National Council of Teachers of Mathematics
Nctm: Illuminations: Pan Balance Expressions
Using this interactive tool, you can practice arithmetic and algebraic skills, and investigate the important concept of equivalence.
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.
Disfruta Las Matematicas
Disfruta Las Matematicas: Medida
This unit could be used as supplementary material for a topic on measurements. It has good examples with illustrations and some interactive activities.
Mathematics Archives
Math Archives: Composition of Functions
Site offers a detailed explanation of the compostion of functions
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Using a Protractor
Q and A Math Forum site that answers the question of "How do I measure angles using a protractor?"
Wolfram Research
Wolfram Math World: Significant Digits
This site defines and describes significant digits along with examples. Includes references, citations, and links to further information.
Wolfram Research
Wolfram Math World: Dimension
This site from Mathworld.com provides information on what the dimension of an object means.
Math Is Fun
Math Is Fun: Exponents
The learning activity examines exponents. The resource consists of explanations, examples with solutions, and practice problems
Vernet -Virtual Education Resources Network
Salon Hogar: Algebra
This site provides mathematics students with general resources for Algebra including theories, curves, exponents, cones, polynomials, and bases. This site is entirely in Spanish.
Other
Science Gems: Mathematics
This site has many links to math topics including pre calculus and calculus
Other
Austin Community College: Mathematical Language
Austin Community College provides a few paragraphs on mathematical language, the importance of learning it, and the importance of using it correctly.
Quia
Quia: Algebra Terms
Do you need practice learning and remembering algebra vocabulary terms? This word search game is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are correct.
Instituto Latinoamericano de la Comunicacion Educativa
Red Escolar: Adivina Numeros
This resource use games so that the students have fun and realize the importance of the algebraic language.
Sophia Learning
Sophia: Reporting Volume Measurements: Lesson 2
This lesson will explain how to determine the precision of a measurement using laboratory glassware and report it accurately. It is 2 of 2 in the series titled "Reporting Volume Measurements."
Sophia Learning
Sophia: Significant Figures: Lesson 5
This lesson will introduce significant figures and explain why they are important when doing calculations. It is 5 of 5 in the series titled "Significant Figures."
Sophia Learning
Sophia: Subtracting W/ Significant Figures: Lesson 2
This lesson should help a learner understand how to determine the appropriate amount of significant figures when subtracting numbers. It is 2 of 4 in the series titled "Subtracting w/ Significant Figures."
Sophia Learning
Sophia: Subtracting W/ Significant Figures: Lesson 4
This lesson should help a learner understand how to determine the appropriate amount of significant figures when subtracting numbers. It is 4 of 4 in the series titled "Subtracting w/ Significant Figures."
ClassFlow
Class Flow: Number Square Algebra
[Free Registration/Login Required] In this flipchart, students interact with whole numbers arranged in a square to apply their arithmetic skills of multiplication, addition and subtraction.
ClassFlow
Class Flow: Puzzles
[Free Registration/Login Required] In this flipchart students use the visual and interactive features of Activstudio to solve various puzzles. Students apply their algebraic and number sense to solve problems using numbers and variables.
ClassFlow
Class Flow: Pyramids Algebra
[Free Registration/Login Required] Students apply algebraic sense to solve puzzles using an array of numbers in the shape of a pyramid.
ClassFlow
Class Flow: Quick Questions
[Free Registration/Login Required] In this flipchart, students are presented with a variety of algebra questions which can be used as a quick formative assessment or pre-post assessment.
ClassFlow
Class Flow: Rounding
[Free Registration/Login Required] In this flipchart, students apply estimation strategies to predict or determine the reasonableness of answers in situations involving computation on rational numbers in various forms including whole...
ClassFlow
Class Flow: Significant Figures
[Free Registration/Login Required] Students will learn how to define significant figures, how to change measurements into scientific notation and how to add, subtract and multiply with significant figures.