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Lesson Plan
Curated OER

WINDMILL POWER

For Teachers 9th - 12th
Learners 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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Worksheet
Achieve

Stairway

For Students 6th - 10th Standards
It's the stairway to learning! Scholars research all aspects of building a staircase. Using information from building codes, they write and graph a system of inequalities to analyze the constraints. The completed project is a scale model...
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Activity
Illustrative Mathematics

Lake Algae

For Teachers 8th - 12th Standards
Introduce learners to exponential growth with this real-world problem about algae that is rapidly spreading across a lake in a city park. The task presents the rate of growth and an end value and asks learners to determine what happened...
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Lesson Plan
Curated OER

Power, Work and the Waterwheel

For Teachers 6th - 8th
Learners use a two-liter bottle, dowel rod and index cards to design and construct a water wheel. They then calculate the power created and measure the work done by the water wheel in Watts and Joules.
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Lesson Plan
Curated OER

Bubble Gum Chemistry

For Teachers 8th - 10th
Students explore the concept of graphing data. In this graphing data activity, students determine the percentage of sugar in bubble gum. Students graph type of gum vs. sugar percentage. Students create a table of their data.
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Lesson Plan
Curated OER

What Are The Chances

For Teachers 7th - 11th
Students calculate the probability of an event occurring. In this probability lesson, students differentiate between independent, dependent or compound events. They find the range of the data.
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Lesson Plan
Curated OER

Simple Inequalities on a Number Line

For Teachers 9th - 12th Standards
Students solve inequalities problems. In this algebra activity, students graph the solution of inequalities on a number line. They discuss boundaries and open or closed intervals.
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Lesson Plan
Curated OER

Topic 6: Evaluating and Presenting Results

For Teachers 8th - 9th
Students construct spreadsheets from raw data. In this spreadsheet construction lesson, students compile data into Microsoft Excel. Students familiarize themselves with entering and presenting data in a spreadsheet.
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Lesson Plan
Curated OER

Confusing Colors!

For Teachers 4th
Fourth graders collect data, graph their data, and then make predictions based upon their findings. They's interest is maintained by the interesting way the data is collected. The data collection experiment is from the psychology work of...
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Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Systems of Nonlinear Equations

For Students 9th - 10th Standards
Learn how to solve a system of nonlinear equations using the substitution and the elimination methods. This tutorial offers definitions, problems and step-by-step solutions, and practice exercises for you to complete and check.
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Unknown Type
Khan Academy

Khan Academy: Linear and Nonlinear Functions

For Students 7th - 8th Standards
Determine if a relationship is linear or nonlinear. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
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Activity
Texas Instruments

Texas Instruments: Nonlinear Pendulum Problems

For Teachers 9th - 10th
In this activity, students explore the nonlinear model for a simple pendulum. They use the calculator to solve higher order differential equations.
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Unit Plan
Mangahigh

Mangahigh: Algebra: Form Equations With Exponents

For Students 9th - 10th Standards
Mangahigh is a website with math games aimed at twelve to eighteen year olds. On this site students form nonlinear equations.
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Activity
Interactive Mathematics

Interactive Mathematics: Graphical Solution of Non Linear Systems

For Students 9th - 10th Standards
Using the graphing method, several systems of nonlinear equations are solved. Follow each example step by step to see how solutions are derived.
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Interactive
Mangahigh

Mangahigh: Algebra: Form More Complicated Equations

For Students 9th - 10th
This interactive media source has two parts a learning mode and a practice game mode. The learning mode is where students are guided through understanding the individual pieces and general concept of nonlinear equations. Next, students...
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Unknown Type
Khan Academy

Khan Academy: Interpreting Graphs of Functions

For Students 7th - 8th Standards
Interpret the graphs of both linear and nonlinear functions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
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Activity
Paul Dawkins

Paul's Online Notes: Algebra: Systems of Equations

For Students 9th - 10th Standards
Learners examine how to solve systems of equations. Topics investigated are linear systems with two variables, linear systems with three variables, augmented matrices, and nonlinear systems. Class notes, definitions, and examples with...
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Activity
Interactive Mathematics

Interactive Mathematics: Algebraic Solutions of Systems

For Students 9th - 10th Standards
Nonlinear systems are solved using the algebraic methods of substitution and addition/subtraction. Learn how these methods work through detailed examples.
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Lesson Plan
Khan Academy

Khan Academy: Lsn 13: Systems of Equations, Algebraic and Graphical Representations

For Teachers 9th - 10th Standards
Lesson 3 of 4 for Passport to Advanced Math. Students will solve systems of equations in two variables in which one equation is linear and the other equation is quadratic or another nonlinear equation; relate properties of the function f...
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Handout
Quia

Ixl Learning: Linear Equations

For Students 9th - 10th Standards
Brush up on your math skills relating to linear equations then try some practice problems to test your understanding.
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Unit Plan
Math Planet

Math Planet: The Graph of Y = Ax^2 + Bx + C

For Students 9th - 10th Standards
A nonlinear function that can be written on the standard form ax^2 + bx + c,where a is not = 0, is called a quadratic function. All quadratic functions hava a U-shaped graph called a parabola.
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Activity
Interactive Mathematics

Interactive Mathematics: Solving Non Linear Inequalities

For Students 9th - 10th Standards
The steps for solving non-linear inequalities are presented along with examples to demonstrate the processes. Examples include equations that contain quadratics, cubics and rational expressions.
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Activity
Massachusetts Institute of Technology

Mit: Open Course Ware: Differential Equations

For Teachers 9th - 10th
The online course consists of educational materials about differential equation. Video lectures, readings, syllabus, exams, interactive mathlets, and assignments with solutions are included.
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Activity
Texas Instruments

Texas Instruments: Getting Started With the Ti Navigator: Quadratic Equations

For Teachers 9th - 10th
This lesson introduces students to Activity Center and is intended to help students write systems of equations in standard form in slope intercept form to solve the system using tables and graphs.