Curated OER
Rainbow Electrophoresis
Students are introduced to the principles of gel electrophoresis and also provides an opportunity for students to practice loading gels and prpetting. In this laboratory activity, food color is used to separate into constituent pigments.
Curated OER
Coevolution: A Simulation
Students participate in a demonstration in which they must attempt to suck liquid from varying containers with straws of varying sizes. They discuss the concept of coevolution and see why this activity illustrate the coevolution of...
Curated OER
Introducing Chromatography
Middle schoolers investigate chromatography. In this chromatography instructional activity, students investigate a lab set up for chromatography.
Curated OER
Where in the World is Carbon Dixoide?
Students conduct experiments designed to detect the presence of CO2 by using a BTB that changes color (blue to yellow) in the presence of CO2. First, students experiment with the CO2 from combining vinegar and baking soda. In part two,...
Curated OER
The Synthesis of Some Organic Compounds And Their Representative Structures
High schoolers examine how to represent organic compounds three-dimensionally. They write a synthesis reaction for three demonstrations, and construct a three-dimensional structure using a molecular modeling set.
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Weather Facts
Young scholars study weather and weather measurement tools. In this weather lesson, students read and discuss weather myths and superstitions as well as weather terminology. Young scholars then work in groups to complete weather stations...
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What's Cooking
Students complete a solar radiation activity. In this solar radiation lesson, students complete an experiment to learn about solar radiation. Students make solar tea by using the energy of the Sun to brew tea.
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There's Always Room For Jell-O
Students explore the breakdown of proteins. They cut wells in Jell-O and observe as the detergent digests the Jell-O. Students record their observations and take measurements.
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Coho Salmon Enhancement
Learners 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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ReQuest and Motor Imaging with My Side of the Mountain
Fifth graders read "My Side of the Mountain." They create a pantomime using vocabulary words from the story. Students create three questions about the reading. They discuss the passage they read and act out words to help them better...
Curated OER
Does the Sun Influence the Temperature of the Earth?
Pupils explore whether the sun influences the temperature of the earth.
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Matter
Third graders are introduced to the topic of matter. As a class, they brainstorm what they already know about matter and its properties. After completing a worksheet, they participate in an experiment in which they observe matter in...
Curated OER
Life of a Logger
Students are introduced to the work and lives of 19th century lumberjacks through a living history slide show presentation. They compare and contrast life 150 years ago with the present. Students describe the history of logging in...
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Introduce Solids
Middle schoolers identify and interpret a variety of solid materials - cloth, wood, metal, plastic, paper, and rubber. After a period of free exploration, they then describe the properties of the objects and develop vocabulary in order...
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You Are What You Eat!
Students calculate the calories in food samples and plan a meal based on the calorie amount. In this calories lesson plan, students also devise a work out program to burn off the calories.
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Oobleck
Students examine states of matter. In this solids and liquids lesson plan, students conduct a scientific investigation that requires them to make oobleck and record their observations pertaining to it.
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Create Your Own Animal
Students design and create their own hypothetical animal. In this biology lesson, students identify the factors organisms need to survive. They classify their animals according to its correct phylum.
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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...
Alabama Learning Exchange
Teaching the Scientific Method
Eighth graders watch a PowerPoint presentation that focuses on the scientific method including developing a hypothesis. They examine how to perform a scientific experiment using a method that maintains its validity, collect and use the...
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Investigating the Behavior of Lumbriculus
Students perform a classroom experiment on the organisms of worms. They view the behaviors of the worms and analyze their results. This lesson introduces students to the techniques involved in behavioral studies.
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Cold Hard Facts? What Inquiring Minds Will Know -- Inquiry-Based Ice Investigations
Students are introduced to the concepts of perimter, diameter, circumference and measurements. In groups, they complete two worksheets in which they determine if the ice dimensions make a difference in the way it floats. They discuss...
Curated OER
DNA Isolation
Students use scientific methods to investigate the concept of DNA. They observe the DNA of human cheek cells. This is done with the use of a lab experience. Students record their observations and reflect upon on how each organism is...
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ISOLATION OF DNA FROM ONION
Pupils perform a lab in which they extract DNA from onion cells. Students break through the cell and nuclear membranes and then break down the protein that the DNA is wrapped around.
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Transformation of E. coli with Antibiotic Resistance
Students participate in an experiment in which they transform an E. coli cell. They discover how the genetic make-up of the cell can be changed by added foreign DNA. They answer questions to complete the lab.