Curated OER
Going My Way (High School Math)
High schoolers solve uniform motion problems using formula d = rt.
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How Do You Pay a Complement to an Angle?
Students observe and solve examples of the complementary angle theorem. They complete the How Do You Pay a Complement to an Angle worksheet, and write a response in their math journal.
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Systems of Equations - Week 6
For this systems of equations worksheet, students solve systems of equations simultaneously. They read story problems, write systems of equations. This two-page worksheet contains eight problems.
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Life Cycles
Students explore the parts of a flower and pollination of flowers. In this plants lesson, students use an interactive whiteboard to label the parts of a plant and the functions of each part. Students complete a worksheet as an assessment.
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Six Continuity Problems
In this continuity worksheet, students examine six functions for continuity. Students find values to make a peice-wise function continuous, state domains, use limits, and the Intermediate Value Theorem.
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Orbiting Satellites
Eleventh graders explore the concept of orbits. For this Algebra II lesson, 11th graders investigate Earth-orbiting satellites as they use algebraic thinking to calculate altitude and velocity.
Illustrative Mathematics
Graphs of Compositions
It might help when working with this resource to give an example of a composition function. For example, the amount of time it takes to get to work depends on the amount of traffic; the amount traffic depends on the time of day....
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Dividing Integer Powers
Work on the concept of using division with integer powers. The skills of using exponents and multiplying powers should be in place before attempting this lesson. The lesson provides examples for the teacher to use for direct instruction.
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Mixed Expressions and Complex Fractions
Students are introduced to mixed expressions and complex fractions. They work through several problems with the instructor and then complete a worksheet.
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Complexity
Students perform mathematical operations on complex numbers. After a lecture/demo, students utilize a worksheet imbedded in this plan to gain practice performing operations on complex numbers.
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Explora-Pond: 1st Grade Shore Count
First graders experience addition through the exploration of a virtual pond. They categorize the various plants around the pond, count the number of various types of plants on the pond shore, and calculate the number of shrubs.
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Pyrotechnics
Students discuss pyrotechnics and what they have noticed about their height and speed. They think about the path which fireworks follow which is a parabola. They follow multiplication patterns to determine the Zero Product Property and...
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Escape! Survival of the Fittest Grasshopper
Fourth graders, in groups, design a paperclip grasshopper. They determine its ability to survive a prey by jumping high, far, or with a distracting behavior.
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Diagonal Lengths
Learners collect, organize, and analyze data while studying the Pythagorean Theorem, measure length and width of several rectangular objects, and compare the measured results to the calculated results.
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Around and Around We Go
Fourth graders discover that a polygon is a closed figure formed by line segments, and that the perimeter of a polygon is the sum of the lengths of its sides. They utilize a worksheet imbedded in this plan to gain lots of practice with...
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Central Tendencies and Normal Distribution Curve
Fourth graders are given data (class test scores) to determine central tendencies, and find information needed to construct a normal distribution curve. They become proficient in calculating mode, median and average.
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Which Is the Better Car Deal?
Pupils investigate whether it is more economically sound to take a low financing rate or rebate when purchasing a car.
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Rainsticks
Students create a rainstick decorated with repeated patterns of shape and color, out of paper towel tubes.
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Why Is An Apple Like A Suitcase?
Young scholars examine a variety of fruit to discover that each has seeds. Through experimentation, they discover the role that fruit and seeds play in a plant's life cycle.
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Agriculture In Literature And Today
Students investigate the history of agriculture as found in the state of Alaska. The teacher shares a book with the students to increase knowledge of history and reading comprehension skills. They determine if the life in the story...
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What Would They Have Said? A Role Playing and Interview Activity
Students study Canadian constitutional documents and historical figures. They play an historical figure in an interview. Students answer questions about the events and documents in which they played a role.
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Every Breath You Take
Students explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
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Do It Yourself: Matter & Energy Interaction Lesson Plan
Learners complete a KWL chart describing their knowledge or renewable and nonrenewable energy sources. They examine the Stirling Engine which is an external combustion engine and compare it to a Hero's Engine. They participate in a...
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Short Stories: The Puzzle Pieces of Life
Students distinguish the elements of fiction in a short story. In this fiction elements lesson, students complete nine lessons of activities to learn about the elements of fiction in short stories.