Curated OER
Two-Step Equations
In this two-step equation instructional activity, students solve algebraic equations containing one-variable. This two-page instructional activity contains 24 problems. Answers are provided on the last page.
Curated OER
Solving Multi-Step Inequalities
In this inequalities worksheet, students solve inequalities. They graph solutions on a number line. Students solve problems by combining like terms, and using the distributive property. Variables appear on both...
Curated OER
Simple Linear Equations (C)
In this linear equations worksheet, learners solve equations with one variable. This one-page worksheet contains 20 problems. Answers are provided on the last page.
Curated OER
Variables and Expressions from Around the Cosmos
In this variables and expressions worksheet, students solve 7 problems using different mathematical formulae to find the length of Earth's day in the future, the distance to the galaxy Andromeda, the temperature of a gas cloud emitting...
Curated OER
Variables With The Simpsons
In this variables worksheet, 6th graders read given scenarios relating to The Simpsons and probability. Students respond to 25 short answer questions regarding the passages read.
Curated OER
Substitute into Simple Expressions
Learners simplify simple equations. Using a maze game, young mathematicians speculate about the size of different algebraic values and what other equivalent expressions might look like. It is a nice beginning activity for introducing...
Curated OER
Operation Sense
Students investigate the order of operation in algebraic equations. For this order of operations lesson, students discover the proper order for solving single variable equations.
Curated OER
Solving Multi-step Equations
Seventh graders solve 10 different problems that take multiple steps to solve. First, they combine like terms if necessary. Pupils isolate the terms that contain the variable they want to solve. In addition, they substitute their answer...
Waterloo Mathematics
Grade 7 Patterning and Algebra: Algebraic Expressions
Classmates solve 18 different problems that are mostly word problems that apply algebraic expressions. They draw different combinations of masses on a scale that would balance. They also simplify expressions and solve for x in a number...
Curated OER
TIMS, The Bouncing Ball: Math, Science, Measurement, Graphs, Variables
Students determine the exact relationship between the height from which a ball is dropped and the distance that it rebounds.
Curated OER
Graphing Inequalities in Two Variables
In this graphing inequalities worksheet, students shade 3 inequality problems. Students then graph and shade 4 additional inequalities.
Curated OER
Interpreting Data-Working with Controls and Variables
Young scholars review the meaning of control and variables, and state difference between dependent and independent variables. They complete a worksheet with the definitions and complete problems that show their understanding.
Curated OER
Variables
Students watch a video show how to identify the independent variable, dependent variable and controls in an experiment; and design experiments that use controls to isolate a single independent variable and measure the resulting dependent...
Curated OER
Non-Random Variables: NBA Championship
Students demonstrate probability distribution of non-random variables. Students collect data on the NBA Championships. They record the data and compute subsets and permutations.
Curated OER
Evaluating Variable Expressions
In this algebraic expressions learning exercise, students solve each variable expression by using the given values. There are 24 expressions to evaluate.
Curated OER
Algebra: Variable and Functions (Homework 21.4)
In this algebra worksheet, students complete 4 function tables. Students plug in the different values for x to complete the y sides of the charts.
Curated OER
Variables on Both Sides
Learners solve equations containing variables on both side of the equal sign. In this algebra activity, students combine like terms using opposite signs to get them on one side of the equal sign. They model the equations using bar models...
Curated OER
Functions of Two Variables
In this functions worksheet, students solve one short answer (computation) problem. They answer one short essay question about the output variable (z). Students answer two short answer questions about surface graphs. Students find the...
Curated OER
Solving Equations with Variables on Both Sides
Ninth graders solve equations with variables on both sides of an equation. In this algebra lesson, 9th graders use more than one step to arrive at their final answer. They solve linear equations by addition, subtraction, division and...
Willow Tree
Formulas
Help learners understand the benefits of rearranging a formula. Scholars practice rearranging formulas for specific variables. They also analyze formulas to understand one variable's effect on the other.
Illustrative Mathematics
Planes and Wheat
Understanding government spending is difficult. The number of variables can be enormous. In the corresponding resource, number crunchers are given one equation related to government spending with a number of variables. Your class is...
Curated OER
Designing Experiments - Procedures for Teachers
Students evaluate a hypothetical experimental design and attempt to improve upon it. In this scientific method lesson, students are presented with an experiment and are instructed to determine its flaws. They conduct their own...
Curated OER
Simple Inequalities
Students solve inequalities. In this inequalities instructional activity, students evaluate simple inequalities. They examine vocabulary words. Students participate in breath holding activities and write inequalities to represent the...
Illustrative Mathematics
Equations and Formulas
Your class is asked to use inverse operations to solve eleven equations for unknown variables or to rearrange formulas to highlight a quantity of interest. By using the same reasoning as solving one- and two-step equations, algebra...
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