Curated OER
Addition & Subtraction Properties With Integers
Sixth graders use a number line to solve addition and subtraction problems. In groups, they play a game of "Human Number Line Relay." They use a deck of cards to randomly create addition and subtraction equations and physically walk a...
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Worksheet Chapter 7.1 & 8.1 College Prep Algebra
In this algebra worksheet, students solve equations through substitution and then solve for an unknown. They simplify division equations containing exponents and two variables and solve radical problems. This worksheet contains a...
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Using Integers to Show Differences
In this integer worksheet, students use integers to show differences in temperatures by solving 7 short word problems. They find the differences in 7 more equations.
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Conbination Lock Problem
In this algebra activity, students solve a word problem sing algebraic equations. They figure put how to unlock a combination lock. There is an answer key with this problem.
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Strong Arm Iteration
Students solve exponential functions and inequalities. In this algebra lesson, students find the roots of equations and use it to graph and evaluate exponential functions. They simplify exponents using the law of exponents.
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Hit Me If You Can!
Learners graph linear equations using slopes and intercepts. In this algebra instructional activity, students identify the slope as being positive,negative or undefined. They differentiate between different quadrants on a coordinate plane.
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Battle to the Death: Adding Integers
Young scholars explore the concept of adding integers. In this adding integers lesson, students simulate the battle of the 300 spartans at Thermopylae. Young scholars use colored game pieces to represent positive and negative...
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Adding and Subtracting Integers
Students add and subtract integers. In this algebra instructional activity, students add, subtract, multiply and divide integers. They apply the properties of numbers as they solve equations.
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Means of Growth
Students collect and graph data. In this statistics lesson, students analyze their plotted data using a scatter plot. They identify lines as having positive, negative or no correlation.
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CEEnBoT Stories
Learners identify the slope of a line as negative, positive, zero or undefined. In this algebra instructional activity, students identify the distance versus the time using graphs of linear equation. They use the robot and the...
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Commutative, Associative, and Distributive Properties
Students explore the concept of the associative, commutative, and distributive properties. In the associative, commutative, and distributive properties lesson, students discuss real world examples of each property. Students demonstrate...
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Subtracting Integers with Counters
Students subtract integers using counters. For this algebra lesson, students solve linear equations using an online tool. They use subtraction to isolate the variable.
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Cartesian Baseball
Students are told what a coordinate system is and also that it provides a way of uniquely describing each point on a plane or in space. They are given a practice problem along with the equation. Students solve the following problem:...
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Algebra Brackets
In this algebra brackets activity, students factor given equations. They multiply, divide, add, and subtract positive and negative numbers. This two-page activity contains 13 problems. Answers are provided.
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Exploring Slope
Students explore the physical aspect of a slope. In this algebra lesson, students graph a slope and write an equation for a slope. They identify slopes of zero, negative lines and positive lines.
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Functions and Logarithms - Week 4
In this function and logarithm learning exercise, students solve function problems by finding the sum of the digits. They use logarithms to solve graphing problems and find the number of prime numbers. This three-page learning exercise...
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Division Terms, Zero and One
In this division worksheet, students review the definition and positions for the division terminology of divisor, dividend, and quotient. Students find the missing division term from the division problems and find the missing numbers for...
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Worksheet Chapter 5 College Prep Algebra
In this algebra worksheet, students evaluate algebraic expressions, simplify exponents, write numbers in scientific notation, perform division of equations, and find the area of given problems. This worksheet contains 75 problems and an...
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Adding And Subtracting Decimals
In this adding and subtracting decimals worksheet, students, with a partner, problem solve and calculate the answers to ten addition and subtraction equations or word problems.
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Adding/Subtracting Decimals
In this decimal instructional activity, students find the sum and difference of positive and negative decimal numbers. Equations contain two to three terms, with multiple operations. Thirty addition and subtraction problems are on this...
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Indices and standard Form
In this indices and standard form worksheet, students convert numbers from exponential notation to standard notation. Positive and negative exponents are included. This two-page worksheet contains 30 problems. Answers are provided beside...
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Word Problems
In this algebra worksheet, 9th graders are asked to rewrite word problems using algebraic equations in one variable. There are other links on this page.
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Probability Problems Concerning The Simpsons
In this probability worksheet, students calculate probability in ten problems concerning lottery situations and an episode of the television show The Simpsons.
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Points in a Complex Plane -- Lecture
Students review plotting points on a coordinate plane. Individually, they add and subtrace complex numbers and graph them in a complex plane. They follow along a worksheet while their teacher lectures on the new material and solve...