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Chemical Equations and Stoichiometry
In this chemical equations instructional activity, students calculate how many grams are used to in the equation written as well as the grams formed in the chemical equation. Students identify the limiting reagent in some of the chemical...
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What proportion of rough rice is prepared into consumable rice?
Fifth graders find the percentages of rough rice that can be eaten. For this percentage lesson, 5th graders look at 100 lbs. of rough rice and see the steps needed before it can become the white rice sold in stores. They find the...
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Maple Trees, Syrup, and Sugarbush Math
In this math word problems activity, students complete math word problems dealing with maple trees, syrup, and a sugar bush. Students complete 6 problems where they click on links and that contain growth rate, percentages, measurement,...
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Chemistry Final Exam Worksheet
In this chemistry worksheet, students take a final exam that is concerning the identification of the chemical compounds. The answers are also included.
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Japan: Farmers Face Global Competition
Young scholars examine the history of Japanese farming and current international farming issues. They conduct Internet research, create a chart to illustrate the history of farm products in Japan, and simulate a WTO meeting.
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Chemistry 231, Exam 3
This exam is aimed at assessing college level organic chemists. Ten problems are to be solved and include drawing molecular structures, assessing degrees of saturation, ordering alkenes according to stability, and explaining chemical...
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Chemical Equations
In this chemical equations worksheet, students determine the empirical formulas for chemical compounds and balance chemical equations. This worksheet has 1 fill in the blank question and 4 problems to solve.
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Chemistry 151 - Final Review
In this chemistry review learning exercise, students give atomic symbols for given atoms, calculate moles, determine empirical formulas, and balance chemical equations. This learning exercise has 1 drawing, 9 fill in the blank, and 12...
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Final Worksheet
In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.
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Organic Farming / Agriculture
Want an organic farming resource packed with experiments, background information, science fair projects, and topics of interest for further research? Here it is. Young environmental scientists can explore concepts involved in organic...
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Nearsightedness
Examine the processes scientists go through to develop their conclusions. Using the internet, research the problem of nearsightedness and identify anyone they know with the condition. Discover the debate in the science world on this...
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Groundwater Movement
Students study groundwater movement beneath the surface of the Earth. In this agriculture activity, students experiment with how water moves through rock materials such as sand, gravel, and clay.
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Introduction to Coral Reefs
Students identify locations of coral reefs, both in the water and around the globe, identify relative depth of corals in the ocean by observing behavior of cold and warm saltwater, and create models of coral reefs.
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Esters as Food Flavorings
Students produce esters in the laboratory by combining different carboxylic acids with different alcohol. In this esterification lesson plan, students experiment with 3 carboxylic acids and 3 alcohols to produce 3 esters with fruit like...
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Honey, I Shrunk the Lids!
Students discover the lightweighting concept used by manufacturers. For this environmental education lesson, students research the reduction of the amount of aluminum used in cans. Students wrap the lesson up by writing a newspaper...
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Integrated Algebra Practice: Exponential Growth
In this exponential growth worksheet, students solve 10 multiple choice and short answer problems. Students find the interest of an amount of money given the rate, time, and times compounded.
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Chemistry Review
In this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.
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Rice Farming History
Second graders map the progress of rice farming by using a map of the United States. In this rice farming lesson plan, 2nd graders draw a line on the map from where rice farming started to the progression of its growth.
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Biodiesel Demand Could Destroy World's Forests
In this global issues worksheet, students read a 1-page article about biodiesel demand then write PPC articles that address the costs of biodiesel use.
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Honey, I Shrunk the Lids!
Pupils, in groups, explore how manufacturers use the concept of lightweighting.
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Circles in the Landscape: Irrigating Oklahoma Crops
How do you grow crops in a area with insufficient rainfall? Why you irrigate, of course. Class members investigate irrigation systems by designing a system of their own. After examining irrigation related concepts, vocabulary terms, and...
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Converting Celsius to Fahrenheit
In this Algebra I instructional activity, 9th graders explore an alternate method for converting Celsius to Fahrenheit and determine the algebra behind the shortcut. The one page instructional activity contains one problem. Solution is...
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Save Our Soil
Students explore the need for good farm land and reasons for the disappearance of agricultural areas. They brainstorm environmental friendly decisions and soil conservation. In their community, students explore new land developments...
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Japanese Peasants
Students examine how the Japanese peasant was depicted in art in this high school lesson plan about Asian cultures. Emphasis is placed on individual observations and written reflections.