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DISCOUNT LENSES ( GELATIN WAVE GUIDES)
Students study attributes associated with concept of fiber optics is done using a labmade fiber optic from clear molded gelatin. A variety of shapes can be cut and pieced together to form a conduit to transmit the laser beam by internal...
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Riding the Radio Waves
Students examine the basic concepts of radio waves and magnetic fields. They study how the AM radios are built and demonstrate the concepts of amplitude and frequency.
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Topo Triangulation
Students investigate how to read a topographical map and triangulate with just a map. They convert a compass measurement to a protractor measurement, reverse a bearing direction, and using a worksheet take a bearing of certain landmarks...
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Does that Sound Right to You?
Ninth graders are introduced to the components of compressional and transverse. They practice answering speed problems involving different mediums that waves travel trhough and then review the wave PowerPoint. They then visit physics...
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The Movement of Ocean Water-Science Puzzlers, Twisters & Teasers
In this earth science worksheet, students complete 19 questions about oceans and the movement of ocean water in the form of puzzles, word scrambles, and brain teasers.
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The Action Potential
In this biology worksheet, students examine the internal functions of the human body while considering the factors needed to explain the physiological reactions.
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This Can't be a Plant
Students grow mold. In this science experiment lesson, students grow mold on different pieces of bread by adjusting the moisture, temperature, and light. They record the results to see which grows the most mold.Â
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Conflict Transformation
Students analyze the usefulness of conflict. In this conflict resolution lesson, students will examine several real life conflict scenarios. Students will analyze these conflicts in terms of there costs and benefits to determine weather...
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Beads, Balls, and Beakers
Students analyze the amount of space required to pack round objects. In this geometry lesson, students practice using space economically by practicing packing spheres into beakers. They then translate this concept to molecules being...
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Greenhouse Effect: Pop Bottle Experiment
Students explore global warming by conducting a weather experiment. In this greenhouse gas lesson, students define the greenhouse effect and the impact on our ozone layer. Students utilize a soda pop bottle, floodlight bulb, thermometers...
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Seeds of Wetland Life
Learners participate in several activities on seed exploration. For this biology lesson, students classify seeds according to their dispersal method. They explain the different adaptations plant have to disperse their seeds.
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Seeing Mathematics in the Forces of Nature
Students study waves and their characteristics. In this wave activity students calculate the speed of waves, wavelength and the period.Â
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The Science of Tsunamis: Seeking Understanding in the Wake of Tragedy
Students use Internet research, articles, discussion and models to explore the dynamics of a tsunami. They focus on the 2004 Asian Tsunami and create posters illustrating their understanding of this phenomenon.
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Fracture Fundamentals: A Cheesy Analog
Students make small cuts (fracture nuclei) in processed cheese food and then apply stresses perpendicular or parallel to the cuts to see how fractures grow. They make predictions before each experiment and explain their results to the...
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Alkanes: Thermal Cracking
In this alkanes instructional activity, students compare the average standard bond enthalpy for common bonds. Then students complete 3 short answer questions.
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What Really Matters When it Comes to Sound?
Young scholars conduct experiments to learn about sound wave vibrations in objects and pitch. Students test how varying the volume of water in a vessel changes frequency and pitch.
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Magnetism and the Magnetic Force
Fourth graders investigate magnetism and the magnetic force.
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Historical Lessons on Wartime and Race Relations
Students identify perceptions towards Asians widely held by the American public through the analysis of political cartoons from the 1940's. They recognize the ramifications of such perceptions on Asian American and Arab American.
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Let it Grow!
Students explain the relationship of plants and animals in the environment. They name the basic requirements for plant growth and define the terms photosynthesis, stomata, chlorophyll and xylem.
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Properties of Waves
Third graders observe and investigate wave properties and compare the properties of particles and waves. They fill a pie pan half full with water, place a toothpick in the center of the pie pan, then drop a marble into the pan and...
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Signed, Sealed and Delivered: Marbury v. Madison and an Independent Judiciary
Students research the judiciary branch of government, the way in which judges are appointed and the apparent loopholes and remedies in the legal process.
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ERA: Its Effect on U.S. Society
Students student the goals of the ERA movement as it attempted to advance women's rights. They examine its goals, gains, and shortcomings.
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Teaching African Literature in English
Students do a research project on one of the European countries and develop the points in detail. They determine the sophistication of African tradition and culture that have been degraded by the media and write an essay from the facts...
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It's About Time
Students investigate how Global Positioning Systems work and how and why GPS receivers make errors. They graph data points and apply estimation and prediction to real-life GPS situations, discuss time delay, and complete a worksheet.
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