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Community and Ecosystems
Young scholars complete a unit of lessons on ecosystems. They participate in online activities, create a diorama, write journal entries, and develop a Hyperstudio multimedia project on a selected ecosystem.
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Heat Energy- Temperature
Second graders investigate the meaning of temperature. They determine what happens to a thermometer when the temperature rises or falls. They place thermometers in different classroom locations in order to compare the temperature in a...
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Just Bee-Tween Flowers!
Students examine the major plant and bee parts and the interdependency between bees and fast plants. They observe and record the stages of growth of fast plants, take photos of the plant's life cycle, and cross-pollinate plants.
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SURFACE CURRENTS
Young scholars identify five major ocean currents and identify the correlation between ocean circulation and prevailing winds.
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A Rainbow Under the Sea: How do Animals Survive in the Ocean?
Second graders read books, watch videos, complete worksheets and participate in class discussions about ocean animals. They, in groups, design PowerPoint presentations on selected marine animals.
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Magnets
Students investigate the magnetic attraction of different materials by observing a demonstration, and review the words "attraction" and "materials." Next they conduct exploration of a number of materials which have different properties...
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Exploring Customary and Metric Systems
Students investigate and measure using the metric and customary units. For this math lesson, students investigate which method is used most worldwide, the metric or the customary. They convert from unit to the other.
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PLANETS IN PROPORTION
Students discover scales for both the solar bodies' relative sizes and their distances from the sun. They find equatorial circumference and volumes of their solar bodies. Students apply estimation strategies and proportioanl reasoning to...
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Foods and Languages of the World
Students review Mexico's location and language and learn to pronouns 10 new Spanish food words. Students listen as the book, Corn is Maize is read, touching and passing around an ear of Indian corn. Students discuss the contribution of...
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Gravitational Factors
Young scholars identify the forces that affect the weight of an object. In groups, they determine the proper math model which can demonstrate the attraction between two objects based on gravity. They discuss the relationship between the...
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Investigation of Timbre
Students design an experiment to analyze the timbre of different instruments. In this physics lesson, students analyze the missing quality in sound. They discuss their results in class.
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"Water, Water Everywhere and None to Drink"
Ninth graders research the importance of maintaining an unpolluted water source in their community. They work together in groups and brainstorm ideas on what they can do to help. They can also write their local politicians.
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Looking into Eratosthenes' Radius of the Earth
High schoolers, in small groups, research Eratosthenes and his calculations of the Earth's radius. They write a summary of the person, the experiments and his calculations to determine how accurate Eratosthenes was in his estimations of...
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Definition and Applications of Computational Science
Students participate in a variety of instructional experiences about Computer Science. They define Computational Science and describe computational simulation. They also compare and contrast Computational Science and Computer Science.
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Lesson 3: Understanding Population Growth
Students explain population growth in Maryland and its relationship with age structure, household growth and consumption of land.
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Using the Microscope
Learners demonstrate their ability to properly make observations using a compound microscope. They prepare an onion skin slide and focus on it in both low and high power. Then they measure the diameter of one of the cells.
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Jelly Bean Math
Students estimate, measure, compute, and create patterns using jelly beans. In small groups, they solve various calculations, place jelly beans into groups, invent a new flavor, create a pattern, and complete a worksheet.
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Measurement: Using the balance
Students use a balance and gram cubes to measure several different objects. They then record their results on a data chart and answer questions about them.
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Weather Patterns
Pupils use yearly averages over a five-year period to understand weather trends for a specific area.
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Munching Mice
Learners examine different variables and their effects on weight gain in mice. They consider the validity of relating the results in mice to humans.Finally, they discuss the ethics of using animals in experiments.
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Comparing Amount of Rainfall in Different Geographical Areas
Students construct rain gauges and use them to log rainfall in their school zone, local city, and region and then compare and discuss them by plotting this information.
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Altitude and Flight Forces
Young scholars use the World Wide Web to access and use FoilSim. They also use the World Wide Web to access the NASA Glenn Web site for information relative to the factors involved with the flight of an airplane.
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Heat Transfer and Pollution
Students perform computer simulations on air dispersion. In this chemistry lesson plan, students calculate energy transfer based on specific heat and temperature change. They explain the causes of smog.
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How Can You Study Things You Can’t See Like: Atoms?
Students simulate how scientists studied things they can't see like atoms. In this chemistry lesson, students predict what is inside the numbered obsertainers. They design a way to investigate what's inside without opening it.