Worksheet
Curated OER

Subtraction: 2 digit numbers with regrouping

For Students 3rd - 4th Standards
In this subtraction worksheet, students subtract two digit numbers from other two digit numbers with regrouping. Students complete 30 subtraction problems.
Lesson Plan
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A Day in the Life

For Teachers 6th - 10th
Students inquire about the politics and culture of Ancient Rome. In this Ancient Rome project/unit, students research life during ancient Roman times and create a newspaper with articles on politics, sports, culture, and economics.
Lesson Plan
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Scientific Who's Who

For Teachers 8th
Eighth graders research a scientist from a specific culture or time period.
Lesson Plan
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American Perceptions of the Wilderness

For Teachers 9th - 12th
High schoolers examine various American perspectives about the wilderness over time. In small groups they read and analyze writings by William Bradford and Frederick Law Olmsted, summarize the major points of each author, and write an...
Lesson Plan
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Invention Grab Bag

For Teachers 9th - 11th
Students research inventions and their role in the history of civilization. In this inventions lesson plan, students choose an invention from a grab bag and research information to answer the worksheet.
Lesson Plan
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Know Bones About It!

For Teachers 7th - 9th
Students make a model of a major skeletal muscle group. They consider how their life might change if they didn't have, or lack use of, this particular muscle group.
Lesson Plan
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Time in a Capsule

For Teachers 6th - 12th
Students analyze the meaning and process of categorizing items, people and events as 'the best.' students then defend pieces of literature, images, and sounds that they feel most represent 'the best of the 20th century.'
Lesson Plan
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Life and Death Decisions

For Teachers 6th - 12th
Students defend contrasting perspectives concerning the purpose of medicine and the issues surrounding euthanasia.
Lesson Plan
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Vision Of The Future

For Teachers 6th - 12th
Students investigate ways in which new vision tests and technologies can be used to help detect and correct vision problems. They begin by reading the Times article, Software May Replace the Eye Chart on the Wall. They stage a medical...
Lesson Plan
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Don't Burn, Baby, Burn!

For Teachers 6th - 12th
Students consider products that provide protection from sunburn and other negative effects of the sun's ultraviolet rays. They develop or improve upon sun-screening products that are meant to provide protection for populations at risk...
Lesson Plan
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Isn't It Ionic?

For Teachers 6th - 12th
Students research the properties and health risks of organic chemical solvents. They create a Safety with Solvents newsletter to share with others in their school and community.
Lesson Plan
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Understanding Bias

For Teachers 9th - 12th
Students participate in an interactive writing and discussion activity, on the study of bias, as it is used in political debate and decision making. They evaluate the presentation of material and its importance in making informed decisions.
Lesson Plan
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Working Like a Dog

For Teachers 6th - 12th
Students consider ways animals help human beings with certain chores, then research more specific tasks dogs are trained to do. They create a help wanted ad enumerating the traits a dog should have before applying for a particular position.
Lesson Plan
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You Say You Want an Evolution?

For Teachers 6th - 12th
Students estimate the number of living organisms they might find in their local environment. After researching the types of organisms that existed during various geologic time periods, students describe how life forms have changed over...
Lesson Plan
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Making Waves, Making Music, Making Noise

For Teachers 6th - 8th
Middle schoolers construct "talking cans" and instruments to explain how vibration of objects produces various sounds.
Lesson Plan
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Dinosaur Skeletons

For Teachers K
Students investigate the anatomy of a dinosaur, describe its skeleton, and arrange pretend bones using toothpicks, popsicle sticks, tongue depressors, and a variety of wooden beads.
Lesson Plan
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Monkeying Around

For Teachers 3rd
Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...
Lesson Plan
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Design a Book Cover

For Teachers 7th - 10th
Students explore character, plot, setting, symbolism, and conflict for a book that they are reading. Sample book covers are provided and students apply what they have learned by designing a book cover.
Lesson Plan
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Impressionism

For Teachers 4th - 10th
Students explore and discuss Impressionism and artists, like Monet and Renoir, who defined the Impressionism Art Movement, choose an artist to research, and create web sites based on their research.
Lesson Plan
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Let's Go to the Farm!

For Teachers K - 1st
Discover the animals which live on a farm through listening to a story about farm animals and conduct a simple research. Youngsters will create a class Web site about farm animals and provide information about each animal.
Lesson Plan
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Exploring Symmetry

For Teachers 4th - 5th
Students use a software program to create artwork and to manipulate images to study mirror and rotational symmetry. They take pictures of items in their environment in which they identify symmetry.
Lesson Plan
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Magical Metamorphosis

For Teachers 1st - 3rd
Learners explore the life cycle of the butterfly and the process of metamorphosis through the creation of painted life cycle habitat. They place each part of the cycle in the correct location through the use of a visual diagram.
Lesson Plan
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Exploring the Galapagos

For Teachers 4th - 7th
Learners explore the species found in the Galapagos Islands and practice descriptive writing skills by creating a sample journal. They create a fictional journal that documents the places they visit and the species they encounter.
Lesson Plan
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Change the Face of History

For Teachers 6th - 8th
Middle schoolers create and write a "Choose Your Own Adventure" story as they investigate the Revolutionary War. They choose a historical figure who played a key role in the war who meets other influential figures and has the opportunity...