Primary 2 had an exciting, hands-on learning experience at Sound Beach, where we explored the fascinating world of tides and the moon’s role in creating them. The visit combined science, fun, and a little bit of magic as the children measured tides, investigated rock pools, and enjoyed the wonders of the seaside.
Morning Mysteries: Investigating High Tide
We began our adventure in the morning, just as the tide was nearing its highest point. Armed with sticks and big imaginations, the children worked in groups to place their markers at the edge of the water. They were amazed to learn that the moon’s gravitational pull helps control the movement of the ocean!
“I wonder where the sticks will be when we come back”
” Do you think someone will steal them?”
After placing our markers, we had time to explore nearby rock pools, where we discovered tiny crabs, slippery seaweed, and even a few shiny shells that looked like treasures.
Afternoon Exploration: Low Tide Discoveries
When we returned to Sound Beach in the afternoon, the scene had completely changed! The water had pulled far back, exposing sandy stretches and more rock pools to explore. The children were thrilled to see how far their sticks were from the water now—it was a powerful visual of the tide’s movement.
“Wow!! Look how far away the water is”
“Look, our stick is still in the sand”
We measured the distance between the morning high tide and the afternoon low tide using footsteps, sparking lots of curiosity about how far the water travels and how the moon manages this incredible feat.
A Playful Finish
After all our hard work measuring and observing, it was time for some well-earned fun! The children jumped into rock pools, created sand angels, and even unearthed a few “hidden treasures” like shells and smooth pebbles.
What We Learned
Back in the classroom, we talked about how the moon’s gravity pulls on the Earth’s water, creating high and low tides. 
