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Effects of Ozone in the Air
Fifth graders learn how ground-level ozone is an air pollution problem. Students measure ozone levels and graph the results.
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The Portable Niche
Third graders, in groups, research animals, plants, and conditions found in ecosystems.
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Presto Change-o: Caterpillars to Butterflies
Students use the Internet to explore the four stages of a butterfly's life cycle. They make a model of a butterfly using macaroni, sticks and leaves.
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Ozone Pollution: Smog Alert
Students explain ozone pollution and make them aware of how it is formed. They simulate the development of smog and infer how it occurs in nature.
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Blowing in the Wind
Students compare hurricanes and tornadoes. They write a paragraph explaining how to prepare for a storm. Students give an oral report. They use weather facts to practice math skills. Students record observations of a storm.
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Aquatic Ecosystems
Students study ponds and wetland ecosystems and examine the food chains and webs in them. In this aquatic ecosystems instructional activity students answer questions about the diversity of the flora and fauna in a pond.
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Air: You Can't See It, But It's There!
First graders investigate that air occupies space by performing experiments that show this principle. Students are provided with a lunch bag. Students open the lunch bag and look inside. Students determine if there is anything in their...
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Grounded for Life
Second graders become familiar with the lives of penguins including their life cycles, habitats and basic needs. Students will experience the lives of penguins through stories and video.
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This Is Tree-rific!
Third graders view a clip of the video Backyard Safari, "Trees," and portray the life cycle of a tree. They also view a clip on structures of a tree and draw a diagram of a tree in their science journals.
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Birds of Different Feathers: Species Specialization
Learners identify differences in bird species and explain the concept of species specialization. They attain the knowledge that different birds occupy different habitats.
Students identify characteristics and features of birds that make...
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A Short History of Natural Gas
For this energy source worksheet, 3rd graders read a short passage about the history of natural gas. Students must then answer several multiple choice questions about the passage.
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Four Dollars and Fifty Cents
Students use the book, Four Dollars and Fifty Cents, to discover ways that creditors can obtain payment from reluctant debtors
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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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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Autumn
Students examine the cycle of nutrients in a forest. They research the concepts of decomposing and recycling within a forest.
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Carbon Adventures Game
Sixth graders examine the processes and transformations that occur in carbon pools. They play a game to identify paths taken by carbon through the environment.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Fallout!
Learners plot the locations of fallout from two disasters that polluted much of the world's air. They plot the ash fallout from the 1980 Mt. St. Helen's eruption to see what the wind patterns in the United States look like overall. Next...
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Air Pollution Over Where?
Learners predict the movement of an air borne pollutant using their understanding of air currents. They determine which governments and/or communities should be contacted to be forewarned. They also explore the properties of their...
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Science Vocabulary Crossword
In this science vocabulary worksheet, 6th graders complete a puzzle using a set of definition clues. A reference web site is given for additional activities.
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Why is it important to study Biology?
Learners study the importance of biology. In this biology instructional activity students write an essay on biology and its importance.
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Periodic Table Patterns using Fabulous Periodic
Students explain how elements are arranged in the periodic table. In this chemistry lesson, students group the eggs according to a certain pattern. They compare this to elements in the periodic table.
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Physical Science Project-Atom
Fifth graders investigate atoms. In this atom lesson, 5th graders investigate the parts of an atom. Students explore atom numbers and determine the number of electrons is in each atom.