This Oceans of Fun lesson plan also includes:
Here is a great hands-on activity that should lead to a greater understanding of salt water, why the ocean is salty, and how ocean waves are formed. This terrific, old-school lesson has clearly described activities, and all of the worksheets and lab sheets needed to successfully implement the plan with your class. Particular attention is paid to the fact that fresh water has a much different buoyancy than salt water does. Good lesson!