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Diurnal Cycling Experiments
Students carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
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pH
Learners use a Colorimetric test to measure pH and gain the importance to life in an aquatic ecosystem pH is. They explore the dramatic effect pH level can have on a water body. Students test the pH level of many water samples.
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How Does Your Plant Grow?
Students measure and record their height in centimeters on a graph. By integrating math and science, students collect data and apply graphing skills to the experiences they are having growing plants. Finally, students identify how to...
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Observing Leaves and Flower Buds
Students observe the first true leaves and the buds on their Brassica plants and record their observations in both words and pictures. They also observe two major developments: the true leaves and the flower buds and record their...
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Ecosystem Terms
In this science worksheet, learners identify twenty-four terms in a word search about ecosystems. answers are available in various formats.
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Chemical Energy
In this science worksheet, students fill in the blank for 15 sentences about chemical energy. For example, "Chemical bonds hold_."
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Energy in a Cell
In this cell energy worksheet, learners will use an energy map to investigate how cells create ATP to store energy and how ATP loses a phosphate to release the energy to the cell. Students will then complete 4 short answer questions.
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Ferns and Gymnosperms
In this fern and gymnosperm worksheet, students will read about two types of vascular tissue: xylem and phloem. Then students will read about the difference between sporophytes and gametophytes. Using this information students will...
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Flowering Plants
In this flowering plants worksheet, high schoolers compare the structure and function of a tree trunk and a leaf. This worksheet has 1 true or false and 5 fill in the blank questions.
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The Six Kingdoms
In this kingdoms worksheet, students compare the six different kingdoms. Students complete 2 short answer questions based on this information.
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Fall Word Scramble
In this Fall word scramble worksheet, students, utilizing a word bank, practice unscrambling twenty words associated with Fall and all its different activities.
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Organic Compounds
In this organic compounds instructional activity, students practice identifying chemical structures and compare sugars, starches, and lipids. This instructional activity has 5 matching and 15 multiple choice questions.
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Starch is Everywhere
In this science worksheet, learners add a few drops of iodine solution to each of 10 substances to determine if they contain starch. The iodine will turn blue if the item contains starch.
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Astronomy
In this astronomy worksheet, students read a detailed text about our solar system. Students then answer 15 questions about the information presented.
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Breathe In, Breath Out
Students discover how plants breathe. In this biology lesson plan, students learn that plants take in carbon dioxide and find that plants need sunlight to absorb the carbon dioxide.
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Let's Go to the Video Tape!
Learners examine biological diversity and see how it relates to the concepts of variety and relative abundance. In this investigative lesson students view a video on biodiversity and complete an activity.
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Design a Reef!
Students design a functional model of a coral reef ecosystem. In this coral reef lesson, students identify the energy sources and material cycles of a coral reef. They write an essay about their niche in their own ecosystem.
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Coral Mania
Students examine deep-sea coral. In this coral lesson, students identify the structure and function of a coral polyp. Students then create a model of a coral polyp.
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Our Space Station Earth
Students discover ways to preserve the Earth's resources. In this natural resources lesson, students investigate how many gallons of water the average American uses per day and then total their estimated usage. Students discuss the...
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Pollination
Fourth graders explore the pollination process. In this plant biology instructional activity, 4th graders dissect a flower to identify the parts of a flower and watch a video to see seed dispersal. Students write about the pollination...
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Earth Systems Science
Students perform experiments designed to grow plants and bacteria in a controlled environment. In this ecosystems lesson students investigate varying conditions for growing plants and bacteria.
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In your Science! - Merging Art and Science
Ninth graders reflect on what they have learned throughout the unit. In this Science instructional activity, 9th graders demonstrate how working together can produce an informative useful project.
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Food Chains and Endangered Animals
Students investigate how all links in the food chain are related. In this animal habitat lesson, students hypothesize about what would happen in the food chain if an endangered species were to become extinct. This lesson also includes an...
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Food Chains
Students investigate the food chain. In this ecology lesson, students define producers and consumers. Students use organism cards to demonstrate how the food chain works.
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