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Ants
Third graders study the habits and habitats of ants. They research the use of technology as a valuable investigation tool and access other web sites for future research projects. The students make successful decisions while playing SimAnt.
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From Maps to Models
Young scholars explore watersheds through the use of a topographic map. They observe topographical maps and discuss their characteristics. In groups, students create a model clay island and make a topographical map of it. Afterward,...
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Examining Samples and Asking Testable Research
Students formulate a testable research question containing a comparison and a
quantitative measure. They state the null and alternative hypothesis for a testable research question. In addition, they describe some of the abiotic
and...
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Ice Energy
Students investigate how salt affects the state of ice. In this ice cream making lesson, students change the freezing temperature by adding salt and observing the results. Students use experimentation and comparison to see how chemicals...
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Discovering Seeds
Students compare seeds with seedlings. In this life science lesson plan, students make observations of seedlings and the seeds they grew from, paying special attention to the roots. Lesson includes extension activities.
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The Solution to Pollution is Dilution
Students consider what happens to herbicides or insecticides that are used in agricultural practices, especially herbicides that are used to control noxious weeds. They become acquaint with a chemical assessment method known as...
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Dragon Boats
Students create a model boat. In this art lesson, students identify what makes a boat float and use milk cartons to create their own boat.
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Cosmic Wheels
Young scholars build a scale model of the Solar System and determine the time other planets take to travel around the Sun in comparison to the time of the Earth's revolution. The velocity of the planets are also determined in this lesson.
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What's the Fizz Factor
Students as a class create a fountain using both coke soda, and mentos candy. In this science activity, students test which combination of coke and mentos products produce the tallest fountain. Students use the scientific method to track...
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Global Warming
First graders discover the effects of global warming on polar bears. In this life science lesson, 1st graders model the polar bear's habitat and observe what happens as they raise the temperature. They record their observation in the...
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Angular Velocity: How Long Is a Day on The Sun?
Students establish the angular velocity of the Sun and determine how long it takes the Sun to make one complete revolution. They determine what angular velocity is and how it can be useful in determining the speed and direction of any...
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Spinning into Space
Students, through hands-on activities, teacher demonstrations, pictures, and informational books, complete a unit on the Earth and its place in the Universe. They make mobiles of the Milky Way and watch demonstrations of lunar and solar...
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Naming the Clouds
Fourth graders examine how water condenses into clouds and identify the different types of clouds using the same system devised over 200 years ago. They listen to a book about clouds, and create a Cloud Key. Next, they record their...
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Biomass: The Energy of the Future
Sixth graders examine information about a variety of renewable fuels. They read key vocabulary terms, read and discuss a story handout, and conduct research on renewable fuels. Students then complete a comparison chart, and write an...
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Mutation and Genetic Change
In this genetic change worksheet, students read about how mutations can occur in germ cells and somatic cells. Students complete 1 multiple choice and 4 short answer questions.
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Pollution Solutions: Earth Day
Eighth graders explore water pollution. In this stewardship instructional activity, 8th graders draw comparisons between potable and impaired waters. Students use the Learning Link website to examine ways people are fighting pollution...
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With Liberty & Top Soil for All
Students compare the basic needs of plants to the basic needs of democracy. In this democracy comparison instructional activity, students complete a worksheet on what happens to a plant that's not nourished. Students draw a correlation...
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Milkweed and Monarch Butterfly Mania
In this online/interactive worksheet comparing and contrasting Monarch and Great Spangled Fritillary Butterflies worksheet, students read an online comparison and contrast guide, use the graphic organizer, and record the similarities and...
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Regulating Gene Expression
In this gene expression instructional activity, students read about two transcription factors: activators and repressors. Students complete 1 multiple choice and 5 short answer questions.
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RNA and Gene Expression
In this RNA worksheet, students compare and contrast RNA from DNA. Students complete 1 multiple choice and 8 true or false questions.
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Finders Keepers
Students explore the career of beekeeping. In this careers lesson, students examine the importance of the beekeeping industry. Students read stories about beekeepers and write comparisons. Students write a report on beekeepers and the...
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Compare and Contrast
Encyclopedia Brown asks readers to compare and contrast clues to help Kara and her family solve the mystery of the dripping water. A Venn diagram could be used to make visual the similarities and differences between the two rooms.
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Lesson 5: Designing an Experiment
The intent of this lesson is to introduce young scientists to the steps of the scientific method. To this end, they consider the question, "Which brand of battery lasts longest?" In this case, the experiment is carried out as a class,...
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Spreadsheet Moon Comparison
Students use the Internet to research characteristics of moons for other planets They use a spreadsheet to organize information for all of the moons researched. They use the spreadsheet data to make statements showing comparisons and...