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Radioactive Half-Life
In this half-life learning exercise, students determine how much of the radioactive isotopes will remain after a certain amount of time. This learning exercise has 11 problems to solve.
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Ecology and the St. Lawrence River
Ninth graders complete a unit of lessons on ecosystems, organism interactions, and energy flow. They create a key for known species of fish, diagram the movement of energy through an ecosystem, and create and present food chains and food...
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Other Countries
Learners select a country and conduct research on the culture, population, geography, and government of their country. They conduct research using the Internet and a variety of resource books, and write and publish a report that...
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Air Masses
Students are given maps depicting two or more air masses and they then categorize bodies of air by temperature and moisture characteristics. They recognize large regions of similar type air. Students are given a map of air temperatures...
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Porosity and Permeability
Young scholars examine the concepts of porosity and permeability. They conduct experiments to determine the porosity and permeability of gravel, sand, and clay. After performing the experiments they collect and graph data, comparing...
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Structure of Earth
Seventh graders study and make a model of the significant formations of the ocean floor. They examine images and illustration and apply their imagination while creating the model. They are challenged to complete further research as an...
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The Sun's habitable Zone
High schoolers explore the average surface temperature of planets. They use the Planet Temperature Calculator to find the average temperature. Students explore how the distance from the sun affects the Earth's average surface...
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The Life Cycle of the Butterfly
Second graders study the life cycle of a butterfly by observing metamorphosis taking place in a butterfly pavilion. Students illustrate their understandings of the body parts of a caterpillar and butterfly, as well as the life cycle,...
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Fun With Fish Forms
Students explore fish adaptations and anatomy. In this science lesson, students discuss various adaptations of fish and how those adaptations help them.
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Separating Soup Mix
Pupils use screens of three sizes to separate a mixture of five solid materials. They plan and conduct simple investigations using appropriate tools, measures, and safety rules and record and report observations, explanations, and...
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Ice Cream
Students are shown an experiment making ice cream while discovering the freezing point depression. There are questions for students to answer after the demostration.
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How Can we Measure the Rate of a Chemical Reaction?
Students examine different types of chemical reactions. They explore how alcohol molecules affect the reaction rates. They answer discussion questions to end the lesson plan.
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Our Special Planet Earth
Students explore what is special about our planet. They explore the various climates that are found on the planet Earth. Students create an advertisement to convince people why their favorite environment would be the best place to visit.
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A-Z List
Students practice using vocabulary terms about the Louisiana Purchase by creating a picture dictionary, an ABC book of terms, a word sort, or a game. Each project should include people, places and terms as they relate to the Louisiana...
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Map Reading
After examining a map from 1803 and 2003, they explore how to become map readers. They describe what they see on the map from 1803 and compare the information to the map from 2003. Students create their own map of the neighborhood that...
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Phase Transition Temperature of Fats
In this chemistry worksheet, students investigate through experimentation the solidifying behavior of some edible fat mixtures by determining their cooling curves. Then they data-log equipment to obtain a large number of temperature...
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Is Air a Fluid?
Students use baking soda, vinegar, matches, and other materials to pour gas. In this air lesson plan, students use the materials to pour gas and learn that air can be a fluid like a liquid.
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Matter: Build a Word
Fourth graders examine matter and the periodic table of elements. In this matter lesson, 4th graders discuss atoms and their composition. Students explore the periodic table of elements and use it to spell words out of the elements.
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Peru History
Students gain an understanding of Peru's history. They analyze how specific ideas and beliefs have had an effect on a particular period of time and they trace the route of the Spanish Conquistadors on a map of Peru.
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Create a Travel Brochure
Students determine how geography affects how people live, work and play. They identify the different landforms in the three regions of Peru and create a travel brochure highlighting Peru's attractions.
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LESSON 3: The Many Shades of Our World
Students recognize that people have many different types of skin color.
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Living In a Tree
Students explore the types of animals that live in trees and discuss the adaptations and characteristics that allow them to live in trees easily.
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I Wear My Genes Inside Out: The Genetic Characteristics of Animals
Students create mixed breed dogs using paper illustrations of various breeds. They label dogs created by students using the Genetics Center and discuss the aspects of genetics that affect the outcome of the various projects.
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P.L.E.P: Parts of Blood
Middle schoolers examine the different parts of blood. In this human blood lesson plan students work in groups and identify parts of blood and construct a model of human blood.