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A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions
Learners recognize the benefits of ethanol and study photosynthesis. In this ethanol lesson students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase.
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Geology and the Battle of Gettysburg
Students create geologic maps of the Gettysburg battlefield. In this geologic skills lesson, students consider the variations of Earth's surfaces and explore strategies employed by the North and South in the Battle of Gettysburg to...
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Countdown to Disaster
Students discover the potential dangers of weather in their hometown. In this environmental lesson, students research Hurricane Hugo and the devastation it caused South Carolina in 1989. Students record weather data from their city and...
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Sky and Cloud Windows
Students monitor the weather, clouds, and sky. In this weather lesson, students create a sky and cloud window to focus their sky observations. They write observations in a notebook and include the date, time, cloud cover, types of...
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Threads
Students group observed data, filtering from all their observations the similarities between burring threads. In the second part they make a comparison of a chosen attribute between the two threads.
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Technology of the Deep: Experiments with Buoyant Forces
Students conduct a series of experiments to study the effects of temperature and salinity on the buoyancy of an object in water. They devise ways to make floating and sinking objects neutrally buoyant.
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The Water Cycle and Clementine
Third graders sing a piggyback song to explore the parts of the water cycle and then illustrate and label the water cycle in their science journals.
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Connect the Species
Fourth graders, in pairs, explore energy transfer and species interrelationships by viewing slides on a microscope. hey explore phytoplankton (producers) and zooplankton (consumers)
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Earth Kids: Kindergarteners Taking Care of the Earth
Students explore a variety of ways of how to care for the environment in the nine lessons of this unit. They observe how to be responsible "Earth Kids."
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Acid and Base Testing 2
Students design and conduct an experiment on unknown solutions after studying descriptions of indicators and the way in which they identify acids and bases. Students must gather, organize, and analyze data as well as make inferences...
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Reaction Rates
Students work in groups of 4-6 for the experiment/activity part of this exercise. They base their explanation on what they observed. Students observe how substances react chemically in characteristic ways with other substances to form...
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Reading Comprehension Worksheet: Compounds & Elements
In this reading comprehension instructional activity, students read several short paragraphs about compounds and elements and then answer several questions about the text.
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Determining pH
Students evaluate pH levels through a solubility experiment. In this pH levels lesson, students list characteristics of acids and bases. Students complete their own pH level experiment. Students go to the GEMS Alien Juice Bar website to...
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What's Cooking
Learners complete a solar radiation activity. For this solar radiation lesson, students complete an experiment to learn about solar radiation. Learners make solar tea by using the energy of the Sun to brew tea.
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Investigating and Using Biomass Gases
Students examine the definitions of biomas gasification and generate their own biomass gas. In this renewable energy lesson students collect gases and roast a marshmallow.
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Flutter By!
Second graders identify and list the four main stages of a life cycle of a butterfly. In this butterfly lesson plan, 2nd graders use the internet and videos to learn about the life cycle and be able to list them on their own.
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Machines at Work
Young scholars discuss how simple machines have made our lives easier and construct a compound machine. In this machines lesson plan, students watch a video on machines, look at websites, and follow task cards in order to make a simple...
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Cost Effective Egg Drop
Students create cost effective ways to protect an egg. In this cost conscious lesson plan, students complete an egg drop activity while spending the least amount of money possible.
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Population Dynamics
High schoolers investigate the causes and consequences of population growth and the envrionmental factors that contribute to it. They discuss what they think the world's population will be in 2050.
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INDUSTRY AND THE ENVIRONMENT
Seventh graders create a final project called Industry X (which was previously researched in the unit) has plans to build in town. There is a special town meeting scheduled to discuss this matter and allow everyone to express their...
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Lesson 6: Resonance
Students participate in a lab activity using three tuning forks of different frequencies and a Resonance Tube Set purchased from Sargent-Welch to take measurements of resonant lengths of the tuning fork frequencies. Students then try to...
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Icebergs Ahead!
Young scholars examine icebergs and how they are suspended in water, why ice floats, the melting process of an iceberg, and the floating behavior of ice compared to that of a cork through a lab activity.
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COMPARE SOILS BY GROWING PLANTS
The student will identify the difference in the rate of plant growth in three soils that vary in organic matter.1. Obtain three to four flowerpots, different types of soil, a record chart, three to five beans for each pot, and water....
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Forces and Machines
In this forces and machines worksheet, students will review vocabulary associated with forces including friction, inertia, and work. Students will also explain how simple machines help to do work easier. This worksheet has 10 matching, 6...
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