Worksheet
Curated OER

Seasons--Winter

For Students 3rd - 4th
This well-designed seasons worksheet has students look at 33 words, circle the words that are associated with winter, and complete 8 sentences by circling the multiple choice words that completes each sentence correctly. Students...
Worksheet
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Chemistry Quiz 3-Acids and Bases

For Students Higher Ed
In this acid and base worksheet, students solve eight multiple choice questions including determining the pH of solutions, finding equilibrium concentrations and answering questions about buffers.
Worksheet
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Chemistry Quiz-Reaction Rates

For Students Higher Ed
In this reaction rates worksheet, students solve eight multiple choice problems about chemical reactions and their rates. They determine what species would slow reactions, they apply concepts of activation energy to reactions, they...
Worksheet
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Colligative Properties and Chemical Equilibria

For Students Higher Ed
In this colligative properties and chemical equilibria activity, students answer twenty questions including ranking solutions base on their colligative properties and determining what must happen to a reaction to reach equilibrium.
Worksheet
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Acids and Bases

For Students 10th - Higher Ed
In this acid and base worksheet, students calculate the pH of solutions, sketch a titration curve, write equations used to determine the pH of solutions and determine the location on a titration curve of a given molar solution.
Worksheet
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Water Equilibria

For Students Higher Ed
In this water equilibria learning exercise, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.
Lesson Plan
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Rising Temperatures Threaten Penguins

For Teachers 2nd - 6th
Students examine the continent of Antarctica, then read a news article about the decline in the Antarctic penguin population. In this current events lesson plan, the teacher introduces the article with a discussion and vocabulary...
Worksheet
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The Little Ice Age

For Students 9th - 10th
In this Little Ice Age activity, students read about changes in weather and temperature resulting in changes in rain fall and glacier movement. Students answer three critical thinking questions about the Little Ice Age that occurred as a...
Lesson Plan
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Patriotic Poems and Songs

For Teachers Pre-K - K
Students memorize poems and songs to recite and sing at a Fourth of July concert. In this poems and songs instructional activity, students practice reciting 9 songs and poems while holding small flags.
Activity
English Banana

Job Advertisements

For Students 4th - 6th
In this working with a partner instructional activity, students observe four job advertisements from a newspaper with missing parts in each ad and communicate verbally to discover the missing sections, and fill in the blanks. Students...
Worksheet
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Practicing the Chain Rules

For Students 10th - 12th
In this calculus activity, students solve problems using the chain rule to take the derivative and solve the function. There are 6 questions which require the students to find the correct strategy to solve the equations.
Lesson Plan
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Animal Sounds

For Teachers Pre-K
Students listen to books about animals. For this animal sound and characteristics lesson, students listen to books and a tape of animal and then identify which animal makes that sound. Students discuss and act out how the animal acts.
Lesson Plan
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The Lost Hydroponics Chamber Lesson

For Teachers 4th - 7th
Students understand the definition of hydroponics. In this space hydroponics less, students simulate the experiment conducted in space. Students answer questions based on their experiment.
Worksheet
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Delaware Vocabulary

For Students 3rd - 6th
In this Delaware worksheet, students match vocabulary words to sentences describing them having to do with famous people, places, and history of Delaware. Students match 11 vocabulary words.
Lesson Plan
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Examining Pond Life

For Teachers 3rd - 4th
Students collect and examine microscopic life from a local pond. In this biology instructional activity, students examine local pond water, searching for protozoa, with the use of a microscope. Students identify the various life forms in...
Lesson Plan
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More Than One Grain of Rice

For Teachers 5th - 6th
Students explore mathematics, geography and agriculture by studying world rice production. In this production of rice lesson, students read One Grain of Rice and use a worksheet grid to calculate how much rice was received. Students...
Lesson Plan
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Powerful Potato

For Teachers 3rd
Third graders make food. In this agriculture lesson, 3rd graders learn about the history of the potato. Students then plant potatoes, harvest them, and make french fries, potato salad or potato soup.
Lesson Plan
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Rock, Paper, Scissors - Dominant and Recessive Traits from Parent to Offspring

For Teachers 5th
Fifth graders understand the meaning of dominant and recessive. In this dominant and recessive traits lesson, 5th graders participate in a game and record results on a chart. Students relate experiment to genes. Students describe plants...
Lesson Plan
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Oklahoma Grown: Discovering Oklahoma's Agriculture

For Teachers 4th
Fourth graders investigate where Oklahoma's variety of crops are harvested, and grown their own plants. A printable map and crop information guide are provided.
Lesson Plan
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Handprint Rainbow

For Teachers Pre-K - 2nd
Students find differences in handprints in a cooperative effort to make a rainbow.  In a rainbow painting lesson, students use their hands to create the different levels of the rainbow. Students may choose their colors.
Lesson Plan
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Project Whistlestop:Missouri Vacation Learning Unit

For Teachers 4th
Fourth graders reserach the state of Missouri. In this Missouri History activity, 4th graders plan a vacation to a region of Missouri. Students work in collaborative groups to determine all aspects of the trip. Students use math...
Lesson Plan
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Flower Pot Salad Bar

For Teachers 1st - 4th
Students discuss the connection between a flower pot and wholesome food by creating a salad.  In this healthy eating lesson, students utilize numerous fresh vegetables to create a classic salad in a flower pot.  Students write...
Lesson Plan
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Great Balls of Fire

For Teachers 6th
Sixth graders compare and contrast natural and synthetic fabrics. In this science investigation lesson plan, 6th graders test the flammability of 6 natural and synthetic fabrics.
Lesson Plan
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The Bacteria Time Bomb in your Home

For Teachers 4th - 6th
Students read an article that explains the dangers of household bacteria. In this lesson plan, students explore items in a home that easily hold bacteria, then complete several activities to reinforce comprehension of the article.