Colorado State University
Why Can Warm Air "Hold" More Moisture than Cold Air?—Vapor Pressure Exercise
Does it feel a little humid in here? Learners assume the role of water vapor in the atmosphere as they explore the differences between warm and cold air. They roll dice to determine their level of energy, which determines if they stay...
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Unit: Processing and Manufacturing: Examination Three
StudentsMatch the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A. Afterwhcich, students Write short answers or fill in the blank to...
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Student Exploration: 3D Eclipse
In this eclipse learning exercise, students complete a hands on activity where they simulate an eclipse and answer short answer questions about it. Students complete 19 questions.
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Circulatory System
In this health worksheet, students examine the human body and make mental connections to the target function highlighted in the sheet.
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Life Cycle: Diversity in a Balance 4th Grade Workbook
In this life cycle workbook, 5th graders examine plant and animal cells, classification of organisms, human biology, photosynthesis, and natural environments. 21 different activities make up the Life Cycle Workbook.
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Hawaii's Freshwater Ecosystems
Young scholars examine brackish water. In this Science lesson, students observe organisms found in brackish water. Young scholars record their observations of the various organisms.
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Pond Water Survey
Students identify and describe various organisms living in a pond water environment. They describe the characteristics of living things. Students compare and contrast organisms created by asexual reproduction and sexual reproduction....
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Mini-Ponds
In this mini pond worksheet, learners create a mini-pond ecosystem with soil, water, and plant life. Students let their ecosystem sit for a day and they observe a sample the next day. Learners identify all the pond water microorganisms...
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Life Cycle: Diversity in a Balance
In this life cycle workbook, 3rd graders complete several different activities in which they analyze different invertebrates, identify arthropods, examine human biology and plants, and study natural environments. 20 different activities...
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The Great Archeological Dig
Students explore biology by identifying a diagram. In this cell anatomy instructional activity, students read a story about archeology and conduct a fictitious archeology dig in class in which they search for animal cells. Students...
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Seashell Homes
Pupils listen to a story about seashells. They discuss shelled animals. Learners describe the function of seashell. Pupils relate the function of a seashell to their own dwelling. They differentiate between shelled animals that make...
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Organisms that Glow
In this bioluminescence worksheet, students read about various organisms that glow on land and in the sea. They answer three critical thinking questions after reading about these chemical reactions.
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Producers -- Focus on Trees
Students examine the needs of trees and plants. In this forest ecosystem lesson students use seedlings to investigate the basic necessities of plants. They discuss the consequences of these basic needs not being met.
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Frogs
Students explore the external and internal structures of an amphibian and how frog anatomy compares to human anatomy. They collect pictures of a frog using a digital camera, create a web page, develop a PowerPoint presentation, and...
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Anatomy Review
In this biology worksheet, students examine the internal functions of the human body while considering the factors needed to explain the physiological reactions.
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Diatoms of Laboratory Indicators of Water Quality
In this science worksheet, high schoolers use the diatoms present in water in order to test water quality and perform data collection and interpretation.
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Diffusion Through a Membrane
In this diffusion through a membrane worksheet, students fill in the blanks to complete 27 statements about cell membranes, the movement of molecules across the cell membrane, concentration gradients and diffusion.
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Relationships and Biodiversity Lab
In this relationships and biodiversity worksheet, students investigate the relationships between 4 plants sample using 7 different tests. These include looking at structural characteristics of the plants, seeds and stems, using paper...
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Introduction to Ocean Grazers
Students explore biology by creating a poster with classmates. In this oceanography lesson, students identify the importance of coral reefs to the ocean's ecology and examine a food web of ocean animals. Students define a list of...
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Cells
In this biology worksheet, students use the clues given at the bottom of the sheet to complete the crossword puzzle on cells. There are 22 clues to solve in the puzzle on cells.
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Investigation Xylem
Students investigate how water travels up the stem of vascular plants by using food coloring to stain the xylem of a number of different plants. They know the function of leaves, stems, and root at the end of the experiment.
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Critters in the Classroom
Students investigate with sea urchins. In this ocean habitat lesson, students observe sea urchins and other ocean grazers. Students work with lab equipment to examine the anatomy of these creatures.
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Butterfly Round-Up
Students classify the characteristics of butterflies and moths moths. In this life cycle lesson plan, students identify butterflies and moths common in the state of Iowa as well as their characteristics. Students then learn the proper...
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Pond and Pond Organisms
Students explore pond ecosystems. In this pond organism activity, students will use pond water and a plastic bad in order to locate and identify freshwater organisms. The activity is designed for younger grades, but includes an...