Curated OER
Math Challenges
Students participate in a series of challenging math lessons designed to engage their critical thinking skills. In these real-world problem solving lessons, student solve symmetry and repeated pattern problems, make lists/tables to...
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Marie Curie and the Naming of a Unit
In this radioactivity instructional activity, students read about scientists who contributed to the discovery of radioactivity and radioactive elements. They read about Marie Curie and her contributions to science and the unit the...
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Native American Culture
Students read a variety of Native American Literature and discuss the main idea by answering critical thinking questions about the poem. Students use context clues to understand the feeling of the Native American culture about the Earth....
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Organisms that Glow
In this bioluminescence worksheet, students read about various organisms that glow on land and in the sea. They answer three critical thinking questions after reading about these chemical reactions.
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Understanding Thunderstorms
In this thunderstorm worksheet, students read about thunder and lightning and the forces behind both. They also read about the timing difference between thunder and lightning. Students answer three critical thinking questions about...
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Radiochemistry
In this radiochemistry worksheet, students read about how scientists learn more about elements using radioactive isotopes. Students answer three critical thinking questions about the reading and radiochemistry.
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High Up in the Himalayas
Have your class supplement their knowledge on the Himalaya mountain range. In a brief handout, they read about the land masses that collided to form the Himalayas and other mountain ranges. It also touches briefly on the Earth's...
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Choosing Materials for Bicycle Frames
For this materials for bicycle frames worksheet, students read about the various materials that have been used to construct bicycles and the pros and cons of each. They answer four critical thinking questions about the reading and...
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Wave Energy
In this wave energy learning exercise, students read about the energy created by water movement and how it is utilized to create electrical energy through two ocean wave energy converters. They answer three critical thinking questions...
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On My Honor-Marion Dane Bauer
Middle schoolers read and examine the novel On My Honor by Marion Dane Bauer. They choose to complete a variety of intriguing assignments on this novel. Critical thinking skills are intertwined throughout this lesson.
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Integrating Space Science-Our Changing Universe
In this universe worksheet, learners read about the big bang theory and the evolution of the stars from the elements. Students answer four critical thinking questions about the beginnings of our universe.
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Integrating Environmental Science-Ozone Depletion
For this ozone worksheet, students read about the ozone layer, its make-up and its depletion. They answer three critical thinking questions about ozone and the ozone layer.
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Fertilizers: Friend or Foe?
For this fertilizer worksheet, students read about natural and manufactured fertilizers. They answer four critical thinking questions about fertilizers and their use.
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Creative Problem Solving
Learners respond to a situation presented about the wetlands. In this wetlands lesson plan, students understand the various opinions over the use of areas in the wetlands. Learners complete a worksheet using critical thinking questions...
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Myths, Folktales & Fairy Tales
Students relate the myth genre to history and culture. In this myths instructional activity, students compare culture in the past and present. Students answer critical thinking questions and discuss the unique...
Scholastic
Thanksgiving Lessons Grades PreK-2
A quintessential resource for teaching an elementary unit on the first Thanksgiving addresses a variety of skills, including informational reading, critical thinking, comparing and contrasting facts, technology tools, and historical...
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Jobs in the 21st Century
Students understand the tools that will be used in the lab in the 21st century. In this job preparation lesson, students experiment and understand how to use lab equipment. Students will write about the lab tools they've experimented...
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Math Maven Fractions
Learners solve fraction mysteries. For this fractions lesson, students read Math Maven's Mysteries and use problem-solving and critical thinking skills to solve the mysteries.
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Fireworks
In this fireworks learning exercise, students read about pyrotechnics and the chemical make-up of fireworks. They are given a chart of elements and the colors they emit. Students answer three critical thinking questions about fireworks...
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Early Central Heating
In this history of heating worksheet, students read about the different ways of heating rooms over time. They answer three critical thinking questions about conduction, convection and heating.
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Understanding the Conservation of Energy
For this conservation of energy worksheet, students read about the law of conservation of energy and about energy distribution. They answer three critical thinking questions about what the law of conservation of energy means to us for...
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Batteries and Emerging Technology
In this batteries worksheet, high schoolers read about how batteries work and the types of batteries. They answer three critical thinking questions about batteries and their use as alternate-fuel sources.
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The Little Ice Age
In this Little Ice Age worksheet, 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...
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High-Definition Digital Television: Why Make the Switch?
In this digital television worksheet, students read about the advantages of using digital television. They answer three critical thinking questions about the advantages and disadvantage of digital television.