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Derivatives and Functions
In this calculus worksheet, students factor differential expressions and evaluate functions. They define whether two functions are equal. there are 7 questions.
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March of the Dividing Ant
Students inspect divisibility rules. In this divisibility rules lesson, students study the relationship between factorization and the divisibility rules for 2, 3, 5, 6, 9, and 10. Students read One Hundred Hungry Ants and A Remainder of...
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Surface Friction and Wear Characteristics of Common Materials
Students identify the factors affecting friction. In this physics lesson, students construct their own rocket car and race them. They graph the average speeds and discuss how lubricants affect friction between rubbing surfaces.
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Variable Skies
Young scholars examine factors which affect a vortex and create model tornadoes. They identify variables, pose a testable question, and perform an experiment using the scientific method. After they collect their data, students write a...
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Mummy Dearest
Students assess what environmental conditions best contribute to preservation and mummification by participating in a multi-day 'apple mummification' lab.
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Radioactive Decay and Half-Life
Students describe how the mass of a radioactive isotope changes with time and the factors that affect the rate of radioactive decay. They write nuclear decay equations to represent natural transmutation. This activity is accomplished...
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Solving Quadratics
In this algebra worksheet, 11th graders solve quadratic equations and simplify radicals in to their simplest form using a radical sign. They complete the square and factor equations. There are 13 questions on this worksheet.
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Word Problems
In this algebra worksheet, students solve word problems using algebra. They factor using the quadratic formula and complete the square. There are 4 problems with an answer key.
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Biomedical Engineering and Diabetes
Students compare and contrast the three types of diabetes. In this technology lesson, students identify the causes of this disease. They investigate ways to deliver insulin to the body and present their findings in class.
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LEAF (Learning Exercises and Activities in the Forest
Young scholars observe populations and determine the functions (e.g., decomposers, producers, consumers) they serve in an ecosystem. They investigate the energy flow ecosystems. Students investigate factors (.g., Resources, light, water)...
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Looking At Variables
Young scholars predict and test different variables that would effect sugar cubes dissolving in water. In this dissolving lesson plan, students have 4 petri dishes with 4 different variations of sugar cubes and water. They predict which...
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Quadratic Functions
Students explore the concept of quadratic equations. In this quadratic equations worksheet, students determine what shifts of a parent graph will look like by describing in sentences. Students factor quadratic expressions and solve...
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Can I Get A Witness?
Students consider difficulties involved in students testifying in criminal trials. Through first-hand experience in the position of either a witness to a crime or an investigator, students explain how various factors shape a person's...
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Trekking to Timbuktu: Restoring the Past
Students describe the environmental conditions that presently threaten Timbuktu. They explain what efforts are being made to restore the ancient mosques, describe the condition of the ancient manuscripts and tell what is being done to...
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Civics: Juvenile Justice in Missouri
Students investigate their rights and responsibilities as juveniles in the Missouri legal system. After taking a poll on juvenile justice, they discuss their responses and suggest changes which they could send to the state legislature. ...
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True Crime
Young scholars discuss reasons for the increase in violent crime across the country. They examine the factors to which increases in violent crime can be attributed. Students brainstorm consequences of the forces that have led to the...
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Carrot Sticks or French Fries?
Students investigate the influence of fast food brand names on food choices and analyze the factors that contribute to branding preferences. They write an opinion essay on the corporate responsibility to influence food choices.
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Voting And Elections
Students examine the voting practices of the past several presidential elections while using data to determine the influence of different factors. They identify the reasons for high or low voter turnout and then display the outcome of...
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Laboratory: Modeling Molecular Shapes
In this molecules worksheet, students answer post lab questions about types of bonds, factors that determine polarity and molecular geometry. They calculate electronegativity differences in atoms and determine the types of bonds between...
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Estuary and Watershed
Students investigate the San Francisco Bay Estuarine Research Reserve and watershed. In this estuary and watershed lesson plan, students complete 4 activities to better understand estuarine systems. They include studying the San...
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Unit Conversion 2
In this unit conversion worksheet, students solve 10 problems using conversion factors to find their answers. They express their answers using scientific notation with the proper number of significant figures.
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A Matter of Timing
In this orbital period instructional activity, students solve 2 problems about satellites and their orbits. They determine how many days it takes for two satellites to be in "opposition", they find the least common factor between their...
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Calculating Arc Lengths of Simple Functions-I
In this calculating arc lengths worksheet, students are given 4 simple functions and they use the Pythagorean Theorem and the basic techniques of calculus to find the arc-length formula in order to find the arc-length.
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Factorization
In this algebra activity, studentss factor numbers using prime factorization. They factor all the way to the prime numbers and then simplify. There are 10 questions with an answer key.