Institute of Electrical and Electronics Engineers
Cracking the Code
Some interesting reading on the history of barcodes opens this technology lesson plan. Readers find out how engineers contribute, and then they gather into groups to discuss possible improvements to our current UPC barcode system. Know...
Curated OER
Learning from Letters and Other Mail
Students explore the history of our mail system. In this postal lesson plan, students evaluate mail as a means of communication, create a mail system in their classroom where they can send and receive mail. Once the students receive...
Curated OER
Cracking the Code
Students explore encoding systems and decoding technology. In this barcoding lesson students examine how coding impacts society including distribution, and inventory.