For those of you who may have missed a Catch of the Day or who didn't have the opportunity to look at some of them during this past week, here's a second chance.
Linguascope presents hundreds of language games and interactive activities in French, Spanish, German, Italian, and English.
Juno is a platform for creating online tutorials, videos, tests, quizzes, worksheets, workbooks, and textbooks.
Marker.to is a simple yellow highlighter pen for web pages. Point out important information by highlighting text on web pages and sharing the highlighted pages with others using the specially generated unique link.
Drag, manipulate, and animate visual mathematics to develop and generalize understanding of fundamental mathematics concepts across elementary math, geometry, algebra, trigonometry, calculus, and beyond with the free Sketchpad Explorer app for the iPad.