Equation


 * Linear Equations – Try these sites for a review or for a refresher on solving linear equations **


 * Algebra Balance Scales - 1 and 2 Step Equations - Math Playground - Have fun modeling equations by dragging number and x tiles to the scale. Solve equations by dragging or dividing tiles on both sides of the scale. How many equations can you solve?
 * Algebra Balance Scales - Basic Adding and Subtracting - Balance an equation by adding and subtracting.
 * Algebra Balance Scales - Manipulatives - Solve simple linear equations using a balance beam representation.
 * Algebra Balance Scales - Negatives - Manipulatives - Represent and then solve simple linear equations using a virtual balance beam. Both positive and negative integer values may be used.
 * Algebra Balance Scales - Number Balance - Enjoy this open ended activity to support the exploration and investigation into number properties. Use the flower buttons to hide and reveal numbers. This tool uses the symbols as well as =.
 * Algebra Equation Balance - Alginon's Algebra - Have fun exploring 2 step algebraic equations. Use the hide and reveal tools to develop your understanding of algebraic expressions. How many correct bubbles can you choose in the aquarium assessment activity?
 * Algebra Equation Balance - Equation Buster - Solve a linear equation by applying the same operations to both sides of the equation. How many equations can you solve?
 * Algebra Equation Balance - Equations 1 - Solve a linear equation by applying the same operations to both sides of the equation. Use the slider bars to select the correct operations to be performed.
 * Algebra Equation Balance - Equations 2 - Advanced - This activity investigates harder linear equations and how to solve them. Practice distributing, factorizing, cross-multiplying, and performing reciprocals. Use the slider bars to select the correct operations to be performed.
 * Algebra Equation Balance - Spy Guys Interactive - Alberta - Help the Spy Guys solve first-degree algebraic equations by balancing. Other lessons include Probability and Statistics, Algebra, and Geometry and Measurement.
 * Algebra Equation Balance - Strategy Game - Use the balance-strategy to solve equations and earn points, or make an equation yourself.
 * Algebra Equation Balance - Two Step Equations - Algebra Tiles - Have fun modeling algebraic equations with algebra tiles. Enjoy manipulating the tiles to solve algebraic equations.
 * Algebra Properties of Real Numbers - Matching - Quia - Practice commutative, associative, distributive, identity, etc.
 * Algebra Puzzle - Weigh the Wangdoodles - Find the weight of each Wangdoodle using the information provided by each scale.
 * Algebra Tiles - Manipulatives - Visualize multiplying and factoring algebraic expressions using algebra tiles. Practice factoring polynomials, squaring binomials, multiplying binomials, and the Distributive Law.
 * Algebra Tiles - NCTM Illuminations - Learn how to represent and solve algebra problems using tiles to represent variables and constants. Learn how to solve equations, substitute in variable expressions, and expand and factor. Flip tiles, remove zero pairs, copy and arrange, and make your way toward a better understanding of algebra.
 * Algebraic Equations - Beginning Equation Solving - Matching - Quia - Have fun solving equations and matching them with their correct answers.
 * Algebraic Equations - Solving Equations Jeopardy Style - Quia - Have fun solving basic equations, two-step equations, equations with variables on both sides, pot-luck equations and literal equations in an exciting Jeopardy setting.
 * Algebraic Equations - Solving with Nemo - Help the fish Nemo solve the algebraic equations. Can you get 10 questions right? Watch out for the hungry shark!
 * Algebraic Expressions - Abbreviations - Drag and Drop - Have fun simplifying each expression. Drag each answer and drop it beside the corresponding question.
 * Algebraic Expressions - Algebraic Words - Escape from Planet X - Choose the equation that matches the words, and build a space ship to escape from Planet X.
 * Algebraic Expressions - Algebraic Words - Matching - Quia - Have fun matching statements with their equivalent algebraic expressions.
 * Algebraic Expressions - Late Delivery - Help Postman Phil deliver to the right houses by finding the value of the expression written on each door.
 * Algebraic Expressions - Multiplying and Dividing - Drag and Drop - Have fun simplifying each expression. Drag each answer and drop it beside the corresponding question.
 * Algebraic Expressions - Simplifying - Version A - Drag and Drop - Have fun simplifying each expression by dragging each answer to it's corresponding question.
 * Algebraic Expressions - Simplifying - Version B - Drag and Drop - Have fun simplifying each expression by dragging each answer to it's corresponding question.
 * Algebraic Expressions - Simplifying - Version C - Drag and Drop - Have fun simplifying each expression by dragging each answer to it's corresponding question.
 * Algebraic Expressions - Substitution - Substitute numbers for letters to evaluate the expressions.
 * Algebraic Expressions - Substitution - Simplify A - Drag and Drop - Have fun evaluating each expression. Drag each answer and drop it beside the corresponding question.
 * Algebraic Expressions - Substitution - Simplify B - Drag and Drop - Have fun completing the tables by substituting each value of X into the given expression. Drag each value and drop it into the correct position or cell in the table.
 * Algebraic Expressions - Using Formulas - BBC - Formulas are mathematical ways of expressing relationships and you don't need to be Einstein to work them out. Though obviously it helps if you are a mathematical genius.