Fun Ocean Activities For Preschoolers - Little Bins for Little Hands
Ocean science activities for kindergarten and preschool ocean theme and beach learning. Make ocean slime, beach discovery bottles, sand slime, wave bottles, measure shells, grow crystal seashells, and more summer science ideas for kids.
OMG, I loved these things as a kid. And, here's how to grow your own crystal tree. --- -Household Ammonia (make sure no soap added) - Liquid Bluing - Table salt - Food Coloring (optional, but this will make your crystals colored) - Cardboard (not corrugated and not too floppy.) - Bowl - Water - Measuring spoon