Learning Science provides links to lots of great interactive science sites that provide quizzes and teach new information. Far from being a laundry list of available sites, the choices presented here appear to have been carefully selected before being shared with viewers. Some of the highlights include digital animal dissections and a series of oceanographic mysteries which must be solved. Activities are grouped by concepts learned in grades K-4, 5-8, and 9-12.
Remember when you used a ruler and a pencil to draw a graph for your homework assignment or science project? Like the Rolodex, hand-made graphs have become a thing of the past, thanks to technology that makes creating a graph a snap. Create a Graph, a free feature from the National Center for Educational Statistics’s Kid Zone, allows kids to create professional bar, line, area, pie, or xy graphs by supplying a few pieces of information. Users can view a helpful tutorial, browse examples, or simply start experimenting. Create a Graph makes great finished products for printing and sharing, but perhaps its most valuable asset is the ease with which users can create and compare different graphs conveying the same information. It’s easy for students to enter the same data set into the fields for, say, a bar and line graph to determine which represents the information more effectively. In addition, information can be grouped differently and presented in various ways, providing an interesting lesson in how various designs can present the same data in very different ways. Students can use the site not only to create graphs but to learn to read graphs critically as well.