2/17/2023 0 Comments Active barcode crack![]() Before they begin, ask them to consider three shortcomings of the current barcode system (for example, sometimes the barcode is scratched and the computer can’t pick it up, or sometimes the check-out person has to run it across two or three times before the computer picks it up). Instruct students to start brainstorming and outlining their coding system or product. ![]() – Use the “Checking the Code” worksheet to perform a mathematical check on the barcodes. – Search for and print out barcodes for 5 items they would potentially like to buy. – Visit the Internet UPC Database (and type in several barcodes to help identify the products.
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