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 2.2 Demonstrate methods of representing solutions to a design problem, e.g., sketches, orthographic projections, multiview drawings.                                                                                                                             
 
	
	
			
				
					|   Tower Investigation and the Egg | 
					Grades:6 - 8   | 
				 
			 
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							    Summary: Student groups will build three types of towers, engineering them to hold an egg one foot high for 15 seconds.  | 
							   
							  
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														  |  Full Activity(out of 5)  | 
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							   Difficulty: 3(out of 5)  | 
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							   Time: 60 Mins  | 
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							   Materials Cost: $0- $10 | 
							  
							 
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