Ducksters
Ducksters: Kids Math: Types of Numbers Glossary and Terms
Math glossary and terms on Types of Numbers for kids. Learn the definitions used in this mathematics subject such as whole numbers, real numbers, and integers.
Ducksters
Ducksters: Kids Math: Operations Glossary and Terms
Math glossary and terms on operations for kids. Learn the definitions used in this mathematics subject such as addition, multiplication, and division on this site.
ClassFlow
Class Flow: Goats and Monsters
[Free Registration/Login Required] Students explore methods to measure lengths of squares and radius of a circle in trying to keep a goat from escaping.
Math Medics
S.o.s. Math: Units of Conversion
Use this chart to easily identify conversions using square measurements, cubic measurements, and linear measurements.
Shmoop University
Shmoop: High School: Number and Quantity: Quantities Hsn q.a.3
Standard HSN-Q.A.3 states: "Choose a level of accuracy appropriate to limitations on measurement when reporting quantities." This page explains what this standard means. Click on 'Sample Assignments' for some quick drills.
CK-12 Foundation
Ck 12: Physical Science: Accuracy and Precision
[Free Registration/Login may be required to access all resource tools.] Accuracy and precision of measurements.
Virtual Nerd
Virtual Nerd: Interpret Parts of an Expression
A series of short video tutorials on several algebra topics for students to get a basic understanding of the concept. These video cover variables, coefficients, constants, terms, factors, and numerical and algebraic expressions.
Ducksters
Ducksters: Kids Math: Probability and Statistics Glossary and Terms
Math glossary and terms on probability and statistics for kids. Learn the definitions used in this mathematics subject such as mean, median, and mode on this site.
Math Open Reference
Math Open Reference: Counting Numbers
Learn about counting numbers with this helpful reference tool. Provides a detailed definition and includes links to related topics.
Math Open Reference
Math Open Reference: Volume
Learn about volume with this helpful reference tool. Provides a detailed definition and examples that enhance further explanation. Includes links to related topics.
Math Open Reference
Math Open Reference: Face
Learn about faces with this helpful reference tool. Provides a detailed definition and example that enhances further explanation.
Math Open Reference
Math Open Reference: Normal Form (Scientific Notation)
Learn about scientific notation with this helpful reference tool. Provides a detailed definition and examples that enhance further explanation. Includes links to related topics.
Math Open Reference
Math Open Reference: Equation
Learn about equations with this helpful reference tool. Provides a detailed definition and examples that enhance further explanation.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Perfect Numbers
Find a quick, concise explanation of perfect numbers. Examples are given and clearly explained.