2025-01-06 10:59:54
            
            Barcodes and QR codes
Barcodes and QR codes
In this updated activity, students will be introduced to permutations and investigate how the math behind barcodes and QR codes creates endless possibilities for product identification by finding patterns.  📝 Suitable for Grades 7 to 9 ⏰ 35–50 minutes, including the starter activity, depending on the depth of discussion.
Comments (0)
        	
					Display 1 - 10 Of total 0
            	
            					Weird wing prices
                    	
Clicking on this image will show it larg...                    
									Linsanity
                    	
Jeremy Lin is the New York Knicks most start...                    
									What is an atmospheric river(AR)?
                    	
 North America from space. Elements furnishe...                    
									Spiraling triples
                    	
Let students explore the patterns of perfect squ...                    
									How many gumballs are there?
                    			        			
Gumball Machine Problem fro...                    
									Tech Neck
                    	
How much strain does your ...                    
									Snow Days
                    	
Here is a picture  from a recent sno...                    
									Pixar versus DreamWorks
                    	
Animated films are a billion dollar industry. &n...                    
									Drill Bit Fractions
                    	 In this updated activity, students explore h...                    
									Jackie Robinson
                    	
April 15th, 1947 was a date to remember.  J...                    
									 
                        