Curated OER
And Just How DO You Kill A Weed?
Students explain chemical, cultural and biological weed control methods. They design and conduct an experiment to simulate a weed control method and explore various ways to prevent weed dispersal.
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What Is Life?
For this life characteristics worksheet, students answer 16 questions about living things, Redi's experiment, basic needs, growth and development.
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Rain, Rain, Where Did You Go?
Students study the water cycle including condensation, evaporation, and precipitation. In this water cycle lesson plan, students watch a video and access assigned web sites to investigate the water cycle. They complete an experiment with...
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Race the Track! Design Challenge
Students use the design process to investigate physical science. For this force and motion lesson, design a track to achieve a specified outcome. Students complete additional experiments with speed and distance. Students...
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Estimation and Measurement
Students explore measurement and estimation with non-standard units. In this measurement lesson, students discuss items that could be used to measure; they use tooth picks to measure specific items around the classroom, both estimating...
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Scientists
Students discuss a number of career possibilities in science. They also examine a scientist's work.
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Tornado!
Students examine the characteristics and types of tornadoes. They discuss how they are formed, conduct an experiment with two liter bottles, analyze data and determine mean and median, and design a house to withstand tornado-force winds
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Kidney Filtering
Students investigate how kidneys function. They discuss how a dialysis machine works, and conduct an experiment in which they filter different substances through a plastic window screen, various sizes of hardware cloth, and poultry...
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An Introduction to Sensors
Students research the International System (SI) of units of measurements. They make measurements using the metric system. They study key concepts used in building and use of sensors, how sensors work and their role in measuring...
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Basic Needs of Plants
Second graders conduct a plant experiment. In this basic needs of plants activity, 2nd graders observe plants for two weeks. Students record data from their plants in journals.
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Algae in the Aquarium
Tenth graders determine the cause of an algal bloom in a classroom aquarium. Students analyze the situation and present a solution to the problem in the given time frame after researching and conducting experiments. Solutions are...
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The Effects of Temperature Variations on the Heartbeat Rate of Daphnia
Students use DigiScope technology to investigate Daphinia, popularly known as water fleas. They design, conduct, and report on an experiment to determine the effects of varying water temperatures on the heartbeat rate of Daphnia.
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Characteristics of Living Things
Student use the scientific method to experiment with worms. In this characteristics of living things lesson, students predict and examine the reactions of worms to dry and wet soil. Students share their findings.
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Viral Hijackers
Students discover how viruses effect living organisms. Focusing on HIV, they explain why it is unique and how it attacks the immune system. They simulate the spread of viruses through an experiment using water containing sodium...
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It's all In the Package
Students examine the concept of reducing solid waste and how it relates to product packaging. They read about and evaluate the packaging decisions of two major U.S. corporations, develop a t-chart comparing the pros and cons of various...
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Pea Soup Ponds
Middle schoolers perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
Alabama Learning Exchange
Echolocation Stations: Exploring Sound
Fourth graders explore the concept of echolocation during a unit on whales. They listen to the book and watch the Reading Rainbow video for "Humphrey: The Wayward Whale," explore various websites, and conduct experiments to demonstrate...
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Galileo: His Times & Beliefs
Students study Galileo and his scientific discoveries. They complete a series of experiments/model constructions, using 17th century equipment and procedures, to "recreate," demonstrate and explore the various discoveries of Galileo.
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Understanding Air Pressure
Fifth graders complete experiments with air to understand that air takes up space, has mass, and that air pressure can be changed. In this air pressure instructional activity, 5th graders test the air pressure by using balloons,...
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Theatre Lesson Plan- Tableau (part 2)
Students explore tableaux. For this social studies and fine arts cross curriculum lesson, students work in groups of four to create "frozen" stage pictures (tableaux) representing vocabulary and concepts from a "From Farm to You"...
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River of Life
Students explore the composition and function of blood through a variety of media and hands-on experiences. This lesson is a very good introduction to blood and the circulatory system.
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Mendelian and Non-Mendelian Heredity
Tenth graders discuss their physical features, and why they look the way they do. They listen as the teacher discusses DNA, alleles, and dominant or recessive genes. Students perform an experiment with different colored markers...
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Water Works
Students investigate water use and what happens at a water treatment plant. They define and discuss key vocabulary terms, view a diagram of a water treatment plant, and conduct an experiment that simulates the water filtration process.
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Stomata: Microscopic Openings that Let Plants Breathe
Students participate in a lab experiment to observe and measure the opening and closing of stomata. They focus on photoperiod, locate and identify stomata on a leaf and explain the role of stomata in the daily functioning of a plant.