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Why Does the Rule of 72 Work
For this algebra worksheet, students solve a word problem by rewriting it using algebraic symbols. They calculate the interest compounded over a period of time using the Interest Formula. This worksheet includes 1 problem and an answer key.
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Applications of Parabolas
In this algebra instructional activity, 11th graders rewrite word problems using algebraic symbols. They relate parabolas to the real world and calculate the breaking distance using the distance formula they come up with. There is answer...
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Applications of Properties of Quadrilaterals in the Coordinate Plane
Students explore the concept of quadrilaterals. In this quadrilaterals lesson, students use the slope formula, midpoint formula, and distance formula to justify that a given quadrilateral is a parallelogram.
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Identities and Trigonometric Values
Students solve trigonometric equations. In this precalculus lesson, students prove trigonometric identities using the Pythagorean Theorem. They apply the addition formulas for sine and cosine to prove different identities.
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Volumes of Prisms and Cylinders
Students calculate the volume of prisms and cylinders. In this geometry lesson, students are give part of the formula, and must calculate the missing parts. They use 80% accuracy for their dimensions.
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Houses and Cars and Loans
Students create a spreadsheet to track their spending. In this algebra lesson, students use loan formulas to calculate the payback amount plus interest on a loan. They calculate how much money they would need to buy a car and house.
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Slope of a Function
Seventh graders explore the concept of the slope of a line. They see how to determine the direction of the line. Also students are introduced to the slope intercept algebraic expression in conjunction with the rise/run.
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Juggling Slopes
Students identify the slope of a line. In this algebra lesson, students label slopes as positive, negative, zero or undefined. They use the slope formula to find the slope algebraically and graphically.
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Linear Equations
In this Algebra I instructional activity, learners determine the graph of the equation of a line. Students determine the x- and y-intercepts and graph. The three page instructional activity contains six problems....
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Discovering Pi
Students develop a formula that describes the functional relationship of the circumference of a circle to its diameter. Working with a partner, they measure the diameter and circumference of circular objects in order to discover the...
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Equations and Systems of Equations
Students practice using algebra to be applied to real world situational problems. The key concepts of translation of language to algebraic expressions is covered. They also look in depth at relationships between different quantities.
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Finding Patterns and Graphing Functions
Students investigate patters for area and perimeter. In this Algebra I/Geometry lesson, students explore two different patterns as they write a formula for the nth term of each pattern. Students graph their results and determine if the...
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Converting Celsius to Fahrenheit
In this Algebra I worksheet, 9th graders explore an alternate method for converting Celsius to Fahrenheit and determine the algebra behind the shortcut. The one page worksheet contains one problem. Solution is provided.
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Linear Equations
In this Algebra II learning exercise, 11th graders write the equation of a line given a table, the slope and a point, or two points. The three page learning exercise contains eleven problems. Answers are not provided.
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Sliding into Equations
Ninth graders translate sentences into equations. They translate equations into sentences. They solve real life problems using verbal models to write equations. They create a problem solution graphic organizer in their journals.
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Functions and the Vertical Line Test
Students explore the concept of functions. In this function lesson, students determine if the graph is a function by using the vertical line test. Students use an applet to explore the vertical line test on a variety of graphs.
Alabama Learning Exchange
It's Around There Somewhere! Perimeter, and Circumference
Explore the concept of building equations for perimeter and circumference. Learners use rulers to measure the perimeter of half a sheet of paper. Then fold the sheet of paper numerous times, each time measuring perimeter. ...
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Kites
Learners build a kite while integrating math and science. In this kite building lesson, students construct a blueprint and apply mathematical formulas while constructing a kite. They use appropriate flight and kite terminology to...
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Theorems About Roots and Polynomial Equations
For this algebra worksheet, students solve polynomial equations using factoring. They identify the roots of the equations. There are 3 questions with an answer key.
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Approximating Pi
Students approximate Pi using the lower and upper bound for the constant. In this algebra lesson plan, students work in groups of two to graph a circle and approximate Pi using the circumference. They repeat their estimation until they...
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Translations and Scale Changes
Students perform translation and transformation of functions. In this algebra instructional activity, students write the formula for the different transformation and graph given translation. They compare the change to the parent function.
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Quadratic Equations with Complex Coefficients
Students solve and graph quadratic equations. In this algebra lesson, students perform basic operation using addition, subtraction, multiplication and division. They compute the quadratic formula.
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Infinite Geometric Series
Eleventh graders investigate infinite geometric series. In this Algebra II lesson plan, 11th graders explore partial sums of geometric series, converging and diverging series, and sums of infinite geometric series. The...
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New York State Testing Program Math Release questions grade 8
In this algebra and geometry worksheet, students solve seven varying math problems. This worksheet will help prepare students for standardized tests covering algebra and geometry.