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Elodea Lab
Students observe the changes between elodea leaves placed in darkness and light. In this life science lesson, students experiment to find evidence of photosynthesis in elodea leaves. Students use indicators to detect the presences...
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Science Puzzlers, Twisters & Teasers: The World of Physical Science
Challenge your class with these physical science puzzlers, twisters, and teasers. Each individual responds to a series of riddle-style questions that are related to scientific terminology. While this has little educational value, it...
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Simplify Expression Using the Order of Operations
Allow learners to explore both the right and wrong way of completing equations with the order of operations. They discuss how the order in which operations are performed affects the outcome of a problem. A fun "trick" using order of...
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Gallery Walk Questions on Weathering and Mass Wasting
A set of questions on weathering and erosion are found in this resource. Some of them can be used as discussion topics or lecture guides. There are also suggested activities such as the examination of topographic quadrangles and the...
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Potato Experiment
Spur a discussion of germs using this lesson. Learners conduct an experiment with potatoes to determine how germs are transmitted. They then discuss ways to prevent the spread of germs. The emphasis is on hand washing.
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Gauss' Law
Students derive the equation of Gauss's law. In this physics lesson, students investigate the factors affecting the strength of the electric field. They perform simulation on Gauss's law.
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Understanding Bernoulli's Principle
Fifth graders explain why we fly. In this space science lesson, 5th graders discuss Bernoulli's prinicple and its relation to flight.
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"Go-Car" Lab
Students construct a car based on directions given. In this physics lesson, students calculate average speed using distance and time information. They collect data and create a graph of distance vs. time.
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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
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Is Organic Food Worth the Extra Cost?
Students calculate the amount of pesticide residue in selected foods for two
pesticides and determine if these levels are safe. They read an article about a
research study looking for metabolites of these pesticides in children. Finally,...
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Cowboys in the 1890s
Students study the rise of cattle ranching in the West and the economic conditions under which cowboys worked in the 19th century. They examine the economic changes that affected cowboys in the 1890s. They analyze the effects of the...
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Perception is not Always Reality
Seventh graders explore explanations of natural illusions. In this perception lesson students solve a problem by applying the process of science.
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Magic Moisture
Learners discover the process of condensation. In this experimental lesson, students hypothesize and conduct an experiment to determine where the water comes from during condensation.
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Outrageous Ooze
Students examine states of matter. In this solids and liquids lesson, students conduct a scientific investigation that requires them to make ooze and record their observations pertaining to it.
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Science – Scientific Method
In this scientific method worksheet, students record the steps of the scientific method in order and then respond to 5 multiple choice questions regarding the scientific method.
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Ice Age Animals
Students research the ice age and the animals that were on the Earth at that time and have a debate on the explanation for the extinction of the ice age animals.
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Microbiology Lesson Plan Aseptic Technique
Students examine the importance of aseptic technique, become familiar with media plates, and general microbiology techniques. They study the benefits and dangers of bacteria and other microorganisms in their lives.
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A Keen Sense of Smell
Students investigate their sense of smell by experimenting with smelly objects. In this human senses instructional activity, students examine the length of time it takes to smell a random object that is close to them....
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Mystery in History
Fifth graders research United States history by exploring Roanoke Island. In this colony lesson, 5th graders identify North Carolina geography and the lost colony of Roanoke Island. Students complete a worksheet displaying the facts and...
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Taking Care of Your Teeth
First graders discuss the importance of taking care of their teeth while viewing pictures showing good/poor teeth care. In this health and science lesson, 1st graders list 3 things to do to keep teeth healthy, creating a lis on chart...
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Teaching the Scientific Method Using Adhesives
Students research on the history of adhesives. In this science lesson, students select one test to use in finding the stickiness of adhesives. They collect data and formulate a conclusion.
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Friction Force
Students investigate friction force on a variety of objects such as bricks and cardboard boxes. They use a force probe to collect data on the changes in force required to drag the objects across a variety of surface types.
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The Strength of the Muscular System
Seventh graders investigate the strength of the muscular system. They explore voluntary and involuntary muscle movement and discuss the types of muscles: cardiac or heart, skeletal, and smooth. They visit stations to answer questions...
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Osmosis
Students explore diffusion and active transport. They observe the effects of eggs in vinegar and predict what will happen when eggs are placed in corn syrup with food coloring. Students complete worksheets which lead them to describe...