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Worksheet
Curated OER

Tidal Forces-Let'er Rip!

For Students 9th - 12th
In this tidal forces worksheet, high schoolers read about the gravitational pull from the moon that causes the ocean tides. Students solve 3 problems including finding the Roche or the tidal radius for the Earth and Moon, comparing the...
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Lesson Plan
Curated OER

The Hudson's Ups and Downs

For Teachers 5th - 6th
Even rivers have tides. Older elementary schoolers will discuss the Hudson River and how weather, water craft, and the ocean cause tidal fluctuation. They will examine a series of line graphs that depict tidal fluctuation, then analyze...
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Lesson Plan
Curated OER

Catch a Wave

For Teachers 4th - 5th
Students study low tides and how to calculate for fresh water. In this ocean science lesson, students pretend they are stranded on an island and must calculate low tide in order to source the fresh water aquifer. Students calculate how...
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Lesson Plan
Curated OER

The Hudson's Ups and Downs

For Teachers 5th
Fifth graders practice interpreting line graphs of the Hudson River water levels to assess the tides and tidal cycles in the estuary. They explore how weather can affect water levels and tides and observe that high tides and low tides...
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Worksheet
Curated OER

The Hudson's Ups and Downs-Hudson River Activity

For Students 4th - 6th
In this Hudson River learning exercise, students read a short passage about the river, compare graphs of water levels at different locations, label high and low tides on a graph and interpret, and answer comprehension questions based on...
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Lesson Plan
Curated OER

Cooking with the Sun!

For Teachers 3rd - 6th
Students access prior knowledge of solar energy and understand that solar energy produces heat. In this solar cooker lesson, students complete grade appropriate experiments using the heat of the sun. Students complete a worksheet on...
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Lesson Plan
Illustrative Mathematics

Mile High

For Teachers 5th - 7th Standards
What is the meaning of sea level? This resource helps your class understand the meaning of elevations above, below, and at sea level. Provides for good discussion on using positive and negative numbers to represent quantities in the real...
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Lesson Plan
Curated OER

Guess and Test/Make a Table

For Teachers 7th - 8th
Students explore problem solving strategies.  In this middle school mathematics lesson, students investigate the guess and test and make a table problem solving strategies.  Students work in pairs to apply the problem solving strategies...
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Lesson Plan
Curated OER

Locating the Salt Front

For Teachers 4th - 5th
Students use Hudson River salinity data to create a line graph that shows the location of the salt front, and use math skills to explore how this location varies over time. They use the graph to estimate the location of the salt front...
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Lesson Plan
Curated OER

Beach Zonation

For Teachers 4th - 12th
Students identify and separate the different zones of the beach by observation. They investigate beach zonation by gathering and comparing sand samples gathered from different areas of the beach.

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