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Lenses and Telescopes
Students examine telescope construction. In this telescope lesson, students examine the lenses used in telescopes by exploring with convex and concave lenses.
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Exploring Microscopes
Students explore the parts of a microscope. In this microscope lesson, students examine simple and compound microscopes. Students discover how the parts of a microscope work together to generate an image.
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Satellite Eyes
Students explore the ways in which satellite images provide details of the Earth's surface and how they are capable of taking digital images of the Earth from space they vary in resolution and breadth. They view how cameras and lenses...
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Observation and Discovery
Students explore the basic skills guiding sound scientific invvestigation and methodology. They are introduced to a powerful scientific tool-the microscope. Students review the parts of the microscope. They discuss the inventor of the...
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Microscopes and Telescopes
Students analyze a microscope and study what they do. In this investigative instructional activity students study how microscopes were first invented, and how ray diagrams are used in conjunction.
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Looking into Space
Students explain how telescopes work and how they can contribute to our knowledge of the universe.
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Dirty Worms
Students examine the functions of earthworms and their effect on soil. They conduct an earthworm dissection lab, and complete a checklist.
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Dirty Pictures
Young scholars investigate how food, clothing and shelter come from soil after they examine soil from their own backyards. They map soils on the color wheel before making glue and soil pictures and tie-dying T-shirts in red soil.
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Observing and Classifying Rocks
Fourth graders examine various types of rocks and record their properties. They collect rocks at home and bring them to school where they are mixed and distributed to groups of students. After writing their observations on...
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Pattern And Design in Nature
Students observe natural objects carefully and note intricate design and structure beyond surface form.
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Tagging Race
Students examine and identify plant parts to recognize specific weeds, identify three different weeds, discern differences in weeds quickly, evaluate classmates' weed recognition, and discuss what strategies they used to identify weeds.
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Eye Safety
Tenth graders become aware of the need for eye safety in the classroom through three mini labs.
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Lenses and Mirrors
Students investigate lenses and mirrors showing how they bend and reflect light waves.
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Who Lives In The Water
Students investigate the environment of a stream or lake to collect and observe macroinvertebrates in their natural environment. They record data and summarize the information obtained. Students look to see if there has been any human...
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Brine Shrimp
Students gain a sense of the delicacy and complexity of a living organism and the rather narrow range of conditions under which it can live.
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Metal Composition & the U.S. Mint
Students study the meaning, symbolism, and value of U.S. coins,
especially the quarter. Theyresearch why in 1965 the U.S. Mint decided to
change the metal composition of the quarter to copper coated with nickel.
In addition, they perform...
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Particulate Sampler
Middle schoolers estimate the extent of particulate air pollution present in their neighborhoods.
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The Portable Niche
Third graders, in groups, research animals, plants, and conditions found in ecosystems.
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What are Quarters Made of?
Students study the meaning, symbolism, and value of U.S. coins,
especially the quarter. They l research why in 1965 the U.S. Mint decided to
change the metal composition of the quarter to copper coated with zinc. In addition, they...
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Traditional Uses of Wood
First graders explore properties of wood used to make cultural items and make a ring and stick game.
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What's Making It Look So Brown Outside?
Ninth graders analyze cars and particulate matter in the atmosphere. They analyze results of particulate pollutants and identify which vehicle gives off more particulates. They identify sources of particulate matter and relate to...
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History and Development of the Microscope
In this microscope worksheet, students review how microscopes work and how early scientists figured out how microscopes could help them with their discoveries. This worksheet has 3 fill in the blank and 7 short answer questions.
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Missing Macroinvertebrates
Students investigate the concept of a macroinvertebrate. They observe the presence of increases or decreases in population in order to test for factors that contribute to the extinction of a species. Students predict the likelihood of...
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Cleansing, Sparkling Koos
Students explore the importance of water conservation and investigate how plants clean water.