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Curated OER
Systems of Linear Inequalities in Standard Form -- Lecture
Students participate in a lecture about linear inequalities. Individually, they graph different inequalities and describe its solution. They participate in a demonstration in which they solve a system of inequalities and complete a...
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Systems of linear inequalities in standard form
Learners practice graphing linear inequalities and explain their solution sets to the solving of a system of linear equalities graphically and symbolically. They utilize programming techniques in setting up and solving systems of linear...
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Inequalities Involving Absolute Value
Students solve and graph inequalities involving absolute value. They discuss and identify the basic properties of inequalities, and solve basic examples.
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Slope Calculation
Students compute the slope of a line that passes through two points and explain how the slope formula is derived. They determine properties associated with positive, negative, undefined, and no slope.
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Quadratics: Polynomial Form
Young scholars determine how changes in the coefficients in a quadratic function affect its graph. They Solve a quadratic equations. Students Determine how to use the equation to determine the intercepts of a quadratic function. They...
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Quadratics: Polynomial Form
Pupils determine how changes in the coefficients in a quadratic function affect its graph. They determine how to use the equation to determine the intercepts of a quadratic function. Students identify the location of the intercepts on...
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Catch My Mistake
In this logic learning exercise, high schoolers determine the errors and correctly substitute the number that makes the statement true. There are 8 questions.
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Giants Stalk the High Street
Students explore consumerism in Great Britain. In this current events instructional activity, students visit selected websites to determine how shopping habits have changed in Britain throughout the years. They also evaluate changes in...
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Using inverse Operations to Solve Equations
Fifth graders solve equations. For this algebraic equations lesson plan, 5th graders use the inverse operation to solve an equation. The teacher reminds students to perform the operation on both sides of the equation. This lesson plan...
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Algebra Quiz
In this college level algebra worksheet, students simplify absolute value expressions and solve radical and rational equations. The two page worksheet contains six problems. Answers are not provided.
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Functions Made Easy
Students explore concept of functions as relationships, as machines, as equations, and as graphs.
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Properties of Logarithms
In this algebra worksheet, 11th graders apply the 3 properties of logarithms to solve equations by expanding or condensing them. There are 4 problems to solve.
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The Ultimate Vacation
Students use research skills to solve a problem. They research information needed to plan a vacation. Students create a letter, a flyer, an itinerary, an activity list, cost spreadsheet, a reference page, table of contents and a title page.
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Function Tables
Students identify function using tables of data. In this algebra lesson, students create a tale of point and plot on a coordinate plane. They analyze the graph as being a function or not.
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Multiplication and Exponents
Students write values as both standard and exponential forms. In this exponential form activity, students solve multiplication of exponents problems. Both application and drill and practice formats are presented.
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Order of Operations
In this algebra learning exercise, students solve problems following the order of operation. They identify the properties of integers. There are 3 questions with an answer key.
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Forces in a Climb
Students use a NASA website to use a given formula to find acceleration and distance after a specific time and how it relates to engine propulsion.
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Two-Step Equations
Sixth graders work through a two-step equation with their teacher. After reviewing one-step equations, they complete a worksheet using tiles and colored pencils to complete two-step equations. To end the instructional activity, they...
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Plus, Minus and Interesting
Students identify the main ideas or topics of a activity or unit using the plus, minus and interesting graphic organizer. In this main idea or topic activity, students examine the use of the PMI graphic organizer. They describe the item...
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What is Probability? Original Lesson Plan
Students predict, using a fraction or a ratio, the possibility of an event happening and place that fraction or ratio on a Likelihood Line. In Part Two of the lesson plan, they conduct an experiment to determine theoretical and...
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Tracking Your Favorite Web Sites
Ninth graders track the hit count on their favorite web sites. In this Algebra I instructional activity, 9th graders record the number of hits on their favorite web site for twenty days. Students explore the data to determine...
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Curve Fitting and the TI-85 Calculator
Seventh graders follow a step-by-step guide for using graphing calculator to determine equations which best fit data graphed. They gather data from various sites on the web, or they do searches to find information necessary to complete...
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Getting Familiar with Fractals
Students use the Internet to answer lab questions about fractals, and then construct fractals using the initial stage and iteration rule. They complete tables and generate rules for the "nth" term and create their own fractals.
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Graphing Linear Inequalities
Eighth graders extend skills for representing and solving linear equations to linear inequalities. Lesson activities build understanding and skill by plotting ordered pairs of numbers that either satisfy or do not satisfy a given...