PLP is a professional development model that immerses educators into environments and practices that allow them to learn and own the literacies of 21st Century learning and teaching.
Etoys is . . .
an educational tool for teaching children powerful ideas in compelling ways
a media-rich authoring environment and visual programming system
a free software program that works on almost all personal computers
Great question to ask any teacher regardless of their content or subject matter. Common Core is going to push this hard, and I'm afraid many secondary teachers are going to be hard pressed to figure this out.
Kiddle is a visual search engine for kids powered by Google, offering safe kids web, image, and video search. Kiddle offers Math, Science, and Literature learning for kids as well.