Oleh Yudin
iCrosss
Did you know that a soccer ball is very similar to a truncated icosahedron? Both have 32 faces, but while a truncated icosahedron is made up solely of flat hexagons, a traditional soccer ball has 12 pentagons and 20 hexagons, each curved...
Curated OER
What a Drag
Middle schoolers learn examples of friction and drag, and suggest ways to reduce the impact of these forces. The equation that governs common frictional forces is introduced, and during a hands-on activity, students experimentally...
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Math Challenge
Students challenge their math knowledge through a series of lessons designed to engage critical thinking and reasoning skills. In these problem solving lessons, students work with the Pythagorean Theorem, time zones in different regions...
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Suspension Bridge Drawing Lesson
Students study the basic artistic styles of suspension bridges. They follow step-by-step instructions to draw a suspension bridge. Students discover volcabulary related to the architecture of bridges. They examine websites of bridges.
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Algebra: Mirror, Mirror on the Universe
Students assess how algebra, telescopes, space exploration and optics are so important in astronomy. They encounter studies on the Hubble Space Telescope, Hubble Deep Field and how algebra helps to determine the effects of contamination...
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Secrets of Lost Empires II -- Roman Bath
Students build an arch with no mortar following the design of the Romans. They use cookies to represent the blocks used and work to distribute the weight on the stones.
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Math Challenges
Students engage their critical thinking skills to solve challenging math problems. In these problem solving lessons, student work with tessellations, weights/measurement, reasoning, surface area, geometric shapes, and algebraic procedures.
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Waste Aggregates and Material Properties
Students define specific waste materials that could be used as aggregate in concrete. In this aggregate and waste lesson plan, students brainstorm on how to incorporate waste in construction and define different aggregate materials.
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Design Team Challenge
Young scholars work in groups to build a robot. In this robotics lesson plan, students create an electronic robot and program it to follow directions. They create an obstacle course for the robot to follow and test its performance.
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Earthquake Depth
Students research and locate earthquake epicenters on a map using latitude and longitude. They determine if the depth of an earthquake has any relationship to the distance from a plate boundary.
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Take Two and Call Me in the Morning
Eighth graders are introduced to the workings of the major systems of the Human Body: circulatory, digestive, respiratory, nervous, skeletal, and endocrine Systems. They learn the major organs of the systems and their functions.
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Processing the Future: Innovations in Computer Technology
Learners visit a website that takes them inside of a computer to see how it works. They investigate the people who contributed to computer technology.
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Using GIS to Construct Water Table Maps and Flow Nets
Pupils examine how to use GIS software to analyze patterns of groundwater flow. Seepage lake elevation data from the Sand Hills of Nebraska is used to construct a water table map and flow net using Esri's Arc Map software.
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The Perfect Storm
In this weather activity, learners read about the mechanics of a hurricane and then complete 4 short answer questions based on the reading.
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National Gallery of Art: Leonardo da Vinci
Young scholars study a portrait of Ginevra by Leonardo da Vinci. In this art appreciation lesson, students study this unique double-sided work by Leonardo da Vinci and are asked to create their own double-sided piece of art.
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Grade 5 Language Arts Test Book 1
In this grade 5 language arts test book 1 instructional activity, 5th graders read 4 passages, answer 20 multiple choice comprehension questions in standardized test format, then write a paragraph with supporting details.
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Geometry Jeopardy
Students identify the pattern in a problem. In this geometry lesson, students make predictions, collect and analyze data. They apply the idea of scales and measurements to the real world.
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Language Arts Lessons Coupled with Technology Training
Students can benefit when teachers infuse technology training into language arts lesson plans.
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Introduction to Biometrics
Students use the internet to research how biometrics is being used in the real world today. They work together to research hand geometry applications. They share their findings with the class.
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Animating Motion
Students apply what they recall about objects in motion by animati ng sequences of pictures that model a set of physical conditions. They animate the orbital motions of the Earth, the space shuttle, and the Moon based on calculations of...
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Siphon Pump
Students determine the basic types of pumps and how they work in terms of pressure, velocity, and elevation differences. They build two examples of gravity-driven water pumps.
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One-Way Valves
Students explore how the heart pumps blood through its valves. They observe fluid moving through a one-way valve and build a model of a valve. in addition, they explore biotechnology design.
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Wildlife in Arkansas
First graders identify three species of wildlife in Arkansas. They discuss the environment in which the whitetail deer, raccoon, and beaver live in. They identify the footprints of each animal and discuss how the animals are harvested...
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Issues in Genomics
Students explore the definition of ethics and genomics. In this organism lesson students participate in the chosen teacher lesson.