Sand Castle with Paper Towel Tubes! Quick and easy :) Try with some multi colored sand!
MakingMamaMagic: Sandcastle Sand Art- I'd have students draw/color it themselves first and then write about what they would do at the beach.
shape castle craft
permanent sand castle craft
Sand Castle Puffy Paint Art for Kids from Still Playing School
Preschool Crafts for Kids*: Permanent Sand Castle Craft - recipe for sand playdo that hardens
Clever idea way to practice shapes! Frugal Summer Activities, Summer Kids Activities #summer
Preschool Crafts for Kids*: 12 Great Summer Beach Crafts for Preschool Kids
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glitter sand pics good idea for beach unit