Better Lesson
Better Lesson: Writing Expressions the Right Way!
Writing expressions paves the path to writing and solving equations.
Cool Math
Coolmath: Subtraction of Signed Numbers
Reference material and practice with integer subtraction.
Quia
Ixl Learning: Equivalent Expressions
Brush up on your math skills relating to equivalent expressions then try some practice problems to test your understanding.
Quia
Ixl Learning: Writing Algebraic Expressions
Brush up on your math skills relating to writing algebraic expressions then try some practice problems to test your understanding.
Quia
Ixl Learning: Expressions and Equations
Brush up on your math skills relating to expressions and equations then try some practice problems to test your understanding.
Quia
Ixl Learning: Simplifying Expressions
Brush up on your math skills relating to simplifying expressions then try some practice problems to test your understanding.
PBS
Pbs Learning Media: Everyday Algebra: Targeted Math Instruction
This Algebra lesson plan focuses on writing algebraic expressions to represent real-world problems, using the properties of numbers to simplify expressions, and evaluating equations by isolating the variable.
Better Lesson
Better Lesson: Equivalent Numerical Expressions, Day 1 of 2
How can you represent the area of a diagram using numerical expressions? Students apply their knowledge of area and order of operations to match area diagrams with numerical expressions.
Better Lesson
Better Lesson: Expressions in the Real World
Use real world examples to evaluate and solve expressions.
Better Lesson
Better Lesson: Exploring Exponents
Learning about exponents helps students think about and understand expressions.
Help Algebra
Help algebra.com: Words for Operations
The table presented includes common words and phrases used in mathematics along with their algebraic form. This table is helpful for translating word problems into equations.
Math.com
Math.com: The Basics of Algebra Unit Quiz
The unit quiz consists of eight matching questions that examine algebraic expressions and laws of exponents. Solutions are provided.
Doina Popovici
Math Play: Algebraic Expressions Millionaire
Fill in the correct mathematical expression in the word expression in this interactive game.
Ducksters
Ducksters: Kids Math: Exponents
Learn how exponents work, terms, tricks and examples on this website.
Wyzant
Wyzant: Evaluating Expressions Calculator
Need assistance in evaluating a polynomial expression if you're given the values of all the variables? This "Calculator," from WyzAnt asks you to input the expression and the known values to be substituted in, and then displays the final...
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Inverse Operations
Find a quick, concise explanation of inverse operations as in addition and subtraction, multiplication and division, and to a certain extent exponents and logarithms. Examples are given and clearly explained.
Shmoop University
Shmoop: Basic Operations: Order of Operations
Students learn about the order of operations. The resource consists of notes, step-by-step examples, and practice problems with solutions.
Shmoop University
Shmoop: Basic Algebra: Algebraic Expressions
The algebra resource examines algebraic expressions. Students learn about the math concept through notes, examples, and practice exercises.
NumberNut
Number Nut: Ordering Operations With Parentheses
A thorough lesson on order of operations that includes detailed examples and related vocabulary.
Other
Teachers Choice: Simplifying Expressions
Learn about simplifying algebraic expressions at this complete "how to" website. Detailed descriptions with examples and a downloadable file that let's you practice your skills.
Mocomi & Anibrain Digital Technologies
Mocomi: What Is an Exponent?
Provides an overview of exponents with rules, properties, and examples.