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Integrating Environmental Science-Ozone Depletion
In this ozone worksheet, learners 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?
In 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
Students respond to a situation presented about the wetlands. In this wetlands lesson, students understand the various opinions over the use of areas in the wetlands. Students complete a worksheet using critical thinking questions about...
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Myths, Folktales & Fairy Tales
Young scholars relate the myth genre to history and culture. In this myths lesson plan, students compare culture in the past and present. Young scholars answer critical thinking questions and discuss the unique...
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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
Students solve fraction mysteries. In 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 activity, 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
In 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, students 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.
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Mountaineering: How Our Bodies Acclimatize
For this mountaineering and acclimatization worksheet, students read about the changes that take place in the blood as the body acclimatizes to high altitude. They answer three critical thinking questions about acclimatization.
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Plinian Eruptions
In this Plinian eruptions worksheet, students read about the types of volcanic eruptions and about Gaius Plinius Secundus who the Plinian eruption was named after. Students answer four critical thinking questions about volcanic eruptions.
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Living Sources of Weathering
In this sources of weathering worksheet, students read about the various things that cause weathering including plants and animals. They answer four critical thinking questions about weathering.
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The Tropopause
In this tropopause instructional activity, students read about the temperature of the air in the tropopause or the layer of the atmosphere closest to the Earth. They answer four critical thinking questions about this layer and the energy...
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Bending Light Waves to Magnify
In this magnification worksheet, students read about how lenses magnify images and how to determine the magnification of an image. Students divide ten by the focal length which is found to be the measurement from the center of the lens...
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Bicycle Design and Shock Absorption
In this shock absorption worksheet, student read about bicycle design and how it effects shock absorption. They answer three critical thinking questions about bicycle design which make a bike ride smooth.
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Rechargeable Ni-Cd Batteries
In this rechargeable batteries worksheet, students read about how nickel-cadmium batteries work and answer four critical thinking questions about rechargeable batteries, how they work and their benefits.
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Recording Electricity in the Brain
In this electricity in the brain activity, high schoolers read about neurons, electrical impulses, brain activity and EEGs that measure electrical activity in the brain. They answer four critical thinking questions about brain activity.
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Solar Energy
In this solar energy worksheet, students read about the uses of solar energy, the benefits and the costs. They answer four critical thinking questions about solar energy.
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A Fine Mess
In this enthalpy and entropy worksheet, students read about the differences between enthalpy and entropy and answer three critical thinking questions about the reading.
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How Fish Maintain Neutral Buoyancy
In this buoyancy worksheet, students read about neutral buoyancy and that the downward force of gravity is equal and opposite to the upward force of water. They answer four critical thinking questions about buoyancy.
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Gravity and the Planets
In this gravity worksheet, learners read about the solar system and the effects of the gravity of the sun, the planets and the moon on the orbits of the planets. They answer three critical thinking questions about gravity.