Mme Merriman's Classroom: MAD SCIENCE - Bulletin board constructed creatively by science teacher, this is a great visual to be displayed in the classroom for students to learn and can be used with different topics such as earth science, chemistry or physics.
DIY Paper Spinner for Endless Fun
Also know as dehydration of sugar, this is a great no noise, indoor firework and science experiment!
Fizzing Science Experiment For Kids-Great for Harry Potter and Science Girl Scout Badge
science Birthday Party Ideas
Organic electricity...from lemons? - Electric Lemon #science experiment