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Photosynthesis: Intake of Carbon Dioxide - Production of Oxygen
High schoolers, after a long-term observation of photosynthesis with aquatic plants, assess the benefits of photosynthesis towards all living organisms. They explain in their own words the two cycles within photosynthesis. Guided...
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Hertzsprung-Russell Diagram
Students examine the relationship between temperature and brightness. In this astronomy lesson students will correlate the evolution of stars to the HR diagram plotted.
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How Warm is the Water?
Students research how surface sea temperature changes throughout the year. They draw a time series of sea surface temperatures for each month of the year and a depth profile for a summer and winter month using an OceanExplorer Profiler...
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Exploring the Universe
Students conduct Internet research to find information about each planet and present their findings to the class. Students research statistical information and two interesting facts about each planet, then create a multimedia...
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Amazing -- Saturn Is So Far Away!
Students work together to create a scale model of the distances between the planets. They write a paragraph to describe Saturn and their make-believe trip to the planet. They identify other characteristics of Saturn as well.
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What Do I See When I Picture Saturn?
Students create their own Saturn Discovery logs. They draw pictures of the planet and its founder. They share their drawings and writings with partners.
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The Sky Show
Students use lecture and research to answer the question: Why is the sky blue? students research a variety of other sky phenomena, chart their observations and participate in experiments.
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Measuring the Diameter of Our Star
Young scholars conduct an experiment to measure the diameter of the sun. In this astronomy lesson, students construct a simple equipment to collect scientific data. They calculate the sun's diameter using a given formula.
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The Path of the Sun, the Ecliptic
Students are introduced to the ecliptic, the zodiac and the apparent motions of the Sun, Moon and planets across the sky.
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Watershed Management
Learners investigate the concept of a watershed. They conduct research into the concept using a variety of resources. Students take a field trip to a local watershed to make observations. The outcome is a report concerning the outside...
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Natural Hazards
Learners evaluate the hazards of naturally occurring events. After watching a video concerning safety hazards, students work in groups to discuss the safety issues involved in taking a trip to a mountainous region. Recommendations are...
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A DISAPPEARING ACT Astronomy: Do Stars Always Shine?
Students observe why stars are not visible during the day with a classroom demonstration using an index card punched with holes.
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Living in Extreme Environments
Students explore the living conditions needed to grow bacteria. They develop an experiment that will test the ability of bacteria to survive various temperature extremes. In addition, they complete a lab reprt to share their results.
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Ocean Color
Students examine NASA's SeaWiFS Project Web site to explore how the SeaWiFS Project monitors environmental and climatic changes in the oceans and atmosphere. They answer questions and write a summary in support of continued funding for...
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Persistence Forecasting
Learners study weather forecasting. In this weather lesson, students explore forecasting weather methods and do a forecast. Learners study weather reports and discuss the elements of a forecast. Students study the method of persistence...
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Moon, Mars, and Beyond-Mission Briefing
Students complete this introductory instructional activity in which they find out about the scenario for a simulated online space mission. They review vocabulary and complete a review sheet to reinforce the details of the mission and its...
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Cloud Forecast
Students record weather observations and research online weather data. In this weather observations lesson, students study the cloud cover for several days and record their observations in a chart. Students identify the cloud types and...
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BOUNCING INFORMATION AROUND
Students examine how satellite signals are sent and duplicate it with a mirror, flashlight and black paper.
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Evolution of Observation
Students develop an awareness of the evolution of the scientific method. They facilitate the student's knowledge of looking at variables from different perspectives. Students develop their abilities to defend their ideas with facts or...
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The Water Cycle
Students create an "animated" water cycle wheel that illustrates where water comes from and where it goes.
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Transforming Energy
Sixth graders study about alternate energy sources and discuss with their neighbor how alternative energy sources affect environmental conditions so that an entire species could be affected.
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Robots from Junk
Students create balloon and rubber band models of robotic rovers to investigate the concepts of mass, torque, and friction. Through research and planning, students construct a rover test-bed that simulates the Martian environment.
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The Lepidoptera Project
Students are introduced to Scientific Inquiry and discover how to design an experiment that answers critical questions using butterflies as the topic. They design experiments that compare the number of species of butterflies in a vacant,...