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Fibonacci II
Study Fibonacci sequences and see a related set of numbers. Learn and review Lucas numbers and use of quadratic equations to find a general term of a sequence of numbers that is generated by a recurrence relation similar to Fibonacci's.
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Air Pressure Demonstration
Eighth graders observe various physics experiments. They study kinetic theory and how a hovercraft works.
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Acid and Base Worksheet
In this acids and bases activity, students apply the Bronsted-Lowry theory of acids and bases to write the products for the given acid-base reactions. This activity has 7 problems to solve.
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The Human Cheek Cell
Students list the parts of cell theory and describe and define vocabulary. For this cell lesson students complete a handout that includes sketching a cell.
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Evolution Explorations
Students compare characteristics of animals and human beings. In this biology instructional activity, students observe an animal and record their observations. They infer whether the evolution theory is true or not.
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Primate Characteristics and Exaptation
High schoolers compare the features of gorilla to humans. In this biology activity, students simulate adaptation using materials found in the classroom. They explain what exaptation means.
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Hide and Survive: A Natural Selection Activity
Students explore the theory of natural selection given certain scenarios. In this biology lesson, students graph data taken from the experiment. They explain the factors that contribute to the survival of the fittest.
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Bermuda: Search for Deep Water Caves 2009: Out of Darkness
Students analyze the three models on the origin of troglobitic fauna. In this life science lesson, students also consider how the Zonation model explains the fauna's origin. They also use the Internet to research solutional and volcanic...
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Evolution
Students investigate the concept of evolution and its implications upon the origin and development of life. They conduct research using a variety of resources while focusing upon cross-over and mutations. The information is used to set...
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Luisa's Steller Evolution Lab
Learners examine stars and constellations in the night sky. They complete a KWL chart and calculate the mass of stars. They also discuss how a star is formed.
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Multiple Intelligences
Students investigate Gardner's theory of multiple intelligences. In this research based instructional activity, students compare theories of intelligences and examine the implications of using these theories in schools and society.
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Asteroids
Students examine a potential asteroid impact site. They describe evidence and theories for extinction events.
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Simple Harmonic Motion
Students explore the theory of simple harmonic motion (SHM) by performing hands-on, practical application experiments. In this harmonic motion lesson, students use strings of various lengths and bobs of different weights to create a...
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Electricity and Magnetism
Fourth graders compare electricity and magnetism. In this science lesson, 4th graders discuss the concepts of electricity and magnetism and brainstorm examples of electrical and magnetic forces.
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Deep Impact Comet On A Stick
Students investigate the concept of a comet. They construct a model of a comet. The design is done using the same thoughts of an engineer. Students work together to discuss the strengths and weaknesses of the comet models. If the model...
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Black Holes
Students explore what black holes are and how gravity is associated with them. In this space lesson plan students are given enough information to imagine a journey to a black hole.
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Earth Composition and Plate Tectonics
Students investigate the composition of the interior of the Earth through a teacher lead lesson. They study the theory of plate tectonics before creating a model of the earth's interior. They use a hard boiled egg to synthesize a model...
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The First Humans: Prehistory-3500 B.C. "Lucy"
Students explore prehistoric times by completing web activities in class. For this human ancestry lesson, students identify the archaeological discovery of the "Lucy" skeleton and what it meant for science. Students investigate the...
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Textbook Questions: Introduction to Economics
In this economics worksheet, learners respond to 4 short answer questions about types of economies and theories of economists.
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Endangered Organism Project
Students examine how different organisms meet the characteristics of life. They study specific endangered species and what caused their endangerment. They vcomplete a power point research project.
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Soiled Again
Students propose and perform an experiment using the scientific method. The purpose of the experiment is to discern some earth materials or combinations of earth materials that best increases the pH of "acid rain". From the results of...
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Distant Relatives
Students investigate observations between widely separated populations of anchialine cave fauna. In this biogeography lesson plan students discuss theories that could explain the given observations.
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Activity #5 Environmental Effects
Students explain the implications of particle theory of The Law of Conservation of Matter for problems of pollution and waste disposal. They describe, in terms of atoms and molecules, what happens to materials when they are dissolved or...
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Women's Brains
Students experience an example of bias in science dealing with women and gender.