Bohr Models- More Middle School Science Bulletin Boards. I've often done models with circles cut with a holepunch but cereal sounds so much more fun - maybe a good use for fruit loops

Not only does this foldable provide all variations of the formula involving Distance, Time and Speed, but the foldout part already has the definitions filled

Not only does this foldable provide all variations of the formula involving Velocity, Time and Acceleration, but the foldout part already has the definitions

Not only does this foldable provide all variations of the formula involving Force, Mass and Acceleration but the foldout part already has the definitions

This teacher did this for a preschool lesson, but it can be adapted for older kids. They could drop or open the balloons and observe what happens to the solid liquid and gas inside it. This would help identify the properties of solids, liquids and gases.

compoundchem: Added a newer, poster friendly version of the Metal Ion Flame Test Colours graphic to the store today! You can view the original post here, which includes an explanation of the origin of the colours.

Got Water? Why dehydration is making you fat and sick. As a good rule of thumb you should try to drink oz of water for each pound of body weight. EX weight water needed/day