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Introduction to Gas Chromatography
Students analyze gas chromatograms and suggest various applications for gas chromatography.
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The Needs of Living Things
Students watch video clips of animals and plants in their natural environment, to gather evidence that all living things have basic survival needs. Students draw pictures of real or imaginary pets eating, drinking, breathing, and taking...
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Lenses and Mirrors
Students investigate lenses and mirrors showing how they bend and reflect light waves.
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Everyday vs. Extreme Relationships with Nature
Middle schoolers examine the interactions with nature and the environment. They discover where water comes from and ways to conserve water. They also examine energy sources and consumption.
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Wheel & Axle Tractor
Students design and build a tractor using LEGO materials. They write and draw their designs.
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Radish Seed Garden
Fifth graders explore the effects of overpopulation in an ecosystem while applying the scientific method. They discuss overpopulation and its meaning. Students as an organism competes for space in an overpopulated area. They plant...
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A Demonstration of Photosynthesis and Transpiration
First graders examine the effect that light and air has on green plants.
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People Interacting with the Environment
Students explore an arctic, temperate, and tropical environment and then decide what people need in each environment to help them live comfortably and what their lives would be like.
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From Seed to Plant
Students adopt seeds, recording their observations as they draw their seeds, germinate them, and plant their seedlings using the hydroponic method. Students maintain journals recording their germination experiments.
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Which Way to Roots Grow?
Second graders explore roots and how they grow. They observe as seeds planted in various directions grow and record their observations. Students discuss the direction in which the roots are growing.
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Looking at the Community Tree
Third graders review the characteristics of living and nonliving organisms. As a class, they observe a tree and describe the interactions between the living and nonliving organisms surrounding it. To end the lesson, they ask a question...
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Compiling and Weighing Evidence
In this evidence worksheet, students read about how scientific theories are developed and how evidence is gathered to support the theory. This worksheet has 2 graphic organizers and 2 short answer questions.
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Calorimetry
Students construct a calorimeter. In this calorimetry lesson plan, students solve problems associated with calorimetry by constructing a calorimeter with a pop can.
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Sink or Swim
Students define density and explain how to determine the density of an object. Students participate in a demonstration that shows the differences in the densities of different liquids and how they affect the liquid's physical properties.
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Enzymes in Action: An Inquiry Approach to the Effects of Enzymes
Learners experiment with enzymes as key components of chemical reactions in all living things through this series of lessons.
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Let's Make Waves
Students investigate the concept of waves and how they are formed. The force of wind is demonstrated as the prime factor to the creation of ocean waves. Students research the concept in detail for better comprehension.
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Blood, I Presume?
Students explain the value of blood in trials. In this DNA lesson students work together to collect and share information and ideas that they come up with after learning how to distinguish blood from other stains.
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Iron For Breakfast
Third graders are challenged to use scientific thinking, they experiment and observe which objects are attracted to a magnet. Pupils use the evidence to construct an explanation as to what common property the objects attracted to a...
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Density Lessons and the Oil Spill
Teachers can use the oil spill cleanup efforts as a springboard to discussions and activities related to density!
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Fish Communities in the Hudson
Learning to read data tables is an important skill. Use this resource for your third, fourth, or fifth graders. Learners will will study tables of fish collection data to draw conclusions. The data is based on fish environments in the...
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Population Growth in Yeasts
Students design an investigation using yeast. In this environmental engineering lesson plan, students design an investigation to determine how environmental factors affect the growth of yeast. They will collect quantitative data and...
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Following a Recipe
Learners create a cookbook. In this recipe and writing lesson, students brainstorm the skills necessary to follow a recipe, watch a cooking show and write down a recipe used. Learners use a word processing program to write a paragraph...
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Celebrate Black History
Students research African-American mathematicians. In this middle school mathematics instructional activity, students celebrate Black History by conducting Internet research on an African-American, mathematicians or scientist. Students...
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The Water Cycle
When homeschooling parents and children tackle the water cycle, the results can be a fascinating exploration of our environment.