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Curated OER

Solve Simple One-Step Linear Equation

For Teachers 6th
Sixth graders solve one unknown number by using hands-on manipulatives after being introduced to the history of abstract mathematics through literature.
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Lesson Plan
Curated OER

2, 4, 6, 8 . . .What Do We Appreciate-Patterns, Patterns, Patterns

For Teachers 7th - 8th
Students recognize patterns in a numerical sequence, create new patterns and predict outcomes to established sequences.
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Lesson Plan
Curated OER

Make Your Own "Weather" Map

For Teachers 7th - 10th
Students develop and apply a variety of strategies to solve problems, with an emphasis on multi-step and non-routine problems. They acquire confidence in using mathematics meaningfully.
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Curated OER

Making Good Investments

For Teachers 9th - 12th
Students compare different aspects of investing money from traditional savings accounts to money market accounts. They research investment accounts at local banks and compare them.
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Clock Arithmetic and Cryptography

For Teachers 2nd - 5th
Young scholars perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Young scholars apply their multiplication, division, addition, and subtraction skills.
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Lesson Plan
Curated OER

Solving One-Step Equations

For Teachers 9th
Ninth graders explore the concept of a simple equation. They use addition and subtraction in one step in order to find balance to both sides of the equation. Students are encouraged to succeed using positive praise at the beginning of...
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Curated OER

Linear and Non-Linear Equations

For Teachers 8th - 9th
Students study linear and non-linear equations. After a teacher demonstration, they use calculators to solve and graph equations. They distinguish the difference between linear and non-linear equations.
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Lesson Plan
Curated OER

Square Roots, Number Classification, Ordering & Graphing

For Teachers 9th
Ninth graders identify numbers as rational or irrational. Using calculators estimation, and factoring methods, 9th graders compute the square root of numbers. They graph numbers in sequential order and round numbers integers to the...
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Lesson Plan
Curated OER

Pirate Swords

For Teachers 2nd - 3rd
Young scholars read the math problem and retell it in their own words. They brainstorm for ways to solve and use questions to focus on the steps used. Students could use other problems involving pirates from the given website.
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Lesson Plan
Curated OER

Standard Linear Form

For Teachers 9th
Ninth graders identify and describe the x-intercept as the place where the line crosses the x-axis as it applies to football. They create their own differentiations to reinforce the distinction between the x-intercept and the...
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Curated OER

Guess My Number

For Teachers 3rd - 6th
Students use their knowledge of numbers from one through one hundred to try and identify the teacher's hidden number. They ask questions about the number to narrow down their guess. (Is is a multiple of ten? Is it in the twenties? Is...
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Curated OER

Line of Best Fit

For Teachers 9th - 12th
High schoolers explore the concept of linear regression. In this linear regression lesson, students do a Barbie bungee activity where they collect linear data. High schoolers plot their data using a scatter plot. Students determine a...
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Curated OER

Volumes of Prisms and Cylinders

For Teachers 8th - 10th
Learners calculate the volume of prisms and cylinders. In this geometry lesson plan, students are give part of the formula, and must calculate the missing parts. They use 80% accuracy for their dimensions.
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Curated OER

Trig is SOH Easy!

For Teachers 7th - 10th
Pupils derive the six trigonometric identities. For this trigonometry lesson, students review the parts of a right triangle and use the Pythagorean theorem as a guide to find the trig identities. They find sine, cosine and tangent ratios.
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Curated OER

Dimensional Space: Various Perspectives

For Teachers 7th - 10th
Students use their understanding of 3D on 2D to make a representation of a 4D form on paper.
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Putting Your Best Foot Forward

For Teachers 3rd
Third graders measure their feet and their parents' feet, record data on computer-generated graphs, and calculate and record mean, median, and mode.
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Curated OER

Patterns in Pascal's Triangle

For Teachers 7th - 9th
Students examine the patterns that exist in Pascal's Triangle. They explore multiples and factors. Sudents use an applet to create and color the multiples in Pascal's Triangle.
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Curated OER

Multiplying Polynomials - FOIL

For Teachers 9th - 11th
Students participate in an activity to demonstrate the distributive property. They take notes as they observe different methods of FOIL. Afterward, students work on their own, and in groups to determine which method to use and complete...
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Curated OER

Leaf Patterns

For Teachers 1st
First graders explore the existence of patterns in everyday items. In this science and math integrated lesson, 1st graders match leaves with a name word card and organize them into four patterns. This lesson includes a reading of And the...
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Curated OER

The Right Time

For Teachers 6th - 8th
Students compute and estimate using mental mathematics, paper-and-pencil methods, calculators, and computers. They measure and compare quantities using appropriate units, instruments and methods. They utilize worksheets imbedded in this...
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Box Plots

For Teachers 4th - 5th
Students review the concept of median, explore how to calculate quartiles for any size data set and experience how to build a box plot.
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Factoring Polynomials having common factors

For Teachers 9th
Ninth graders demonstrate that factoring polynomials having common factors is the inverse process of multiplying a polynomial by a monomial. students find the greatest common factor.
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Curated OER

Meteorological Predictions

For Teachers 6th - 8th
Students make a link between prediction and hypothesis in math and science. Based on data collected over one week, students evaluate the predictions of local weather forecasters, compare the predicted outcomes to the actual weather...
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Curated OER

Shh...It's a Secret!

For Teachers 3rd - 5th
Learners explore codes, decode secret messages, and create codes of their own to use with their friends. They examine the use of gestures, letters, symbols and numbers in codes.

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