This fun week could be amped up to a grade level. Older students still enjoy crafts! Also a good tool when teaching the difference between salt (gulf of mexico) and fresh water (ponds, lakes, rivers etc.
Layers of the Ocean: Under the Sea Science Activities - Learn about ocean layers & zones with this creative science activity kids & teens will love! Fun way to discuss marine animals and how light travels thru water -- STEM for kids
25 Shark Crafts and Activities for Kids - Shark Week
When you make a Sand Castle Craft, you can keep it forever. This summer craft for kids doesn't cost any more than a normal sandcastle because you use recycled toilet paper rolls to make it. When you make this craft, summer can stay.
Try ice melting science with an ocean sensory play theme! Ice melting activities are easy science experiments for toddlers, preschoolers, and kindergarteners to have fun and learn. Easy to set up, Icy science activities are terrific for early learning all