Search results for author:"Dina Rosen"
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Computers in the Schools Vol. 25, No. 3 (October 2008) pp. 211–225
New social-sharing applications are transforming the Internet from a "read-only" (Web 1.0) environment to a "read-write" ecology that many are calling Web 2.0. These tools (e.g., weblogs and wikis) enable Internet users to publish information online ...
Young Children Vol. 64, No. 3 (May 2009) pp. 26–33
Early childhood teachers around the country and the world guide children's mathematical learning through the use of manipulatives--pattern blocks, base blocks, geoboards, Unifx cubes, Cuisenaire rods, coins, clocks, and so on. Manipulatives allow...