Curated OER
Cell Respiration Worksheet
Beginning biologists demonstrate their grasp on cellular respiration, photosynthesis, and energy flow though ecosystems when completing this worksheet. Fifteen multiple choice and short answer questions test their knowledge. Because of...
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Energy in a Cell
In this cell energy worksheet, students are given clues about the light capturing process in plants and the energy producing reactions in animals to complete a crossword puzzle.
US Environmental Protection Agency
Carbon Through the Seasons
Meteorologists view an animated video by the Environmental Protection Agency to learn how the carbon cycle works, and then move into groups to analyze and graph actual data of the atmospheric carbon dioxide concentration from Hawaii's...
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Water and Polymers
Students conduct qualitative and quantitative investigations based on the interaction between water and various polymers. They determine the percent moisture contained in various plastics along with a qualitative procedure to determine...
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Intrinsic Viscosity
Learners treat a high molecular weight polyvinyl alcohol polymer with potassium periodate. They measure the viscosity of polyvinyl alcohols.
NOAA
The Incredible Carbon Journey: Play the Carbon Journey Game
Class members explore the carbon cycle in the final installment of the 10-part Discover Your Changing World series. They play a simulation game where they walk through the steps carbon takes as it cycles through the different layers of...
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Doing Lewis Dot Diagrams
Learners observe the periodic table and draw the Lewis Dot Diagram. In this investigative lesson plan students construct information on several elements including the Lewis Dot Formation and take a quiz on the information they learned.
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How Many Drops?
Middle schoolers conduct a simple test to determine how many drops of each of three liquids can be placed on a penny before spilling over. They come up with an explanation for their observations about different amounts of liquids a penny...
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Electron Sqare Dance
Students participate in an Electron Square Dance in which they act the part of atoms. They follow the structure of different atoms suggested by the teacher.
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Enzymes
This multiple-choice and short-answer enzyme quiz would work well as a pre-post test in any biology class. To differentiate, use it as a group quiz with learners paired up to discuss each question.
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Organic Chemistry-Understanding Organic Reactions
For this organic reactions worksheet, students are given descriptions of the seven types of reaction of organic compounds. They then answer six questions about these reactions.
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Chemistry of Food
In this chemistry of food worksheet, learners complete 20 various types of questions related to food and nutrition. First, they complete a crossword puzzle with vocabulary terms. Then, students use the figure shown to write the...
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Properties of Matter (Biomaterial Through Nanotechnology)
Students investigate friction between different surfaces. In this physics lesson, students research biomaterials that can reduce friction. They calculate efficiency using a mathematical formula.
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Exothermic vs. Endothermic
The PowerPoint opens with video footage of the decomposition of nitrogen triiodide and then explains it with diagrams. Graphs of exothermic and endothermic reactions are exhibited, as well as one for the effect of a catalyst on reaction...
Curated OER
The Influence of Carbon Dioxide on the Chemistry of Soda
Students investigate the carbon dioxide content of different sodas. In this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.
Curated OER
Carbon Dioxide
Students conduct a series of experiments to explore carbon dioxide properties. In this chemistry lesson, students explain the production and uses of this gas. They measure its amount in soda and waste product of yeast.
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Putting on Mass: Just how do Trees grow?
Students articulate an explanation of photosynthesis. They identify problems they have with comprehension of how a plant gains mass. Students describe a historical experiment.
Curated OER
Science: What Happens to Create the Lode?
Students understand how mineral deposits are formed and why they are not evenly dispersed. They create and describe three different precipitates from four solutions simulating mineral ore deposit formation in sedimentary rock.
Curated OER
Classifying Matter Game
Students identify the different states of matter. For this chemistry lesson, students differentiate the physical properties of the three states. They apply what they learned by playing a team game at the end of the lesson.
Curated OER
Ethical Decision Making in Biology
Students explore a model that illustrates the spread of HIV through an adolescent population. Acting in the role of epidemiologists, students explore the dilemmas of HIV infection presented by a simulation. Students produce a play, skit,...
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Periodic Trends
Students explore the rationale behind the arrangement of the elements on the Periodic Table. Using internet and traditional research, students compare and contrast the properties of elements on the periodic table to determine a...
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Teaching the Scientific Method Using Adhesives
Students research on the history of adhesives. In this science instructional activity, students select one test to use in finding the stickiness of adhesives. They collect data and formulate a conclusion.
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Lactose & Lactase
Students examine the characteristics of lactose and lactase. In this enzyme lesson plan students study the lactose in milk and its rate of dissolution.
Curated OER
The Big Burp:A Bad Day in the Paleocene
Students describe the overall events that occurred during the Paleocene extinction event as well as the processes that are believed to result in global warming after group research. They infer how a global warming event could have...