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Density Of A Material
Students determine the density of a material created in the laboratory and observe physical and chemical changes. They engage in a lab activity, and answer questions on a worksheet imbedded in this plan.
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What's the Reaction?
Learners combine baking soda and vinegar and observe the chemical and physical changes that this mixture can produce.
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Salinity Lab
In this salinity activity, learners simulate conditions of salt and fresh water mixing and observe the various densities of these solutions based on their salinity.
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Density Challenge
Students calculate the densities of several liquids that appear similar. In this physical science instructional activity, students go beyond understanding the way liquids of different densities behave to researching how this...
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The Effects of Storms
An excellent way to review a chapter or unit on storms, this learning exercise features vocabulary review (gust, evacuation, storm surge, salinity), concept review (effects and details about hurricanes), skills/process review (normal...
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Denaturing Proteins
Students investigate how to denature proteins. For this denaturing protein lesson plan, students explore the different ways to denature proteins in the lab. They use heat, acids and bases, organic compounds and heavy metals to denature...
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Milk: A Practical Application
Explain the coagulation and coalescence processes associated with milk protein and cheese. List the components of milk and explain how each component is dispersed in the milk. Describe what happens when milk protein is coagulated Discuss...
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Density And Volume
Sixth graders explore the concept of density as a relationship of an object's mass to its volume. Densities of a variety of objects are compared and used to identify an unknown object.
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The Case Of The Sour Employee
Ninth graders are presented with a problem that has to be solved. The scenario is a mystery that is purely hypothetical. This does draw on the knowledge of previous lessons. The lesson plan contains background knowledge explaining the...
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Sumptuous Sprouting Seeds!
Third graders investigate the wonderful and wondrous world of plants. They examine the inside of a seed, explore the different parts of a seed, plant their own seeds, watch them sprout and then eat them! They describe, using their...
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Create a Cloud in a Bottle
Students look at how clouds form. In this cloud lesson, students make a cloud using water, 2 liter bottles and a match. They watch how the pressure and temperature changes the atmosphere in the bottle to create a cloud.
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Hurricane Frequency and Intensity
Students examine hurricanes. In this web-based meteorology instructional activity, students study the relationship between ocean temperature and hurricane intensity. They differentiate between intensity and frequency of hurricanes.
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Stream Study
Students study the characteristics of a stream habitat. In this life science lesson plan, students use sieves, nets, and jars to collect aquatic organisms. Students also measure the temperature of the stream and calculate the speed of...
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The Solar System
Third graders investigate Newton's law of Motion. In this chemical reaction lesson, 3rd graders participate in an experiment with rockets to study Newton's law. Students observe the effects of a chemical reaction made by combining...
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What Is It?
Play the game of Tag and differentiate between plants and animals. Explore the characteristics of plants. Identify the major parts of plants (e.g., seeds, stem, pistil) and describe their basic functions. Compare the requirements of some...
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The Atom
In this atom worksheet, students read about the parts of the atom and how atoms combine into molecules and compounds. Students learn how to read a periodic table. This worksheet has 20 fill in the blank and 10 matching questions.
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The Atom
In this atom worksheet, students read about the structure of the atom including its subatomic particles and John Dalton's theory of the atom. Students also read about the differences between atoms, molecules and compounds. They answer 30...
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Changes All Around Us
Sixth graders, in groups, observe the difference between physical and chemical changes and create a collage of pictures to show the difference.
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The Scientific Method
In this scientific method worksheet, students read over the basic steps of the scientific method and then apply those steps to a specific example. This worksheet has 8 short answer questions.
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Containers
Students investigate the effect of different container materials on heat transfer; draws a conclusion about the best insulator; and applies concept to a new, seemingly quite different problem.
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Obesity
Students examine how hormones affect different tissues. In groups, they make their own hormone-receptor model and identify the characteristics of tissues that respond to the different hormones. To end the lesson, they examine the role...
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Investigating Chemical and Physical Changes
Students explore physical and chemical changes by looking at how different powders react to a variety of substances. They observe and identify the difference between physical and chemical change using a mystery powder.
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Air Is All Around Us!
Students design an instrument to show that air is all around. In this air lesson plan, students research, construct, and present a design that proves that air is all around, even though they can't see it or touch it. A teacher and self...
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The Nanofiber Chocolate Factory: An Analogy
Students investigate Nanotechnology. In this physic's lesson, students evaluate a hands-on model made from chocolate syrup and pretzels to determine the advantages of size. Students weigh chocolate syrup to determine it's wait...