Worksheet
Curated OER

Writing Mathematical Equations

For Students 7th
In this algebraic equations worksheet, 7th graders write an algebraic equation with one variable for each problem. Students then solve the problem.
Worksheet
Curated OER

Ocean Shoreline

For Students 8th - 12th
For this shorelines worksheet, students review some of the features of an ocean shoreline such as barrier islands, longshore current, and shoreline sediments. This worksheet has 5 matching and 4 short answer questions.
Lesson Plan
Curated OER

The Point Line - Teaching Patterns

For Teachers K
Students practice extending patterns. In this patterns lesson, students demonstrate extending patterns by performing a rhythmic patter.
Lesson Plan
Curated OER

Introduce Vocabulary: Dolphin’s First Day

For Teachers K - 3rd
Students explore language arts by reading a story with their class. In this tier two vocabulary lesson, students read the book Dolphin's First Day and discuss the vocabulary used in the story. Students participate in a word play activity...
Lesson Plan
Curated OER

It's Sedimentary, My Dear!

For Teachers 9th - 12th
Young scholars examine sedimentary rocks to determine how they form. In this Earth science lesson plan, students will make a rock by cementing small particles together. The young scholars will then compare their observations of...
Activity
Exploratorium

Exploratorium: Science Snacks: Jacques Cousteau in Seashells

For Students 9th - 10th
An experiment in optical illusions. Understand how seeing is a joint effort between your eyes and your brain.
Graphic
Curated OER

Web Gallery of Art: Seashell Cup

For Students 11th - 12th
An image of "Seashell Cup", created by Endris Ii Degen, c. 1580 (Shell of a knobbed triton, gilt silver, height 41 cm).
Graphic
Curated OER

Clip Art by Phillip Martin: Seashell

For Students Pre-K - 1st
Cartoon image of a knobbed whelk shell.
Activity
History is Fun

Jan Brett: Seashell Rounding Activity

For Students 1st - 2nd
Sharpen your rounding skills with this interactive game based on Jan Brett's, Comet's Nine Lives. Round correctly to the nearest ten and earn a sand dollar for each correct response. Immediate feedback provided.
Handout
Science Struck

Science Struck: 13 Real Life Examples of the Golden Ratio

For Students 9th - 10th
Explains what the golden ratio is and its relationship to the Fibonacci sequence. Gives interesting examples of the golden ratio in plants, seashells, astronomy, weather, the human body, insects, DNA, and animals.
Interactive
Starfall

Starfall: It's Fun to Read: Tongue Twisters

For Students Pre-K - 1st Standards
These four tongue twisting stories can be read or listened to.
Activity
Exploratorium

Exploratorium: Science Snacks: Shell Shifts

For Students 9th - 10th
Investigate the damage that ocean acidification does to the shells of sea creatures.
Website
Oregon Secretary of State

Oregon Blue Book: State Symbols

For Students 9th - 10th
Learn all about Oregon's state symbols. Find out the Latin names of the animals, when the symbols were adopted, and why each was chosen to be a state symbol. Click on "next" on the bottom of the page to see more symbols.
Website
Other

Explore Byzantium: The Byzantium Empire

For Students 9th - 10th
Step back in time to the Byzantine Empire with the help of timelines, articles on Byzantine history and people, and book reviews. A gallery of high-quality photographs of Byzantine art and architecture is a must-see, as well as the...
Graphic
Curated OER

Eat the Invaders: Periwinkle

For Students Pre-K - 1st
Photograph of a periwinkle shell.

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