It's About Time
The Earth-Moon System
Explore the earth-moon system with blossoming astronomers in this fun-filled activity. They begin by investigating lunar phases and differentiating between each. They continue the activity by learning about tidal forces and how these are...
Columbus City Schools
Totally Tides
Surf's up, big kahunas! How do surfers know when the big waves will appear? They use science! Over the course of five days, dive in to the inner workings of tidal waves and learn to predict sea levels with the moon as your guide.
Curated OER
Ocean Waves and Tides
Except for a few blurry photos that you can leave out, this is a succinct, yet purposeful presentation. It explains what causes ocean waves, the parts of a wave, and how they break against a shore. It details the cause of tides and...
Curated OER
Intertidal Zones
Students explore intertidal zones. In this intertidal zones lesson, students work in small groups and use ready-made materials to create a model of intertidal zones. Resources are provided.
Curated OER
Time, Tide, and Quahogs
Learners read tide tables for Waquoit Bay as the simulate determining the best time to go clam digging for a Wampanoag clambake. They graph the tide tables while realizing that the tides a Waquoit Bay are one hour later than those at...
Curated OER
Ride the Tide
Students examine the cause-and-effect relationship between tides and the rocky coast ecosystem. They complete a worksheet that illustrates the intertidal zone.
Curated OER
Limpet Shell Exercise
Students review the terms and concepts: evolution, selection, biotic, and abiotic factors. They come up with hypotheses about limpet shell types based on what we discuss about intertidal environments. Students use ratios to compare...