Techlessons - Eighth Grade
Math - Tools for Algebra and Geometry
Created and Maintained by GCISD Instructional Technologists
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Monday,01 December,2008 02:52:28 PM
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Middle School
6th Grade
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8th Grade
Order of Operations
AAA Math
- Order of Operations
Purplemath.com
- Order of Operations
glencoe.com
- Self-Check Quiz
Variables and Expressions
AAA Math
- Expressions
Equation Match -
glencoe.com
- Self-Check Quiz
Commutative and Associative Properties
Explanation at the learningwave.com
Explanation at glencoe.com
Explanation at West Texas A&M University
Explanation at West Texas A&M University
glencoe.com
- Self-Check Quiz
Distributive Property
Explanation at Math Forum
glencoe.com
- Self-Check Quiz
Powers and Exponents
AAA Math
- Exponents
glencoe.com
- Self-Check Quiz
Negative Exponents
Algebra.help - Simplifying Negative Exponents
Purplemath.com
Mathwords
algebra-online.com
glencoe.com
- Self-Check Quiz
Scientific Notation
Late Delivery
- Find the value of expression written on each door to deliver the mail
Converting Standard Numbers to Scientific Notation
- online quiz
Converting from Scientific Notation to Standard Numbers
- online quiz
Comparing Scientific and Standard Notation Numbers
- online quiz
Converting Decimal Numbers to Scientific Notation
- online quiz
Converting from Scientific Notation to Decimal Numbers
- online quiz
Converting Fractions to Scientific Notation
- online quiz
Linear Equation
- Online lesson
Word problems that lead to simple linear equations
- Online lesson
Practice with Scientific Notation
- Pencil and paper may be needed - (answers provided)
glencoe.com
- Self-Check Quiz
Misc.
Algebra Web Links from Illuminations
Supreme Court Lesson
National Library of Virtual Manipulatives - Algebra (Grades 6-8)
National Library of Virtual Manipulatives - Geometry (Grades 6-8)