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Linear Equations
Ninth graders solve linear equations. In this Algebra I lesson, 9th graders investigate the properties of equations (Reflexive, Symmetric, Transitive, Substitution, and Transformation Properties) and use these properties to solve...
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Finding our way
Tenth graders investigate the use of a GPS. In this math lesson, the students will use a GPS type system to determine positioning in two dimensions. They will complete questions out of a student workbook.
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Setting up Systems
In this systems of equations learning exercise, students solve 2 different problems that include setting up various systems. They compute a given system using matrix operations. Then, students verify that the solution is correct by...
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Linear Equations
In this linear equations worksheet, learners problem solve two equations by graphing the solution set of the system in each one.
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More Problems in Context: Linear Models
Six application problems help students to master their knowledge of linear models. Each problem is cited with the original publication source. These questions could be a good class activity, homework assignment, or incorporated into a quiz.
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Practice Problems for Linear Equations and Graphs
A worksheet that could also be used as a quiz presents students with 20 linear equations. They graph, solve for the slope, and intercepts of 8 equations. Students solve for the equation of a line, passing through given points for 6 sets...
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Mathematical Relationships
Young scholars practice graphing a linear equation and a parabolic equation. They work cooperatively to select numbers, including fractions, which they will put into ordered pairs. Students explain their process to the class, discussing...
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Mathematics Within: Algebraic Patterns
Students discover patterns in linear equations by playing a dice game to collect data. They graph the data and analyze the patterns of the lines created by the data. The class then compares the individual graphs to evaluate the position...
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Modeling Two Step Equations
Students study linear equations. Using algebra tiles, they model solving two-step linear equations. They discuss inverse operations, demonstrate solutions and justify answers. Given worksheets, students solve real world problems.
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2 x 2 Linear Systems
Students graph 2x2 systems and solve them algebraically. They investigate parallel systems by solving equations.
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A Functional Housing Market
Learners access the Internet to search for housing prices in Houston, Texas,(the location can be changed to accommodate any location) and compare the prices to the number of square feet found in the living area of a house.
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High School Mathematics Problems from Alaska: Problem Setup and Pattern Recognition: Sunrise in Barrow, Alaska
Learners make predictions using given data, writing a linear equation from given data, and using a linear equation to predict later behavior.
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High School Mathematics Problems from Alaska: Writing an Equation: Fundraiser
Students represent relationships between variables by writing, creating, and solving linear equations, and using tables and graphing.
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High School Mathematics Problems from Alaska: Extensions of Data: Barrow, Alaska Sunrise/Sunset Information
Learners using given data to extrapolate new information, using a linear equation to predict later behavior, and using previous knowledge to synthesize new conjectures.
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Exploring Linear Equations
Eighth graders follow the teacher as they enter information into the graphing calculator. They investigate different graphs to explain the slope of a line, the y intercept, and parallel lines.
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Walking the Plank
Eighth graders experiment with a bathroom scale, books and a plank to determine how weight readings change as distance is applied. They graph and interpret the results.