sizes of Microorganisms
BioEdAdd to list DetailsIn this activity related to microbes, learners create scale models of microorganisms and compare relative sizes of common bacteria, viruses, fungi and protozoa using metric measures: meters,...
Disappearing Statues
American Chemical SocietyAdd to list DetailsIn this activity (on page 8), learners model how marble statues and buildings are affected by acid rain. Antacid tablets made with calcium carbonate are used to represent marble (also made from...