Curated OER
Worksheet Chapter 6: College Prep Algebra
In this algebra worksheet, students perform a variety of operations. They factor polynomials, solve algebraic equations, identify the GCF, and solve real life word problems. Twelve of these 100 problems are real life word problems.
Curated OER
Factoring Completely
In this factoring worksheet, learners factor polynomial expressions to simplify them. Upon placing their answer in the appropriate box, students may receive immediate feedback. A link for step-by-step solutions is provided.
Curated OER
Modeling Prime Factorization
Learners model factors using tiles and grid paper. They differentiate between prime and composite factor trees. Students illustrate prime factorization using factor trees. They are given 12 tiles or cut-out paper squares. Learners...
Curated OER
Exploring Multiplication Functions
Fourth graders investigate the terms "factor" and "product." In this mathematics lesson, 4th graders practice solving problems to find the products and factors present in different algebraic expressions.
Curated OER
Prime Factorization
Sixth graders participate in a lesson plan that focuses on the concept of finding the prime factorization of a number. They write the answer using exponential notation. Students play a game of Bingo to keep engaged during the lesson plan.
Curated OER
Coefficient of Restitution
Students investigate variables that influence the bouncing of balls. In this exploratory instructional activity students observe how the manipulated and control variable are correlated by graphing the data.
Curated OER
10-4 Practice: Factoring Differences of Squares
In this practice worksheet, learners factor the differences of squares and identify prime expressions. Polynomials contain one or more variables, with exponents. Students complete 42 problems. An answer key is provided.
Curated OER
Worksheet #11: Dividing Polynomials
In this multiple choice polynomial worksheet, students complete 20 problems involving division of polynomials and reduce them to their lowest terms.
University of Vienna (Austria)
University of Vienna: Pulling Common Factors Out
Multiple choice assessment which tests knowledge of "simple" factoring (greatest common factor only), given varying degrees of polynomials.
Texas A&M University
Wtamu Virtual Math Lab: College Algebra: Factoring Polynomials
This page includes a tutorial which teaches you how to find the Greatest Common Factor (GCF) of a polynomial, factor out the GCF of a polynomial, factor a polynomial with four terms by grouping, factor trinomials, and factor a difference...
Oswego City School District
Regents Exam Prep Center: Factoring
From pulling out the common factors of a polynomial to giving hints on how to factor a trinomial that does not have a leading coefficient of 1, a comprehensive tutorial for factoring polynomials is given as well as practice, interactive...
ABCya
Ab Cya: Clear It! Multiplication
Create number sentences that multiply to the target numbers provided in this fun game.
George Mason University
Margo Mankus: Investigating Lcm and Gcf Using Rods
This lesson plan is for an activity using rods (Cuisenaire Bars) to help students understand the concept of factors, in particular the LCM and GCF of two numbers.
AAA Math
Aaa Math: Multiplying Fractions
The resource explores fraction multiplication and provides students with an opportunity to practice the skill through games and exercises.
AAA Math
Aaa Math: Comparing Scientific and Standard Notation Numbers
The resource describes how to compare numbers in scientific and standard notation. It provides exercises and games to practice the skill.
National Council of Teachers of Mathematics
Nctm: Illuminations: Resources for Teaching Math: Algebra Tiles
Try this hands-on approach to solving algebra problems with this interactive website. Students are able to "solve equations, substitute in variable expressions, expand, and factor".
National Council of Teachers of Mathematics
Nctm: Illuminations: The Product Game
In the Product Game, learners start with factors and multiply to find the product. There are four parts to this investigation.
National Council of Teachers of Mathematics
The Math Forum: Factoring Polynomials
Links to numerous question/answer sessions on factoring polynomials.
Wolfram Research
Wolfram Math World: Greatest Common Divisors
An advanced investigation of Greatest Common Factors (Divisors) and a look at related algorithms and properties) comutative, associative, and more). Contains links to relevant topics.
Shodor Education Foundation
Shodor Interactivate: Lesson: Factors
For this lesson students will understand the concept of a factor, identify factors of whole numbers and explain the relationship between factors, multiplication, divisors, and division.
Visual Fractions
Visual Fractions: Strict Fraction Multiplication With Lines
Use this interactive site from Visual Fractions to multiply fractions. Answers need to be given in lowest terms. Explanations are available for each question, and immediate feedback is provided.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Algebra Tiles Lesson Plan
This is an algebra tiles lesson in factoring polynomials. The link found a the bottom of the page links to an index of over two hundred lesson plans in various mathematical topics.
Math Is Fun
Math Is Fun: All Factors of a Number
Great tool that will find all factors of a number, not just the prime factors.
Math Medics
S.o.s. Math: Factoring: Some Special Cases
In this lesson, special cases of factoring are described, including perfect squares, difference of squares, and difference and sum of cubes. Exercises with answers included.