Crack the Code
By: Amy Klein See below: a bar code, a UPC symbol and the relatively new invention, a QR code. Ubiquitous on packaging, advertising, personal ID […]
Read more ›By: Amy Klein See below: a bar code, a UPC symbol and the relatively new invention, a QR code. Ubiquitous on packaging, advertising, personal ID […]
Read more ›By Amy Klein The resource room was a rare oasis of calm. One boy, typically surly and irritable, sprawled in a papasan chair, reading. Actually […]
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