Algebra Teacher Resources
Algebra teaching is so much richer and useful with this plethora of resources. Algebraic thinking, concepts, methods, applications and real life data energize the learning.
Showing 1 - 20 of 8,776 resources
Solving First Degree, Single Variable Algebraic Expressions
Middle schoolers will identify the parts of an algebraic expression by telling the number of terms in one expression. Then they will collect like terms and solve three problems. Next, they will complete a table involving three sets of algebra tile displays, evaluating each with a given value of x.
6th - 9th Math 181 Views 397 Downloads CCSS: Adaptable
Picture Frames and Algebra
Students evaluate the area of a picture frame and write algebraic representations. In this algebra lesson, students work in groups to find the area of different picture frames. Students then write algebraic expressions and present then to the class.
8th - 9th Math 30 Views 53 Downloads
Read and Write an Algebraic Expression Containing a Variable
How do you write five less than a number as a mathematical expression? Show algebra learners how to read and write algebraic expressions by using variables with this introductory video. The first in a series, the video models how to translate the unknown into a variable and how to recognize clue words that indicate what operation to use.
4 mins 5th - 7th Math 22 Views 24 Downloads CCSS: Designed
Evaluate One-Step Algebraic Expressions by Substitution
How do algebra learners know the value of an algebraic expression that contains a variable? This video shows your number crunchers how to evaluate an algebraic expression by substituting a given number for the variable. In fact, it models an algebraic expression where the value of the variable changes and demonstrates how this changes the value of the expression.
4 mins 5th - 7th Math 14 Views 13 Downloads CCSS: Designed
Evaluate Algebraic Expressions with Exponents
Show your learners that exponents are important in the order of operations. The video presents a useful method for evaluating an algebraic expression with exponents and attempts to eliminate the common mistake of multiplying the exponent and base.
4 mins 5th - 7th Math 19 Views 16 Downloads CCSS: Designed
Can We Handle the Truth? How are a Truth Table, a Logic Circuit and Boolean Algebra Related?
How does algebra relate to real life? High schoolers will construct and test computer chips to determine the function of each, and discuss real life applications of the Boolean Algebraic concept. Included are discussion questions, gender equity considerations, web links, a clear procedure, and all necessary worksheets.
10th - 12th 21st Century Skills 7 Views 52 Downloads
Intermediate Algebra Practice Problems
In this algebra practice learning exercise, 6th graders solve various equations, graph solutions and functions, evaluate logarithmic forms, find unknown equations, write formulas and expanded form, use the binomial theorem, etc. Students solve 36 problems.
6th Math 23 Views 103 Downloads
What Are Numerical and Algebraic Expressions?
Numerical expressions contain numbers and mathematical operations. In addition to numerical expressions, algebraic expressions contain not only numbers but also variable(s). Watch this video as the instructor illustrates several examples of each kind of expression.
5 mins 6th - 9th Math 5 Views 6 Downloads
What's an Algebraic Fraction?
In an algebraic fraction, both the numerator and denominator are algebraic expressions. So if it's an algebraic expression divided by an algebraic expression then it's an algebraic fraction. If this sounds confusing, listen to the instructor explain what this means.
1 min 8th - 11th Math 3 Views 1 Download
How Do You Simplify an Algebraic Fraction by Canceling Common Factors?
Use prime factorization to simplify this algebraic fraction. When the factorization is done then cancel out all values in which a value from the numerator and a value from the denominator equal 1. And what is left over is then the simplified form of the algebraic fraction.
7 mins 8th - 9th Math 3 Views 0 Downloads
Algebra: Factoring Polynomials
In need of a tutor to work through a series of algebra problems involving factoring polynomials? View this video and watch how this tutor describes what he does as he factors several different polynomials. Be aware this clip will not explain why it will simply provide a procedure to follow.
10 mins 8th - 12th Math 3 Views 2 Downloads
Graphing Quadratic Functions - Algebra Help
This clip covers a lot of ground and is perfect for those needing a little extra help remembering how to graph a quadratic function. It begins with a multi-step problem which requires the learner to graph a quadratic function, set up a coordinate system, find the axis of symmetry, domain, and range.
8 mins 9th - 12th Math 3 Views 0 Downloads
Multiplying Algebraic Fractions
This explanation of the steps to multiply algebraic fractions is fairly thorough. She covers factoring of the terms in the fraction and then cancelling of numerators and denominators. However the video and transitions between slides are distracting and very loud.
2 mins 7th - 9th Math 3 Views 0 Downloads
Sixth graders explore mathematics by completing equations in a math notebook. They will collaborate in small groups to complete different algebra problems and write their work down in a notebook, which they show their teacher. Then they will grade themselves based on a rubric and utilize website activities to further their understanding of the subject.
6th Math 4 Views 69 Downloads