Graphics take time to load. Very few words, click by picture. In playing games, if you finish the game the site does require registration. Memory game not bad for developing memory and recognition skills. This site includes activities to do while pages load.
Site does include advertisement, which frustrate some children.
This is a great site when studying nutrition. Check out the on-line crossword puzzle section. Magic School Bus Neat activities for different topics. Kids Health Great upper grade site for studying body systems. Takes awhile to load first page.