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Ammonium Nitrate - Efficient Fertilizers
Young scholars study the chemistry of ammonium nitrate and consider the advantages and disadvantages of this compound. They compare different fertilizers and calculate the molar mass and percent nitrogen in the different fertilizers.
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Science Italian Style: Eruption!
Young scholars explore ways scientists prepare for a volcanic eruption. They observe films of earthquakes, oil spills, volcanoes and hurricanes. Students perform activities to demonstrate the relationship of viscosity to lava flow. ...
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Money Management: Paying Bills
Students investigate the concept of paying bills by writing checks. They practice writing a check with the specific elements filled out correctly and then record the amount of it in the check register. Students also extend the lesson...
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Acids and Bases Crossword
In this chemistry activity, students complete a crossword puzzle with 27 clues about acids and bases. Each clue lists number of letters for correct word.
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Answers for Acids and Bases Crossword
In this chemistry worksheet, students are provided with the answers for a crossword puzzle with 27 clues about acids and bases.
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Photosynthesis
In this science worksheet, students find the terms to fill in the crossword puzzle that is related to plants and the process of photosynthesis.
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Kingdom Fungi
In this kingdom fungi learning exercise, students conduct an experiment creating and observing dough. They describe what happened to the dough while they observed it and name the type of fungus is the yeast added. Students also explain...
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Physics of Space Flight
In this space flight worksheet, learners will review physics terms relating to space which includes measuring the distance of space objects, how rockets work, and electromagnetic waves. This worksheet has 10 terms in a crossword puzzle,...
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Resources
In this resources learning exercise, students review renewable and nonrenewable resources. Students also review how resources can be conserved. This learning exercise has 7 terms in a crossword puzzle, 3 true or false, and 10 short...
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Thermodynamics
In this thermodynamics worksheet, students review enthalpy, state functions, bond energy, and heat capacity. This worksheet has 2 multiple choice, 6 matching, and 12 problems to solve.
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Describing Chemical Reactions
In this chemical reactions worksheet, students fill in 12 blanks with the appropriate terms related to chemical reactions. They also indicate if 4 statements are true or false and match 7 words with their descriptions. Students complete...
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A Potpourri of Thermo Questions
For this thermodynamics worksheet, students match terms to their definitions such as enthalpy, equilibrium, bond energy, and heat capacity. This worksheet has 20 words to match.
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Rubber Egg
Students demonstrate the semi-permeability of a cell membrane. For this rubber egg lesson, students measure and record egg data, place the egg in jar with vinegar and close the lid, observe immediately and periodically for the next 3...
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Water Exploration Station
Students explore the characteristics of water. In this water exploration lesson, students participate in various learning centers to inquire how water drains and how to increase the flow of water. Students use estimation and measurement...
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Discover How Trees Produce and Conserve Energy
Young scholars discover the flow of energy from plants to humans, the importance of this and how the energy chain is effected. In this informational lesson plan students will see how energy is produced and conserved by trees and how it...
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Making Changes
Students observe and record the changes they see when adding heat and cold to objects. In this changes lesson plan, students experiment with different objects and see if heat and cold change the makeup of the object. They then record...
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Drawing Conclusions
For this online, interactive worksheet, 5th graders complete a pre-test in regards to drawing conclusions. Students complete 10 multiple choice questions focusing on obtaining conclusions from the given information and click at the...
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Saving on Lighting Energy Activity
In this saving energy worksheet, students compare and contrast the effectiveness of compact fluorescent lighting, incandescent light bulbs, and light emitting diodes.
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Economics 11 Worksheet
In this economics practice worksheet, students distinguish goods and services from one another. Students also respond to 10 questions about supply and demand.
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Hot air Balloons
Learners study how hot air balloons were created and the different types there are. In this density and lift lesson students build their own hot air balloon.
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Geo Sequestration Lab
Students explore geologic sequestration as a technique used to reduce carbon dioxide in the atmosphere. They use chemistry to stimulate oil mining. Students conduct an experiment to learn about geo carbon sequestration.
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Hot Stuff!
Students observe different demonstrations on the greenhouse effect. They build their own models to show the phenomenon. They discus the role of greenhouse gases on global warming.
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Microorganism Multiplication
Seventh graders complete two experiments to learn about harmful and helpful microorganisms. In this microorganisms lesson, 7th graders read background information about fungi, yeast, and club fungi. Students then complete two experiments...
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Is the Earth Warming? a Test of the Effect of Increased Carbon Dioxide on the Thermal Properties of Air
Students investigate the environmental and economic effects of increased carbon dioxide (CO2) content in the atmosphere.