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Curated OER
Spontaneity, Disorder and Entropy
In this physical and chemical change worksheet, students calculate the entropy change involved in different chemical changes. This worksheet has 4 problems to solve.
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Who is on that Bill? Alexander Hamilton and the Federalist Papers
Students, who are adult learners, participate in an Internet scavenger hunt in order to assimilate information about the biography of Alexander Hamilton and the Federalist Papers. They look at the Federalist and Anti-Federalist Papers...
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Human Body
Fifth graders determine what muscles do and identify the different types. In this muscle lesson, 5th graders discuss what they know about muscles before looking at the book, The Human Body by Jonathan Miller. They take a teacher made...
Pennsylvania Department of Education
Alike and Different
Students compare and contrast objects and are introduced to a Venn Diagram. In this alike and different lesson, students make observations regarding properties of objects. Students classify object and build ideas about variables....
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Matricies: Meadows or Malls?
Students explore the use of matrices and graphing calculators to solve a complex linear programming problem. They test their solutions to determine the best division of land use for the city.
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WINDMILL POWER
Students study operations with real numbers using mental computation or paper-and-pencil calculations. They judge the reasonableness of numerical computations and their results. They set up and solve proportions for direct and inverse...
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It's About Time!
Students examine the potentials, both positive and negative, of adapting an international 'Internet time' system. They create and solve word problems that require them to translate between the current time system and Internet time.
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Pharaoh Phonetics
Learners explain the purpose of hieroglyphics and identify their role in communicating ideas. They research the history of writing and it's significance in ancient Egyptian life and identify the components of hieroglyphics.
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The Lady's Age
Learners use a game to establish the context of solving problems in a systematic and mathematical fashion. They also solve various types of equations to find reasonable solutions.
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Tortillas
Young scholars convert recipes for tortillas. They calculate the amounts of ingredients as they convert recipes and write an explanation of the task to demonstrate their calculations. After reviewing their calculations, they demonstrate...
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Choices
This unit is about making calculations in the real life situations of taxis, hire cars, and cell phones. They find and justify a word formula which represents a given practical situation. Solve simple linear equations such as 2? + 4 = 16.
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Means of Growth
High schoolers collect and graph data. In this statistics lesson, students analyze their plotted data using a scatter plot. They identify lines as having positive, negative or no correlation.
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Interpolating Function
In this interpolating function worksheet, students solve 7 different sets of problems that include determining the interpolating function of each. They write out the equations to interpolate with a constant sine and cosine terms. Then,...
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Temperature Conversions
In this temperature conversions worksheet, learners are given the equations to convert from one unit of temperature to the other. They solve four problems using these equations.
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The Alien Math Class
In this algebra activity, 9th graders observe an alien math class and calculate how many fingers the aliens have. The solve simple equations and calculate the answer to this question.
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Chemical Equilibria and an Introduction to Water Chemistry
In this equilibrium and water chemistry worksheet, students solve twenty problems related to acids and bases, equilibrium and water.
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Practice Exam III
In this chemistry practice exam worksheet, students solve ten multiple choice questions about equilibrium, acids, bases and reactions. Students then solve four problems about equilibrium and chemical reactions of acids and bases.
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Kinetic Energy and Voltage
In this kinetic energy and voltage worksheet, students use the formula that relates the kinetic energy of a particle to its voltage to answer 3 questions. Students manipulate the equation to solve for the speed of particles given...
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Sliders - Static and Kinetic Friction
Learners work in groups to conduct experiments the demonstrate the differences between static and kinetic friction. They consider how friction affects us in our everyday lives, determine the effects of weight on friction and complete a...
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Whole Numbers
Student are assigned one of the sections on whole numbers. After reviewing the content, they teach their assigned sections to other class mates. They publish their findings on a PowerPoint slide show to use when they teach their section.
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Falling into a Black Hole
In this black hole worksheet, students solve 3 problems given the equation used to determine the speed of a falling body using its mass, the constant of gravitation and the distance it will travel.
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Bag the Beans
Students are exposed to a wide array of concrete representations to help develop a foundation for the higher abstract ideas associated with mathematical inquiry. For this lesson, students will work with manipulatives (beans) to create...
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Pulleys and Gears
Students analyze an engineering problem. They contrast paper and pencil mastery of concepts with hands-on mastery. They present their design and rationale behind it, whether it works or not.
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Kelvin Temperatures and Very Cold Things!
In this Kelvin temperature scale learning exercise, students solve 6 problems using the equations for the conversion of Centigrade to Fahrenheit and Kelvin to Centigrade. They convert between Fahrenheit and Kelvins and Centigrade and...