Curated OER
Topic 4.7 - Using Augmented Matrices
In this algebra learning exercise, students solve each of the systems of equations using an augmented matrix. There are 8 problems to solve.
Curated OER
System of Equations Word Problems
In this algebra activity, learners solve word problems using systems of equations. They must first rewrite the words into algebraic expressions. There are 12 questions with an answer key.
Curated OER
Walking Problem
For this rate problem worksheet, high schoolers are given clues regarding the distance, and rate of travel for three siblings who walk home. They must find the distance the children walked, the time school was out and the time one of the...
Curated OER
Introductory Algebra Chapter 8 Review
In this math worksheet, middle schoolers solve the problems that are correlated with the objectives. Each practice set has an in depth example.
Curated OER
Introductory Algebra Chapter 10 Review
In this math worksheet, middle schoolers solve the problems for the quadratic equations. They factor the equations and determine the probability of the two solutions.
Curated OER
Simple Algebra, Assigned Values
In this math worksheet, students solve equations for the missing number. Problems are mixed addition, subtraction, division, and multiplication. Students select one answer from the three choices offered.
Curated OER
The Corner Problem
Students explore the concept of the corner problem. In this corner problem activity, students use the TI-NSpire to determine the maximum length a rod can be and still pass horizontally around a corner. Students use similar triangles to...
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Word Problems
Students solve word problems using mathematical symbols. In this algebra lesson, students collect data and analyze it. They analyze the data using a table or graph after plotting the data.
Curated OER
Solving for Variables #6
In this algebra worksheet, students solve for variables in a total of 72 problems. A website reference is included for additional resources.
Curated OER
Introductory Algebra Chapter 1 Review
In this math worksheet, middle schoolers solve the problems that involve linear equations. They substitute the values given for each variable.
Curated OER
Percent Problem
In this percent instructional activity, student are presented with a sales sign and asked what was the percent of the first reduction in cost of the item. The steps used to solve the problem are given.
Curated OER
Solve for the Unknown
In this unknown instructional activity, students solve simple one-step algebraic inequalities. This two-page instructional activity contains 6 simple problems. Answers are provided on the last page.
Curated OER
Lesson 2: Introduction to Equations & Why We Can Solve Equations
In this equations worksheet, students explore mathematical expressions. They solve algebraic equations with one variable and identify the domain and range. This five-page worksheet contains detailed notes, examples, and 4...
Curated OER
Introductory Algebra Chapter R Review
In this math worksheet, students solve the problems and simplify the fractions. Each of the sets is related to the instructional objectives.
Virginia Department of Education
Nonlinear Systems of Equations
Explore nonlinear systems through graphs and algebra. High schoolers begin by examining the different types of quadratic functions and their possible intersections. They then use algebraic methods to solve systems containing various...
Curated OER
The Sum of Our Integer Intelligences
Young mathematicians explore integers. They review adding integers through engaging in mathematical labs. Each lab station is designed to reflect one of the multiple intelligences. Resources for all activities are provided.
EngageNY
Geometric Sequences and Exponential Growth and Decay
Connect geometric sequences to exponential functions. The 26th installment of a 35-part module has scholars model situations using geometric sequences. Writing recursive and explicit formulas allow scholars to solve problems in context.
Virginia Department of Education
Quadratic Equations
Review the multiple methods of solving quadratic equations through an analysis of the discriminant. Scholars use the discriminant to determine the best solution method and then solve various equations. As a challenge, learners build...
Curated OER
Delivery Trucks
Written to assess learners' knowledge of interpreting expressions that represent a quantity in terms of its context, this machine-scored task also allows for a good discussion about units guiding the problem solving and solution.
EngageNY
Recursive Challenge Problem—The Double and Add 5 Game
Math is all fun and games! Use a game strategy to introduce the concept of sequences and their recursive formulas. The activity emphasizes notation and vocabulary.
Curated OER
Number and Operation: All About Monday - Does it Pay?
Solve real-world financial math problems. High schoolers will work through a series of problems as they look at credit card interest, bill payment, and other real-world personal money matters.
EngageNY
Mid-Module Assessment Task: Grade 7 Mathematics Module 3
Lesson 16 in the series of 28 is a mid-module assessment. Learners simplify expressions, write and solve equations, and write and solve inequalities. Most questions begin as word problems adding a critical thinking component to the...
Curated OER
Simultaneous Equations
In this simultaneous equations worksheet, pupils solve systems of equations. They graph systems of equations and write equations to fit given situations. This two-page worksheet contains three multi-step problems.
National Security Agency
Partying with Proportions and Percents
Examine ratios and proportions in several real-world scenarios. Children will calculate unit rates, work with proportions and percentages as they plan a party, purchase produce, and take a tally. This lesson plan recommends five...