Curated OER
Algebra Word Problems
In this word problems worksheet, students solve 20 different word problems that are related to and use algebra. First, they determine the total amount of money spent in one week given the information. Then, students determine the...
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Jody's Submarine Sandwich
In this science worksheet, students read a word problem about a submarine sandwich. Students answer 2 questions about the problem and complete a chart about the number of bacteria in the sandwich at different times.
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Making Money and Spreading the Flu!
Paper folding, flu spreading in a school, bacteria growth, and continuously compounded interest all provide excellent models to study exponential functions. This is a comprehensive resource that looks at many different aspects of these...
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Chapter 11: Practice Worksheet - Word Problems
In this practice worksheet, students read word problems, write an equation representing the problem, and solve the equation. Problems contain rate of change, simple and compound interest. This two-page worksheet contains 13 problems.
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Where's the Beef - Beef Facts or Hype, Is it Bad for You?
Analyze a Happy Meal™ for nutrient content and calories. Blend the contents into "McMush" and use Biuret's solution to test for protein content. There are a few problems with the lesson plan: the resource links are no longer valid, the...
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FBI
Fourth graders experiment with compost. In this Science activity, 4th graders begin a worm compost as well as an outdoor compost. Students discuss decomposition.
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Lesson 25 - Applications of Logarithmic Functions
in this applications of logarithmic functions activity, students solve 11 short answer problems. Students use logarithms to find half lives, compound interest, and population growth given a word problem.
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Exponential Population Growth
In this exponential population growth worksheet, students read word problems and determine the exponential growth of a specified populations. They find the percent of growth and compute exponential regressions. Students graph...
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Zoology Word Search Puzzle
In this science worksheet, students look for the words that are related to the concept of zoology that is reviewed in the sheet. They also acquire new vocabulary.
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Black Death Biology
Students in pairs explore the transmission of the Plague, through experimentation. Cooperative groups use the scientific method to solve the fictional problem of a bacteria spreading in the Amazon. Groups also create a vector to visually...
Mathematics Vision Project
Quadratic Equations
Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...
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Worksheet #6, Exponents, Interest, and Radioactive Decay of Isotopes
In this calculus worksheet, students sketch graphs of given exponential functions. They compute the principal needed to have a given ending balance when the interest is compounded at varying times. Students use a simple exponential model...
Nemours KidsHealth
Germs: Grades 3-5
Young scholars investigate personal health issues by discussing germs. For this contagious disease lesson plan, students identify ways germs infect our bodies and how we can best protect ourselves. Young scholars discuss food...
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Organizing Data
In this organizing data instructional activity, 7th graders solve seven different types of problems related to data. They first identify the type of data as categorical, discrete or continuous from the information given. Then, students...
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Teeth Crossword
In this teeth crossword worksheet, students examine 15 teeth themed words and clues and use them to complete a crossword puzzle.
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Scavenger Hunt Worksheet
Exactly how environmentally friendly is your school? From the air fresheners in the bathrooms to the cleaning solvents used in the classrooms, young conservationists search the school grounds for sources of air pollution in...
Cornell University
Classification
Explore the scientific method of classification. An interactive activity asks learners to create a classification system for a group of objects and develop a flow chart to communicate their systems. In addition, individuals use a...
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Be A Bug Scout
Students perform outside activities to determine the amount of insects, flowers, or common weeds within an area. They predict the number of insects they will find within their square area. Using calculators, students organize the data...
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Drinking Water
In this drinking water learning exercise, students complete a crossword puzzle given 23 clues about drinking water purification, water content, contaminants, and softeners.
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Mini-Ponds
In this mini pond worksheet, learners create a mini-pond ecosystem with soil, water, and plant life. Students let their ecosystem sit for a day and they observe a sample the next day. Learners identify all the pond water microorganisms...
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Fueling the Body
In this nutrition worksheet, students review the organs and enzymes that are part of the digestive system. Then students review the food pyramid by comparing two menus. This worksheet has 9 fill in the blank, 4 true or false, and 5 short...
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Activity #8 Simulation of Oil Spills
Students conduct an experiment to simulate an oil spill and identify the characteristics of oil in water. They evaluate the effectiveness of various cleanup methods. They discuss the how to clean up an oil spill, and what causes oil...
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Diseases of the Eye
Fifth graders research diseases of the eye. In this science lesson, 5th graders discuss and research eye diseases and complete a worksheet using the information they find.
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Dental Health: Cavities
In this dental care activity, students read five paragraphs about dental health and cavities. Students then answer several questions about the text.