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Breathing and Exercise
Students observe and record how breathing changes with physical activities. For this physical activity lesson students form groups and complete their activity and worksheets.
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Now, Take a Deep Breath
High schoolers define several laws of pressure and see how they relate to scuba diving. In this ocean explorer lesson plan students answer questions and complete an activity.Â
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Testing the Waters
Eleventh graders examine a local body of water. In this science lesson, 11th graders collect water samples to test. Students analyze the data and make conclusions. Students create tables and graphs of the data.
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A Compound Problem
In this compounds worksheet, students compare the differences between compounds and mixtures. This worksheet has 3 short answer questions.
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Understanding the Ozone Hole PowerPoint Follow Sheet
In this ozone worksheet, students fill in the blanks to sentences while following a PowerPoint presentation on the ozone layer, its depletion, the causes of the depletion and its structure.
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Carboxylic Acid and its Derivatives
In this carboxylic acid worksheet, students are given five problems to complete. Included are to name 10 given compounds, draw four compounds given their names, and complete 6 chemical reactions.
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The Origins and Maintenance of Earth's Atmosphere
In this atmosphere worksheet, students read over a data table showing the percentage of carbon dioxide, oxygen and nitrogen in the atmosphere over the last 4500 million years. Students create a graph comparing these gases over time and...
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Water Quality
In this water quality worksheet, students complete a graphic organizer by understanding pH, temperature, oxygen, and turbidity as it relates to ideal water conditions.
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Gases Around Us
In this gases worksheet, learners look at 6 pictures, put a rings around the gases in each picture and then name each gas or gases on the lines provided.
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The Respiratory and Urinary System
In this body systems worksheet, students read information about the processes involved in the respiratory and urinary systems. Students then answer 1 short answer and 2 multiple choice questions.
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The Chemistry of Life
In this molecule instructional activity, students will use a diagram of a water molecule to see how many electrons and protons the molecule has and use a glycerol molecule diagram to discover carbon atom bonds. 5 fill-in-the-blank...
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Water
In this water worksheet, students read an excerpt about the effects of pollution on the life cycle of a lake. Then they describe how lakes are affected by the pollution. Students also define why pollution has become such a problem for...
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Earth's Atmosphere
In this Earth's atmosphere learning exercise, students observe the effects of air pressure using an egg. They describe what happens to the egg and what makes it do what it does. Then they determine how to get the egg out of the bottle...
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Fertilization to Birth
In this fertilization to birth process activity, students think about the changes a baby faces and complete the table on birthing trauma. They describe what type of trauma the baby might experience during the process of birth and what...
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Significant Figures and Conversions
In this chemistry worksheet, students identify how many significant figures are in each of the numbers listed. Then they determine the velocity in meters per hour for a subatomic particle. Students also determine how many centimeters are...
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Balancing Symbolic Equations
In this chemistry worksheet, students balance the listed equations by changing the coefficients. They identify and explain why iron bromide can react with water to produce iron oxide and hydrogen bromide.
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Stoichiometry Worksheet I
In this chemistry worksheet, students explain how many moles of oxygen gas are needed to react with a certain number of moles of ammonia. They also identify how many grams of oxygen are needed to react with a certain number of grams of...
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Introduction to Biomolecules
Learners are introduced to biomolecules and their roles in livin systems. They are introduced to the "Elements of Life." Students write down and define the "Elements of Life." They are asked why they think those elements are essential...
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Cell Energy-Bubbling Plants
Students discuss the process of photosynthesis in plants and that oxygen is produced as a by product. They observe underwater Elodea plants "breathing" in a hands-on activity. After setting up the experiment, they observe the plant for...
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How Fire Burns
Students observe teacher demonstration, discuss Fire Triangle, examine three things that fire needs to continue burning, including fuel, oxygen, and heat, and discuss how Stop, Drop, and Roll strategy is safest method of stopping...
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Activity #7 Apple Color Change
Young scholars compare the different rates of reaction between an apple covered with vitamin C and an apple with no vitamin C. They compare the different rates of reaction between an apple placed in the sun and one not exposed to the...
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Photosynthesis: Intake of Carbon Dioxide - Production of Oxygen
Learners, after a long-term observation of photosynthesis with aquatic plants, assess the benefits of photosynthesis towards all living organisms. They explain in their own words the two cycles within photosynthesis. Guided discussion...
Alabama Learning Exchange
Is My Water Safe?
Learners discuss what makes their drinking water safe and unsafe. They locate and visit a local tributary and test the water's pH, hardness, dissolved oxygen, and total alkalinity. They compose a summary paragraph about the tests and...
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Down the Drain
Young scholars explore what problems might occur if oxygen decreases in a body of water. They model what happens in a situation where decomposition is occurring. Students obtain, organize, graph, and interpret information. They i...