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Chemical or Physical Change?
Eighth graders participate in several science activities to note chemical or physical changes after discussion. They understand that all matter has definite structure which determines physical and chemical properties.
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Blue Genes: Affect Your Life!
Students, in groups, research, analyze and synthesize information on genetic diseases. After watching a video on genetics, groups perform research on a variety of genetic diseases and present their findings to the class.
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The Nutrients Public Transportation System
Students investigate the human circulatory system by experimenting with hoses. In this human body lesson, students create a system of hoses simulating the circulatory system which they utilize to pass objects through. Students discuss...
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Inside Out: An Up-Close Look At Foods We Eat
Fourth graders identify the origins of meats and vegetables consumed by humans on a daily basis. They classify foods (meats, dairy products, grains...) and create a food pyramid.
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Air Temperature and Kinetic Energy
Learners use a NASA website do activities which help them better explain how air temperature and kinetic energy are related to aircraft propulsion.
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Sun and Temperatures
Students consider the relationship of temperature to environmental conditions and then apply their knowledge to a practical event. The task assesses students' knowledge and application of that knowledge to an additional situation.
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Community and Ecosystems
Students 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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George Washington Carver and Sharing
Students research George Washington Carver. In this science lesson, students discuss George Washington Carver's contribution to science. Students explain how peanut butter is produced.
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Just Bee-Tween Flowers!
Learners 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
Students 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
Learners 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
Learners investigate and measure using the metric and customary units. In 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
Students, 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 the...
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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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Using the Microscope
High schoolers 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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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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Jelly Bean Math
Young scholars 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.