Curated OER
Physical and Chemical Changes - Making Toffee
Fourth graders make toffee to observe both physical and chemical changes. They determine what types of changes that are caused by the cooking process and which are chemical, and which are physical. In order to do this they follow a...
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Heat And Heat Transfer
Students role play molecules in a container as the container is heated to develop a definition of heat and temperature. They also observe demonstrations of conduction, convection, radiation, and phase transfer. Using these observations...
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An Introduction to Dichotomous Keys
Young scholars pretend to be shark biologists employed by the National Oceanic and Atmospheric Administration (NOAA) who have been flown into the coastal city of Sao Luis in Brazil because locals have noticed an unidentified shark at...
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Parts of a Cell
Students explore the parts of a cell. They identify the structures of plant and animal cells. Students explain the functions of plant and animal cells. They compare and contrast animal cells to plant cells. Students create a model of the...
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Wild Weather Word Hunt
In this weather worksheet, young scholars and their families search for weather news in the newspaper, media or Internet. Students record a list of weather words. Young scholars then research and write down a one week forecast for their...
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Anatomy of the Heart
Tenth graders examine the different parts of the heart. In this biology lesson, 10th graders perform dissection of the fetal pig. They explain how the heart maintains homeostasis.
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Coho Salmon Enhancement
Students build a fish trap across a small stream. The purpose of the trap is to collect baseline data of Oncorhynchus kisutch, Coho salmon, smolt numbers coming out of a spring-fed pond. Other biological data also be measured.
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Testing Density of Various Soap Products
Students have the opportunity to observe, measure and analyze the density of aerosol shaving creams and foams generated from shampoo and dishwashing liquids or detergents.
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Hot Rocks
Students demonstrate that setting of plaster and cement is a change, which involves a release of heat energy, use data collected experimentally to construct comparison graphs and analyze the graphs to make predictions about future...
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Packaging Design
Students explore different aspects of packaging design use these guidelines in their own design prototype project.
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Earthquake Depth
Students research and locate earthquake epicenters on a map using latitude and longitude. They determine if the depth of an earthquake has any relationship to the distance from a plate boundary.
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How to Read a Thermometer
Students' temperature is measured using an instrument called a thermometer.
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Circuit Breakers
Fifth graders build a circuit breaker and examine its function within a circuit.
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Boom and Fizz
High schoolers investigate the differences between a physical and chemical change. They observe various demonstrations involving physical or chemical changes, make predictions, and record what they see, hear, and smell.
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Diving Raisins
Learners hypothesize and observe what occurs when raisins are dropped in a carbonated liquid. They examine buoyancy and how density effects ascent and descent.
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Hot Air Balloon
Learners view a video and discuss the mechanics of a hot air balloon. They, in groups, construct a functioning hot air balloon.
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Contaminated Drinking Water
Pupils see if they can tell if our water is safe to drink by looking at it and tasting it. They perform an experiment using salt and vinegar to see when they can tell water has been contaminated.
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Solar S'Mores
Students see that solar energy is the energy given off by the sun. They explain that when light energy is absorbed by objects it is changed to heat energy and that dark-colored objects absorb more light and store more heat from sunlight.
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Taste Buds
Students sample several sweet, sour, bitter and salty foods. They determine what part of their tongue tasted each flavor.
Alabama Learning Exchange
Energy
Pupils, using the Internet to research the different types of energy that people use, prepare a slideshow presentation with their research.
Curated OER
Water, Water Everywhere
First graders study water-its properties, its 3 states, and the way we rely on it for everyday living. They read Water, Water Everywhere, draw murals of where they have seen water and the ways they use it and eat/drink snacks that are...
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Air Has Pressure
Seventh graders analyze evidence about particles and the exertion of air pressure. They observe an experiment with a hard boiled egg. fire and a bottle to discover the heating, cooling, and speed of air particles. They write explanations...
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Familiarizing Students with the 5 Food Groups
Students review a variety of foods and classify them into food groups. They identify the benefits of each food group to our bodies and consider how deficiencies of these groups affect humans. They sort pictures, view a video and write...