Click on the scalpel and follow the directions to virtually dissect a human eye. After each step, students will need to place the part of the eye removed in the correct grid spot. This hurts me to do even virtually...but it is pretty neat!
Why text is only one path directed. Please share the video in the blog, because it show how textbook do not carry students' interests in mind. Also may hopefully change the mind of some teachers to get out of the text and to look another places.
The classic game but with a twist: now you have to guide falling elements into the correct place in the periodic table. Play this as often as you can and you'll soon know which group and period the different elements belong in.