Curated OER
Pea Soup Ponds
Students perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
Curated OER
Rock Solid
Students investigate the three types of material stress related to rocks. They watch a PowerPoint Presentation, view an online animation of the three types of rock stress, identify the various types of rocks, answer true or false...
Institute of Electrical and Electronics Engineers
Design and Build A Better Candy Bag
Young scholars discuss how the final design for a product can affect its success. They work together to design and develop a better candy bad. They predict the volume and strength they need for the bag to be successful.
Curated OER
Smart Move!
Students visualize a communication system. They encode, decode, transmit, receive and store messages. Students use a code sheet and flashlight for this process. They will also maintain a storage sheet from which they can retrieve...
Curated OER
Construct And Test Roofs for Different Climates
Students investigate what types of roofs are appropriate for various types of climates and environments. They discuss and observe different types of roofs and housing, listen to the book "Houses and Homes," select a region, and design...
Curated OER
Newton's Laws
Students experiment with and analyze moving objects and explain their motion in relation to Newton's Laws of Motion. Students then work with partners to design and construct cars that are powered by balloons.
Curated OER
Modeling a Centrifugal Compressor Wheel
Students create a model of centrifugal compressor wheel following step-by-step instructions. In this technology instructional activity, students use SolidWorks to create curved surfaces. They give practical applications of a centrifugal...
Curated OER
Invent a Backscratcher from Everyday Materials
Pupils explore the design process. They discuss why new products are made, examine backscratchers brought in from home and discuss why it is a useful device, and working with a partner draw and construct a backscratcher.
Curated OER
Castles and Fortresses of the World
Students work in groups to study castlers and fortresses of the world. They study pictures and models of well known castles and fortresses. Students construct a 3-D model of a castle or fortress using materials of their choice.
Curated OER
Bridges
Students are introduced to the different types, designs and nature of bridges. They observe a historical look at the bridges in and around the Pittsburgh area through a video presentation. Connections are made between science and...
Curated OER
Designing a 2-liter Pop Bottle Piece to be Used for Water Rockets
Students design and create water rockets using recycled materials. In this technology instructional activity, students measure and sketch their project design before drawing them using SolidWorks. They construct the bottle as accurately...
Curated OER
Construct with Solids
Students discover which properties of solids lend themselves to building a tower through hands on trial and error and observation of others as they are building. They write down the steps it took them to build the tower and label an...
Curated OER
Secrets of Lost Empires I-Colosseum
Sixth graders identify how to use pulleys to change the direction of force. Students develop ways to evaluate designs, noting that no one best design exists and that different tasks require different designs. Students designs will vary.
Curated OER
Glide Away
Students design and construct a gliding aircraft. They use the Internet as a research tool to gain background information about specific flight principles.
Curated OER
Altered Genes
Students describe the economic relationship between farmers, consumers, and food companies. They examine the issues regarding the reactions of consumers in this country and other countries to the use of gene-altered crops in food...
Curated OER
Cantilever Beam Design
Students design a cantilever I-beam given specific criteria. In this technology lesson, students analyze stress and deflection using a computer program. They present their result in class orally.
Curated OER
Edible Transformations
Students differentiate the different phases of matter. For this chemistry lesson, students conduct several hands-on exercises to discover how matter transforms when mixed together. They identify the different stages in the water cycle.
Curated OER
Launch Biotechnology into Your Classroom: Drug Delivery and Diffusion
Students distinguish between diffusion and osmosis and describe ways that drugs can be administered. In this diffusion lesson students research career paths and create a presentation to give to the class.
Curated OER
Junior Engineering Surface Water
Students experience the effects of pollution and erosion on a model of a watershed and explore ways to change the outcome.
Curated OER
Junior Engineering Retaining Walls
Students name the properties of sand as related to the properties and the building of retaining walls. They build a retaining wall and state how retaining walls are used.
Curated OER
DNA Fingerprinting for High School Biology
Learners work with tools and techniques used in genetic engineering. They dissect a sample into fragments of DNA using restriction enzymes, sometimes called "molecular scissors". They sort these fragments, measure and analyze them according
Curated OER
The Story of Corn
Students use primary sources to compare the early development of corn with current techniques of biotechnology and genetically engineered seeds, and identify plants natural to the Americas and those natural to Europe that were part of...
National Endowment for the Humanities
Shakespeare's Macbeth: Fear and the Motives of Evil
Students use an online search engine (or a printed concordance) to locate passages that highlight Macbeth's response to fear and his descent into evil. They analyze the motives of Macbeth's increasingly desperate and evil actions.
Curated OER
Creating Personalized Stationery
Students write, format, enter, save, revise, edit a full block style letter with open punctuation for printing. They produce a personalized letterhead using a computer and access information from the Internet using a variety of search...
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