Curated OER
Pollution Solution
Fourth graders examine how trees help to absorb the pollution that is emitted from automobiles. They review the process of photosynthesis and determine how forest management is important on their reservation. They think about the...
Curated OER
Origin of Coal
Students explore how coal is formed. They then discuss the information and answer any questions that they may have on the formation of coal. Students then answer questions in reference to the coal discussion and reading.
Curated OER
Acid Rain - Go Away
Students set up an experiment and make observations of the effect of acid rain.
Curated OER
Types of Reactions
In this reactions worksheet, students describe combustion as either exothermal or endothermal. Students balance reactions and label the types of reactions. This worksheet has 1 multiple choice, 2 short answer, and 10 problem solving...
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Analyze the Results
Students conduct water tests and sample macroinvertebrates from a nearby source to make a general determination about the overall quality of water. They use worksheets and analyze data as part of a larger unit.
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Animals Between the Sand Grains -- Meiofauna
Students begin the lesson plan by collecting sand at low tide from a local beach. They place each specimen on trays with a tiny amount of seawater. After a week, they can observe the meiofauna present in the sand through a microscope....
Curated OER
Barnet Atmosphere Adv Word Search Puzzle
In this science and language arts worksheet, students analyze 30 words in a word bank which pertain to the atmosphere and weather. Students find the words in a word search. The meaning of the title is unclear.
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Discovering The Oasis
Students participate in a lesson that is concerned with the ecosystem of a local pond. The teacher makes arrangements for students to take a field trip. Time is spent in class for preparation and afterward for debriefing of lab...
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Parasites: Our Tiny Companions
Young scholars consider parasites that seek human hosts. They prepare nutrient agar plates and cultivate samples of bacteria taken from their own bodies. They experiment with disinfectants and soaps to determine which method kills the...
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Breaking News English: Scientists Discover Gene to Waterproof Rice
In this English worksheet, learners read "Scientists Discover Gene to Waterproof Rice," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Curated OER
Forests
Learners examine soil in forests looking for animals and insects. They divide the animals based on their number of legs and draw the animal they have collected.
Curated OER
Rainforest
In this biology worksheet, students identify and locate various vocabulary terms that are related to the rain forest. There are 24 biology terms located in the word search.
Curated OER
Energy Works!
In this energy learning exercise, students review the different types of energy and determine what form of work that energy provides. Then students give examples of how energy is related to work. This learning exercise has 1 graphic...
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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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Marine & Aquatic Habitats -- Journey of a Drop of Water Through a Watershed
Students discuss pollution and the steps in the hydrologic cycle. They follow a drop of water through a watershed simulation. They discover the components of a water cleaning system as well.
Curated OER
Snowball Fight
Students examine the weather conditions throughout the globe. As a class, they discover the impact of snow on various types of crops. In groups, they participate in an experiment in which they form raindrops and calculate the...
Curated OER
CO Buildup City
Students conduct a controlled experiment. They collect data in an organized manner. Students analyze data to reach a conclusion and communicate findings. They explain how city size, temperature, and pollution is related to the air quality.
Curated OER
Animals Must Fit In
A instructional activity on tadpoles is here for your young biologists. Learners read a short paragraph on tadpoles, then answer three questions regarding how parts of their bodies help the tadpole to survive in the pond. There is a good...
Tech Museum of Innovation
Seed Dispersal
Engineering challenges are not just man-made ... nature has its own set of them. A hands-on STEM activity has groups designing a seed dispersal system. Each group can only use one sheet of paper — a tough task!
LABScI
The Digestive System: Where Does Food Go?
Would you believe that your digestive system stretches to five times your height?! Help your pupils to understand this relationship as they work through the laboratory exercise. The first instructional activity of a 12-part series is a...
Curated OER
Germination Inhibitors
In germination experiment worksheet, students conduct the following lab activity. Students determine the effects of another tomato on germinating seeds. Students answer the following questions to analyze their experiment.
Curated OER
Water
Students conduct a series of investigations on the unique properties of water. In this general science instructional activity, students explain what causes water's surface tension. They explain the different stages in the water cycle.
K12 Reader
Taiga Ecosystems
After reading a short article about taiga ecosystems, middle schoolers are asked to identify the characteristics of this chilly environment.
K12 Reader
Rainforest Ecosystems
Rainforests are the topic of this brief reading passage. Learners can find out all about the different layers of the rainforest as well as the types of creatures that live there. After reading, they respond to five questions about the text.