Curated OER
Differentiate Elements, Compounds, and Mixtures
Students examine the differences between elements, compounds and mixtures. Using diagrams, they compare and contrast atoms and molecules and describe various chemical reactions. They distinguish the differences between ionic and...
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Newton's Laws
Students examine and discuss Newton's Laws and discover his contribution to physics. In groups, they participate in an experiment in which they much apply the Laws to the world around them. They describe contact and conservative forces...
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Good Vibrations: Building a Wave Model
Students assess and apply recurring patterns in natural systems. They evaluate the wave properties of frequency, wavelength, and speed as applied to sound. Students develop a relationship to quantify aspects of wave motion. They predict...
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Newton's Three Laws of Motion Lesson Plan
Students explore Newton's three laws of motion using a variety of activities. In this physics lesson, students calculate the average speed of a vehicle they constructed using distance and time information. They identify and draw the...
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One Two three Isaac Newton and Me
Ninth graders study Newton's Laws and apply these concepts to travel in space. For this space lesson students complete several lab activities.
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Beginner's Guide to Aerodynamics
Students, after reading an explanation from a NASA Web-based textbook, you demonstrate an understanding of the text by applying it to questions involving the theories of how a wing produces lift.
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How Does Altitude Relate To Density?
Students demonstrate an understanding of the properties of matter by applying them to density, pressure, and temperature. The educational software program, "Foilsim" is used in this inquiry.
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Car Wash
Students determine the most appropriate site for a car wash, based on each site's soil characteristics (chemical, physical) and topographic features. They perform an experiment to determine the changes to three different soil types when...
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High Jump
Students examine how physics help high jumpers break records. They discuss the phases of the high jump, gravity, and center of gravity, and conduct an experiment to determine whether they can improve the height of their jump.
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Natural Indicators: How Do They Work?
Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...
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A Cut Above the Rest Administration Procedures
Learners analyze how the Law of Conservation of Energy applies to the design and use of scissors. Working in groups, they determine the output work for a standard pair of scissors.
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Satellite Tracking
Students apply satellite tagging data to investigate questions related to open-ocean animals, their habitats, and their migratory behaviors. They determine how physical or biological factors determine organism behavior using a data...
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Exploring Magnetism in Solar Flares
Students apply concepts of magnetism to help them understand the production of solar flares. In this solar flare lesson, students complete activities and graphic organizers to help them learn about magnetic fields on the surface of the...
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Acid Rain
Students use real-time weather maps to determine the likelihood of acid rainfall in a region. Students apply their understanding of interaction between weather systems, land and air pollution, to address acid rain and the effects on...
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What Is Engineering Design
Students investigate the concepts related to the practice of designing and building large scale buildings. They conduct research using the internet and other resources in order to apply mathematics and architectural design principals in...
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The Invention of Faraday Cage
Students demonstrate how Faraday's cage work by building their own electroscope. In this physics instructional activity, students explain how Faraday's cage work. They cite several applications of this principle in the real world.
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What is Cultural Evolution?
Students comprehend what is meant by Cultural Evolution and that it primarily applies at Human Evolution, but that there are examples in higher mammals such as a killer whales, dolphins and great apes of particular groups by exploring...
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Our Solar System
Learners analyze the theories of the formation of the universe and solar system. Students analyze planetary motion and the physical laws that explain that motion: Rotation, Revolution, Apparent diurnal motions of the stars, sun, and...
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Shipwreck Alley
Students examine the different types of vessels used in commercial shipping. In this commercial shipping instructional activity students apply force and motion to problems of marine safety.
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Soda Straw Rocket Activity
Students construct a rocket using soda straw. In this physics lesson, students determine the nose cone length that produces the best rocket. They explain the importance of using a control in an experiment.
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Geometry of Radio Meteor Reflections
Ninth graders investigate and describe ways that human understanding of Earth and space has depended on technological development. They describe and interpret the science of optical and radio telescopes, space probes and remote sensing...
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Photocells II: The Photoelectric Effect in Photocells
Young scholars discuss the principles of atomic structure that underlie the operation of a photovoltaic cell and explains how they apply to a photovoltaic cell's operation. An area of the classroom is staked off to represent a...
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Molar Mass
Students apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before...
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Field Crops in the Agro-ecosystem
Ninth graders explore how to apply ecological analysis to cropping systems. In this agro-ecosystem lesson students study management practices including soil and fertility.