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First Land Plants Found on Earth
In this first land plants worksheet, students read about the major events that allowed plants to evolve on Earth. Students read about the primary and secondary atmospheres, the formation of the ozone layer to protect from UV light and...
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The Energy Debate - Stoichiometry
Students determine crude oil can be separated into useful fractions by a process of fractional distillation. They write a balanced equation for the reaction between a hydrocarbon and oxygen.
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Body and Blood
Students explore the cardiovascular system. Through the use of video, students observe the heart pumping an oxygen-enriched blood supply through arteries to the muscles in use during exercise. They participate in activities to explore...
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The Atmosphere Then and Now
Students recall details about the formation of the earth and early atmosphere. They name the layers of the atmosphere and compare amounts of atmospheric nitrogen, oxygen, and argon. Formulate questions about global warming.
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Making a Human Methane Molecule
Students demonstrate the components of methane molecules to discover their effects on the atmosphere. Students role-play as four hydrogen atoms and one carbon atom linked together to make a methane molecule. Students act as the molecule...
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Teaching about the Chemistry of Oxygen Solubility
Students explore solubility of gases in water, Henry's Law, LeChatelier's Principal, and supersaturation of gases in water.
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Gases Around Us
In this gasses worksheet, students write information about hydrogen, oxygen, natural gas, helium, anesthetic gas, and carbon dioxide in pictures of clouds.
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The Respiratory System
In this respiratory system worksheet, students review how the air passageways and lungs transport oxygen through the respiratory system. Students also review the mechanics of breathing. This worksheet has 6 multiple choice and 6 true or...
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Plants and Animals Depend Upon One Another
First graders study plants and animals and how they depend on one another. They also study that plants give energy to animals and provide oxygen needed for life. Finally, 1st graders give examples of the roles plants and animals play...
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Science Word Search
In this science worksheet, learners locate and identify various vocabulary terms related to earth science. There are 44 words/phrases located in the puzzle.
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Photosynthesis
Fourth graders discuss and identify the components of photosynthesis and the products of this process. They participate in a class discussion about the importance of oxygen, and in small groups act out the process of photosynthesis. ...
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Energy in Cells
For this biology worksheet, 9th graders explain how producers make their own food. Then they describe the food chain and what the end products are of respiration. Students also describe how muscles continue to get energy during high...
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Environment: Banana-in-a-Jar Experiment
Students conduct experiments using bananas sealed in jars to observe the effects on biodegradable waste in landfills. They cover the lid with a plastic sandwich bag to create an airtight seal. Students observe how the oxygen is used...
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Gas Law Homework Problem Set
In this chemistry worksheet, students determine the mass of the gas when filling a bicycle tire with nitrogen. Then they determine the volume of a balloon when at specific altitudes. Students also determine the partial pressure of oxygen...
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Keeping Healthy Lesson Plan
Students explore how muscles work. In this health lesson, students identify how the blood supplies muscles with oxygen. Students participate in an online activity to reinforce the concepts.
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Blood Moving from Heart Around Body Simulation
Pupils review circulation and blood flow patterns from different parts of the body. They play a game using colored yarn and index cards to simulate blood flow, oxygenated blood, arteries and veins.
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Ice Core Clues
Students create a PowerPoint presentation on the information they research about the ice cores and what they tell us about Earth's past. In this ice core lesson plan, students research radioactivity, air pollution, sodium, snowfall...
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Ionic and Covalent Bonds
Ionic and covalent bonds are the focus of this chemistry activity, which provides learners with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...
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Terrific Trees
In this rainforest worksheet, students read about why the remaining trees in the rainforest are important. Students also answer 9 True/False questions about the reading.
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Earth and Beyond
In this earth and beyond worksheet, students answer short answer questions about the atmosphere, the chemical compounds in Earth's atmosphere. Students visit different websites to conduct research of the discoveries of the scientist who...
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Give Me Some Air!
Third graders examine how trees produce oxygen. They examine satellite images of the reservation they examining and interpret the number of trees on the land. They determine how natural resources should be used wisely.
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Solid Waste Recycling
Students seek scientific and technological solutions to envrionmental problems. They record class activities in a journal. They identify relationships among living things and their environments.
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Why Do We Need Clean Air to Live? - Biology Teaching Thesis
Students name the main components of the respiratory system. They write a reaction that contains complete sentences, and uses proper spelling and grammar, after viewing a video. Students define the following terms: lungs, respiration,...
National Nanotechnology Infrastructure Network
Lab 1: Nanocatalysts Clean Your Car Emissions
What a big job for such a small particle. Young scientists learn about the role of nanoparticles in catalytic converters for cars. They conduct an experiment to create alginate-MnO2 catalytic spheres.
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