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Simple Machines - Inclined Plane
Students learn the fundamentals and daily applications of simple machines.
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Mobile Phones
Investigate how mobile phones impact their lives through this technology lesson that has students discuss the history of the cell phone and research how cell phones are being used in third world countries. Students create a blog for new...
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Modeling the Process of Mining Silicon Through a Single Displacement/Redox Reaction
High schoolers study silicon and where it comes from. In this solar mining lesson students complete an Internet search of mining and a lab activity.
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How Does Sound Travel As Waves?
Seventh graders participate in a number of activities designed to increase their understanding of how sound is generated and how it travels.
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My Habitat Address
Sixth graders draw a habitat and write about what they would need to survive in the habitat. They define the input of items such as materials, energy, and information, and what goes out of the habitat. They play a "Habitat Address" game,...
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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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Historical Development of a Scientific Idea
Ninth graders examine how scientist's contribute to atomic theory. In this development of a scientific idea instructional activity students work in groups and research the development of the atomic model.
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Graphical Analysis of Straight-Line Motion
Learners investigate the concept of straight line motion. They determine the pattern and graph it looking for the motion maintained at a constant speed. Students also write a description of the significance of the line. The skill of...
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Chromatography
Students study about chromatography, a process used to separate mixtures.
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Discover the World of Machines
Students participate in a project which incorporates science with reading, writing, social studies, and technology. Through several activities over a 15 day period, they explore the computer, digital camera, computer software programs...
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Simple Machines
Students engage in a lesson that explores the concept of simple machines. They view a powerpoint media presentation and then are introduced to adult volunteers for the lesson. Each volunteer is at a station with a simple machine and...
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Discovering Places & Regions
Fifth graders research physical and cultural features of a place. They practice skills in gathering information from various sources, using tools such as graphic organizers, word processing, multimedia, and use of the Internet.
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Making Good Decisions
Young scholars examine the consequences of behaviors and what the concept of trade offs are. In this good decision lesson students read an article and answer questions on making good decisions.
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How Much Energy is a Kilowatt Hour?
Students study the conservation of energy. In this energy instructional activity students explain the differences between potential and kinetic energy.
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Lift Relationships
Students use FoilSim (downloadable) to determine how lift is affected by varying parameters on the Airfoil simulation.
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Actual Airflow vs. Ideal Airflow: Stalls
Learners use 3-D modeling techniques to observe the characteristic signature of the stall condition apparent on an airfoil at high angles of attack. They use FoilSim to compare the above with ideal airflow.
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A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions
Learners recognize the benefits of ethanol and study photosynthesis. In this ethanol lesson students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase.
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Look At Those Leaves!
Young scholars observe, measure, and sort tree leaves. They examine leaves individually, in groups, and in relationship to the entire tree. Pupils take a walk outside for a "Leaf Walk." Students are each given a lunch size paper bag, so...
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. For this magnet lesson students decide what types of objects are attracted to magnets.
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Sars
Students discuss the Sars outbreak in 2003. In this biology activity, students research the effect of the outbreak to the world. They create a public announcement about the topic.
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Upside-Down Wings
Young scholars use FoilSim to demonstrate that the graphic analysis of the airflow around one object can be used to hypothesize airflow graphs for objects as they are elongated from a sphere to an airfoil shape.
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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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Find It!
Students analyze the basic concept of Global Positioning Systems using triangulation and measurement on a small scale in the classroom. They describe a satellite and how it helps in locating a person on Earth. They explain how...
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Triangles & Congruence, Proportions & Similarity, Right Triangle & Trigonometry
Students are introduced to the topic of congruence and proportions in Geometry. Using technology, they construct and validate the properties of various geometric figures and identify whether it is congruent or proportion to the objects...