Overhead projectors, from obsolete to trendy

People say that one man’s trash is another man’s treasure. Overhead projectors and their expensive transparency sheets became obsolete with the invention of digital projectors. Businesses saw trash, educators saw opportunity. The overhead projectors use a lamp and a mirror to project anything in a transparency sheet or any three-dimensional object placed on the base.

Children are naturally curious and continually engage in exploration and play, so the ideal will be to let children explore the technology at their own pace. Turn it on, place some stencils, wooden shapes and natural materials and observe the magic happen.

Read more at techandyoungchildren.com