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Lesson Plan
Curated OER

The Fractal Geometry of Nature

For Teachers 8th - 10th
Students identify patterns found in nature. In this algebra instructional activity, students model situation in nature using fractals. They investigate biological geometric structures and draw conclusion based on geometric concepts.
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Lesson Plan
Curated OER

Consistent Circles

For Teachers 8th - 12th
Students create a design of a circle. In this geometry lesson, students identify the measure of the diameter and radius of a circle. They graph and analyze their collected data and write equations based on direct variation.
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Lesson Plan
Curated OER

Math TODAY for TI-Navigator System - Humidity Makes Air Feel Even Hotter ? Part II

For Teachers 8th - 12th Standards
Learners explore quadratic and cubic functions that will model the relationship between air temperature and heat index at fixed relative humidity values. They also make generalizations and apply the findings using their TI-83 Plus or...
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Lesson Plan
Curated OER

Graph Creator

For Teachers 7th - 9th
Students rewrite equations using algebraic symbols. In this algebra activity, students graph linear equations using the slope and y intercept. They make predictions about their graphs and analyze the results.
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Lesson Plan
Curated OER

Tostado Family Car Rental

For Teachers 8th - 10th
Students write equations for word problems. In this algebra lesson, students represent the cost of a car rental plan using equations. They use systems of equations to find the best deal when renting a car.
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Worksheet
Curated OER

Homework: Open Sentences

For Students 7th - 9th
In this algebra worksheet, students determine whether each of the first 6 equations are true or false for the variables given. They then find the solution for each of the next 6 equations or inequalities using the replacement set for x....
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Worksheet
Curated OER

Expressions

For Students 6th - 8th
In this algebraic expressions activity, learners solve 30 algebraic equation problems. For example, the activity states, "h=4" and the student is asked to solve, "2h+1 = __".
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Lesson Plan
Curated OER

Time Trials

For Teachers 8th - 10th
Pupils investigate speed, time and distance. In this algebra lesson, students utilize their knowledge of linear equations to solve problems related to time, speed and distance. This assignment is hands on using two toy race cars.
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Interactive
Curated OER

Greatest Common Factors

For Students 8th - 10th
In this algebra learning exercise, students solve problems using the GCF. They factor out the common variables and simplify the equations. There are 8 questions with an answer key.
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Worksheet
Curated OER

Exponential Properties and Expressions

For Students 6th - 8th
In this algebra instructional activity, students simplify exponential equations. They use properties of exponential functions to solve their problems. There are 32 questions.
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Worksheet
Curated OER

Rational Expressions

For Students 8th - 10th
In this algebra learning exercise, learners identify the greatest common factor to simplify equations. They cancel out GCF to reduce rational expressions. They find the LCD for addition and subtraction problems.
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Lesson Plan
Curated OER

Modular Arithmetic Station

For Teachers 8th
Eighth graders find ways to use math everyday. In this algebra lesson, 8th graders model equation and problem solving as they multiply and divide numbers. They split up in to groups as they perform hands on operations. 
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Lesson Plan
Curated OER

Exploring the Slopes of Parallel and Perpendicular Lines

For Teachers 8th - 10th
Students calculate the slope of parallel and perpendicular lines.In this algebra lesson, students differentiate between parallel and perpendicular lines. They graph their lines using the slope of the equation.
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Lesson Plan
Curated OER

CEEnBoT Stories

For Teachers 6th - 9th
Students identify the slope of a line as negative, positive, zero or undefined. In this algebra lesson, students identify the distance versus the time using graphs of linear equation. They use the robot and the CEENBoT program to analyze...
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Lesson Plan
Curated OER

How Much Data is That?

For Teachers 6th - 8th
Middle schoolers differentiate between exponential and logarithmic functions. In this algebra lesson, students use logarithmic properties to solve equations. They identify growth and decay of graphs.
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Lesson Plan
Curated OER

What's Its Slope

For Teachers 8th - 10th
Learners identify the slope of a lines.For this algebra lesson, students define the  meaning of slope and write an equation given the slope. They graph linear functions using the slope and y-intercept.
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Lesson Plan
Curated OER

Subtracting Integers with Counters

For Teachers 7th - 9th
Learners subtract integers using counters. In this algebra lesson, students solve linear equations using an online tool. They use subtraction to isolate the variable.
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Lesson Plan
Curated OER

Calculating Range for a Constant Velocity

For Teachers 7th - 8th
Students read an explanation from the NASA Web-based "textbook", The Beginner's Guide to Aerodynamics, then use the information in combination with data from other Web sites to solve single variable equations for distance (range), time,...
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Lesson Plan
Curated OER

Conversions That Make Cents

For Teachers 8th
Eighth graders practice calculating problems using addition, subtraction, multiplication and division. They estimate solutions to algebraic problems. They also graph their solutions.
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Lesson Plan
Curated OER

Comparing Candy Bars

For Teachers 8th
Eighth graders identify that a ratio is a comparison of two numbers and that a proportion is an equation that equates two ratios. They identify the extremes and means of proportions, as well as the product of the extremes equals the...
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Worksheet
Curated OER

Commutative Property

For Students 8th - 9th
In this commutative property worksheet, students solve and complete 10 different problems by applying the commutative property to each. They rewrite each equation using the commutative property. Then, students write the reversed order on...
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Worksheet
Curated OER

Solve for x

For Students 5th - 10th
In this solve for x instructional activity, students solve for x by multiplying it with the number it is next to and solve the addition and subtraction problems they go with. Students complete 27 problems.
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Lesson Plan
Curated OER

Rational Function Graphs

For Teachers 7th - 9th
Students use algebraic methods to represent and solve problems. Using a graphing calculator, students solve rational and inequality problems. They visually demonstrate solutions of functions through graphing. Students answer questions...
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Lesson Plan
Curated OER

Properties of Fractals

For Teachers 6th - 8th
Pupils build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial and...

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