Curated OER
Kinetics Review Sheet
In this kinetics worksheet, students define 7 terms related to the energy of reactions, they find the average reaction rate in a reaction, they sketch an energy diagram for an endothermic reaction and they compare exothermic and...
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Dalton's Law Worksheet
In this Dalton's law worksheet, students solve 3 problems using Dalton's law of partial pressure to find the total pressure and the partial pressures of gases in the problems.
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Density Phenomena-Using the Concept of Density
Students investigate the concept of density by observing demonstrations. In this density lesson plan, students make observations while the teacher demonstrates the Cartesian diver, a density column, a candle trough, a wave bottle, an...
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Classification of Matter
In this classification of matter activity, students answer 5 questions about the composition of matter, solutions, colloids and suspensions, and the properties and changes of matter.
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Quite a Reaction
In this chemical reaction worksheet, students experiment with soda and Mentos candy to observe a chemical reaction. Students describe the reaction, identify the investigation as descriptive or qualitative and make a prediction if the...
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Environmental Issues
In this environmental issues worksheet, learners are given 10 current topics that are problems in our environment today. They complete sentences about each topic by filling in the blanks with the appropriate terms. Some of the issues...
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Standard 4 Review-Human Impact
In this human impact on the environment worksheet, students fill in the blanks to complete sentences about how humans have negatively affected the environment. They complete sentences about the actions taken to reduce and repair the...
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Molecular Mass and Percent Composition Worksheet
For this molecular mass and percent composition worksheet, high schoolers find the molecular mass of 10 compounds to three decimal places. They also find the percent composition of 7 compounds and express their answers to two decimal...
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Rates and Slopes: An Astronomical Perspective
In this rates and slopes worksheet, students solve 2 problems where they find the rate corresponding to the speed of the galaxies in a Hubble diagram for galaxies and they calculate the rate of the sunspot number change between indicated...
Creative Chemistry
Transition Metal Ions and Colour
For this transition metal learning exercise, high schoolers are given equations for transition metals and their ions. Each equation shows the changes in the colors of the ions when heat, salt, or other substances are added to the metals.
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First Land Plants Found on Earth
In this first land plants worksheet, students read about the major events that allowed plants to evolve on Earth. Students read about the primary and secondary atmospheres, the formation of the ozone layer to protect from UV light and...
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Global Change- Earth as Home
Students create their own environment. In this environmental protection lesson, students pretend they are the owners of a tropical island. They create jobs for the citizens and develop the island as a model environment.
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How Do Atoms Stick Together?
In this chemical bonding worksheet, students answer 76 questions about compounds, Lewis dot structures, intermolecular forces between atoms, electronegativity and bonding and types of bonds.
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Human Body Activity
In this human body worksheet, 2nd graders experiment making a full-sized human body portrait. Students discuss the human body organs and their functions. Students follow and complete 8 precise directives in making a human body portrait.
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3rd grade life science
In this life science worksheet, 3rd graders answer multiple choice questions about plants, birds, habitats, and more. Students complete 20 questions.
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Should Populations in an Ecosystem be Restricted?
Fourth graders experiment to determine how overpopulation effects ecosystems specifically plants. In this ecosystem instructional activity, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They...
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Global Warming Webquest - Group Worksheet
In this global warming learning exercise, students, working in groups, answer 11 discussion questions involving global warming, climate, greenhouse effects and ecosystems.
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Crash Test Physics
Students design and test balsa cars. In this crash tet lesson plan, students design and build their own cars to specifications. They explore the physics of motion and vehicle crash safety.
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Using Rocks and Ores Worksheet
In this chemistry instructional activity, learners answer 15 short answer questions about rocks and ores. They explore write balanced chemical reactions from word equations given.
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Chloroplasts and Mitochondria
For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.
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I See a Coyote
Students role-play coyotes looking for natural resources. In this natural resources lesson, students examine the relationship between animal life and the environment. Students play a game that demonstrates how natural...
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Bioplastics
Learners define bioplastics and identify its uses. In this bioplastics lesson, students compare and contrast styrofoam to starch peanuts after careful examination. Learners understand what biodegradeable means.
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Weathering
Second graders explore weathering and how the water cycle plays a part in weathering. In this weathering lesson, 2nd graders put gravel and sugar cubes in a jar and shake, simulating weathering. Students use the scientific method to...
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Final Worksheet
Students will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.
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