Curated OER
Parachutes: Is it Surface Area or Shape?
Young scholars investigate how to make a good parachute. In this physics activity, students observe the motion of parachutes as it falls and measure the time. They collect data and calculate the average descent time for each canopy shape.
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Pendulum Lab
Students predict how changing the pendulum components affect its period. In this physics lesson, students calculate the period using different masses. They analyze lab result and complete assigned worksheet.
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Wind
Fourth graders watch an experiment that demonstrates the causes of wind. They design and make an original weather craft.
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Estimating Altitude of Water Cloud Base
Young scholars conduct an experiment to determine dew point and use a formula to detemine altitude. They construct a chart and predict what altitude clouds would form, given the dew point on the ground.
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Kwanzaa Science
Students study the parts of a plant in order to better understand the muhindi as one of the seven symbols of Kwanzaa.
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Piece of the Sky: Introduction for Making S'COOL Observations
Learners observe and discuss cloud cover. They identify percent of cloud cover, calculate cloud cover by fraction and convert to a percent, and compare their models with the current real sky cloud cover.
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Comparing Weather Conditions
Students conduct research on temperature, wind speed and weather conditions from a variety of areas. They organize their findings on worksheets and spreadsheets and discuss various examples of databases.
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Eat Your Sprouts Part I
Students will conduct a lab on the oxidation of an apple. The students will learn that the oxidation process can be halted when lemon juice is applied to the flesh of an apple because the lemon juice contains vitamin C, an antioxidant....
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Chromosome Fusion
Students see how patterns can reveal events of the past, thereby merging elements of both experimental and historical science.
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Blocks And Screws (or "screwy Contrivances")
Young scholars, given a block of wood and a screw or nail, are asked to put that screw or nail into a block. They examine how many contrivances and other imperfections found in living things are best explained by the process of evolution.
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What Does It Eat?
Students, working in research teams, investigate the eating habits of crickets. They collect and record data and compare their methods and results with other groups by making tables or graphs. They sumarize their findings with posters or...
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Show Me The Dinos
Students explore a site of numerous fossil excavations. Using an interactive quarry map, they locate dinosaur specimens and individual bones. In groups, students use "Show Me" cards to answer questions, compile information, and create...
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Laetoli Trackway Puzzle
Students try to reach a "best explanation" after viewing diagrams. In this trackway instructional activity students complete several worksheets, make observations and hypothesize.
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Mechanical Properties
Students explore the concept of hardness. In this physical science lesson plan, students will be using clay heated at different temperatures to study hardness based on the indention left. Students will also be identifying the variables...
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A Scientific Approach to Teaching about Evolution
Students examine fossils and analyzing their significance in relation to theories of evolution. Hand-outs are provided. This lesson could be supplementary to a broader unit on evolution or geology.
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Volatile Volcanoes
Students have fun with graphics, graphs and money, simultaneously learning with up-to-the-minute information.
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Yeast Cells and Their Environment
Middle schoolers create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
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What Killed the Dinosaurs?
High schoolers demonstrate how scientists use evidence to formulate hypotheses. They write an essay describing the Cretaceous and Paleocene time periods from the point of view of someone living in that time. In addition, they formulate...
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The Planets Moon
Students explore the theories of the creation of the universe and examine the properties of celestial bodies. They analyze the relationship between the sun, Earth and other planets. They discover the infinite potential of the science of...
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Pulsar Stars And Black Holes
Learners explore the discovery of pulsar stars, and the characteristics of pulsar stars. Theories and ideas behind black holes are discussed. The issues of women's historical role in science are also touched on.
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Nuts & Bolts: is Classification, Arbitrary, Or Not?
Students, in groups, classify furniture, share their categories and rationales, then note how their different schemes vary, perfectly logical and useful, but completely arbitrary.
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Contrivances: Orchids and the Panda's Thumb
Middle schoolers read and discuss selected and edited excerpts from the essays of Stephen Jay Gould on the subject of contrivances.
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What Can Pseudogenes Tell Us About Common Ancestry?
Students compare/constrast DNA sequence data for a portion of the rat GULO gene to the corresponding sequence in the inactive GULO gene in humans, chimpanzees, orangutans, and crab-eating macaques by identifying the shared sequences in...
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DNA-a Molecular Identity
Pupils explore about what DNA is and several different DNA typing techniques. They examine three different situations where DNA typing was used to carry out justice. Students also identify and evaluate different uses of DNA typing...
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