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Curated OER
Function Tables
Learners 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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Mr. Payne Word Search Puzzle
In this language arts worksheet, students study 10 words in a word bank, then locate them in a word search puzzle. The words appear to be related to algebra; the meaning of the title is not known. There is one misspelled word in the word...
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Using Inequalities to Problem Solve
Students explore inequalities. For this Algebra I lesson, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world problems.
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Is the System Fair?
Students investigate shapes and patterns. In this algebra lesson, students move from concrete to abstract understanding of shapes and concepts. They use variable to identify the unknown.
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Equations, Formulas and Identities
Students rewrite word problems using the correct symbols. In this algebra lesson, students find the trigonometric identities and use them to solve problems. They write equations for the trigonometric ratios.
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Exponent Rules
Students engage in a lesson that is concerned with the rules of exponents. They practice solving problems that use exponents in a variety of contexts. Students are shown how to use the rules in numerical sequences and after translation...
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Regressive Music
Student use the Ti calculator to graph sinusoidal graphs. In this calculus lesson, learners use the CBL to collect and analyze data of sinusoidal graphs. They manipulate their collected data and make predictions.
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Linear Equations
In this linear equations activity, 6th graders solve and complete 18 different types of problems. First, they combine like terms on one side of the equals sign. Then, students add or subtract like terms and divide by the number in front...
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High School Mathematics Problems from Alaska:Cutting Cordwood
Students solve problems and answer questions about two young men attemtping to earn money by cutting cords of wood.
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Powers of Products and Quotients
In this powers of products and quotients worksheet, students simplify expressions with exponents. Expressions contain at least two variables and exponents. This two-page worksheet contains 18 problems. Answers are...
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Factorizing
In this math activity, students factor quadratic expressions into binomials. Each quadratic expression is in the form x^2 +/-bx+/-c. The first set involves only addition. On the second page, each quadratic equals zero and students...
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Formulae
In this algebra worksheet, students evaluate expressions by substitution. They replace variables with values and multiply, add or subtract to solve the problems. There are 19 questions with an answer key.
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Exponents
In this Algebra II worksheet, 11th graders use the laws of exponents to simplify expressions. The exponents include fractions, variables, radicals, and imaginary numbers. The one page worksheet contains thirty-four...
Math Mammoth
More Radical Equations
In this math learning exercise, middle schoolers solve the equations that contain radicals in the expressions. They use the roots to eliminate the radicals and find the unknown variables.
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Inverse Functions
In this inverse functions worksheet, students solve and complete 3 sets of different problems. First, they find the expression and simplify. Then, students find the value of a given variable when it is the inverse in the function. They...
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Points in the Complex Plane -- Lab
Students review the lecture portion of this lesson. Individually, they graph various points on a complex plane and identify conjugates based on their location on the graphs. They complete a worksheet and review their answers to end the...
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Rocketing in Math and Sciences
Pupils make a rocket out of paper. They follow the given instructions and test to see if it will fly. They write about the experiment and are given the opportunity to change their varibles to make their rocket work.
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An Introdcution to Derive
Twelfth graders explore Derive. In this Calculus instructional activity, 12th graders investigate the menus and tools available in Derive. In addition to the familiarization part of the instructional activity, students...
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Using CAS and algebra tiles with Expanding and factoring trinomials
Ninth graders investigate multiplication of binomials and factoring of trinomials. In this Algebra I lesson, 9th graders compare and contrast expansion and factoring using algebra tiles and a TI-89.
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Introductory Algebra Chapter 1 Review
In this math worksheet, students solve the problems that involve linear equations. They substitute the values given for each variable.
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Computing with Mathematical Formulas
Students solve problems using formulas. In this algebra lesson, students evaluate numbers using substitution. They graph their answers using a TI and discuss the outcome.
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Solving Systems by Substitution
Learners solve systems of linear equations using substitution. They investigate the steps to solving linear equations by substitution and practice problems in small groups.
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Equations
In this equations instructional activity, 4th graders solve 8 problems in which the value of the variable is identified after testing the 4 possibilities provided.
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Solving Equations as Word Problems: Practice B
Ninth graders investigate solving word problems. In this Algebra I lesson plan, 9th graders explore the four step process for solving word problems: Step 1-make a table of values, Step 2-identify the constant, Step 3-indetify...