Organization for Educational Technology & Curriculum
Introduction to Variables and Algebraic Expressions
Begin your next algebra unit with this introductory lesson on variables and algebraic expressions. This plan requires a SMART board and includes a SMART notebook file. The file contains a guiding question and two learning activities that...
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Using Algebra
Sixth graders explore mathematics by completing equations in a math notebook. They will collaborate in small groups to complete different algebra problems and write their work down in a notebook, which they show their teacher. Then they...
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Solving Equations Using Models
Explore mathematics by analyzing images. As they view pictures on the SMART Board, individuals must write corresponding algebraic equations. They utilize models to visualize the math expressions.
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Rational Expressions: Simplifying
This two-day lesson will help the class simplifying rational expressions. It also has an emphasis on understanding when a rational expression is undefined. The lesson contains powerpoint presentations, worksheets, and answer key.
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Translating Word Phrases into Algebraic Expressions
Students view a PowerPoint and practice writing algebraic expressions from word phrases. In this algebra lesson, students utilize phrases such as, "plus, minus, sum, difference, increased by and subtracted from." There are 5 problems on...
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Cost Calculations Lesson Plan
Students analyze data using graphs and equations. In this algebra activity, students calculate the cost of lumber, convert price per foot to price per piece, solve equations using addition and subtraction and give exact answer when...
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Translating Verbal Phrases into Algebraic Expressions
Students rewrite word problems using algebraic symbols. In this algebra lesson, students graph linear equations after they rewrite the equation using algebra. They relate math to the real world.
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Finding Fractions
Students identify and solve problems using fractions. In this algebra lesson plan, students compare fractions and simplify with 80% accuracy. They manipulate fraction on the smart board through simplification.
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Factoring Trinomials
Students factor trinomials and quadratics. In this algebra lesson, students solve quadratics when the leading coefficient is one. They use a special factoring pattern to solve the trinomial.
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"Bats on Parade" by Kathy Appelt
Middle schoolers examine numbers and try to find a pattern in their relationship. They write an algebraic expression for the nth term.
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Mathematics of Doodles
Students use the slope and y-intercept to graph lines. In this algebra lesson, students graph linear equations and apply it to solving real life problems.
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Real Misleading Graphs
Learners identify real graphs and misleading graphs. In this algebra lesson, students surf the Internet for real life scenarios where graphs are used in a misleading way as well as in a correct way.
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Solving Polynomial Equations by Factoring
Students factor polynomial equations. In this algebra instructional activity, students apply the zero product property to factor quadratic equations. They solve real life scenarios by apply the concepts of parabolas.
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Juggling Slopes
Students identify the slope of a line. In this algebra lesson, students label slopes as positive, negative, zero or undefined. They use the slope formula to find the slope algebraically and graphically.
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Spreadsheet Function Machine
Students create a spreadsheet to analyze functions. In this algebra lesson, students use spreadsheets to find the intersection of systems of equations. They identify the dependent and independent function as it relates to a line.
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Writing Linear Equations
Learners rewrite word problems using algebraic symbols. In this algebra lesson, students write linear equations using the slope and y intercept. They write equations given two points that are on the line.
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Solving Quadratic Equations by Graphing
Students solve quadratic equation by graphing. In this algebra lesson plan, students use the TI calculator to get a visual of their graph. They create a table of values, plot their points and graph the parabola.
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Graphing Linear Equations Using the Table Method
Students graph linear equations using a table. In this algebra lesson, students create a table of values using the linear equation to find the y-values. They plot their point on a coordinate plane and graph the line.
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Comparing and Ordering Integers
Learners compare and order integers on an umber line. In this algebra lesson, students differentiate between positive and negative numbers. They plot point in the correct order on a number line.
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Solving Systems of Linear Equations Graphically
Students solve systems of equations graphically. For this algebra lesson, students find the point of intersection of two lines if they are not parallel. They rewrite the equation in the y=mx + b form and graph using slope and intercept.
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Solutions to Equations with Variables on Both Sides
Young scholars solve equations with variables on both sides. For this algebra lesson, students solve equations using addition, subtraction, multiplication and division. They graph their solution on a coordinate plane.
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Multiplying Binomials
Students factor binomials and apply it. In this algebra lesson, students use patterns to factor difference of squares and FOIL to factor other binomials. They apply the concept of binomials to vertical multiplication.
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Mixed Factoring Review
Students solve quadratics by factoring. In this algebra lesson, students factor quadratic equations using two different methods. They solve the equations and graph using the intercepts.
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Graphing Parabolas and Circles
Students graph parabolas and circles. In this algebra lesson, students create a table of values and graph the coordinate pairs to create a graph. They graph a circle using the radius and center.