Curated OER
The 3 R's of Common Denominators
Third graders are shown an alternative method of determining the lowest common denominator of two or more unequal denominators. They complete a worksheet.
Curated OER
Review of Significant Digits
In this significant digits worksheet, learners review the rules for performing calculations with significant digits. Students then express answers with the correct number of significant digits. This worksheet has 3 short answers and 1...
Shoreline Community College
Properties of Logarithmic Functions
Use a straightforward approach to understanding logarithmic properties and their role in solving exponential and logarithmic equations to your math class. The lesson begins with an overview of a logarithmic function and its connection to...
Curated OER
Mixed Expressions and Complex Fractions
Students are introduced to mixed expressions and complex fractions. They work through several problems with the instructor and then complete a worksheet.
Oswego City School District
Regents Exam Prep Center: Multiplication and Division With Scientific Notation
Learn how to multiply and divide numbers when they are written in scientific notation with this easy-to-follow tutorial.
AAA Math
Aaa Math: Dividing Scientific Notation Numbers
Students practice dividing scientific notation numbers in a series of self-check exercises.
Oswego City School District
Regents Exam Prep Center: Scientific Notation Practice
The practice exercises review scientific operations including converting to and from scientific notation, multiplication, and division.
University of Colorado
University of Colorado: Problems on Scientific Notation
Scientific notation is reviewed through these problems that include solutions. Concepts covered are converting, division, multiplication, and significant digits.
Oswego City School District
Regents Exam Prep Center: Scientific Notation Operations
This lesson teaches students how to multiply and divide numbers expressed in scientific notation.
Khan Academy
Khan Academy: Scientific Notation Challenge
Practice solving more challenging problems involving scientific notation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Khan Academy
Khan Academy: Multiplying and Dividing in Scientific Notation
Practice expressing products and quotients in scientific notation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Oswego City School District
Regents Exam Prep Center: Scientific Notation
Dealing with very small or very large numbers can be tedious. Scientific notation helps simplify the process and this tutorial teaches students scientific notation with multiple examples, practice problems, calculator tips, and two...
Mangahigh
Mangahigh: Number: Change Between Scientific Notation and Standard Form
Determine what quantity in needed to divide decimals.
Discovery Education
Discovery Education: Web Math: Convert Regular Decimals to Scientific Notation
This site gives an answer and explanation for any conversion requested by the user.
Sophia Learning
Sophia: Dividing With Scientific Notation: Lesson 3
This lesson demonstrates how to divide with scientific notation. It is 3 of 15 in the series titled "Dividing with Scientific Notation."
Calculator Soup
Calculator Soup: Scientific Notation Calculator
Use this calculator to add, subtract, multiply and divide numbers in scientific notation, E notation, or engineering notation. Answers are provided in three formats: scientific notation, E notation, and engineering notation.
Khan Academy
Khan Academy: Multiplication and Division With Powers of Ten
Practice solving multiplication and division problems that involve powers of ten. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Multiplying and Dividing by Powers of 10: The Meaning of Percent
This excellent math resource explains and defines the meaning of percent. Multiplying and dividing by a power of 10 is incorporated as a preview to understanding scientific notation.
Discovery Education
Discovery Education: Web Math: General Math
An extraordinary site that will help you with your math homework. Presented in a format that is both easy to understand and educational. Navigate through numerous instant-answer, self-help math solvers to help you figure out your math...
Texas A&M University
Wtamu Virtual Math Lab: Intermediate Algebra
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
ClassFlow
Class Flow: Polynomials Review for Test
[Free Registration/Login Required] This flipchart can be used to review multiplication/division of monomials, scientific notation, and exponential growth and decay. It uses the Activote.
Texas Instruments
Texas Instruments: Decimal Defender App
This App helps students practice multiplication and division with decimals in a fun environment. Students use this App to learn standard multiplication and division algorithms as well as understand topics such as scientific notation, the...
Interactive Mathematics
Interactive Mathematics: Basic Algebra
Interactive lessons are provided for many topics in algebra, including: laws of algebra, powers, roots and radicals, algebraic expressions, equations, and more. Use the links to navigate the tutorial and learn more focused concepts. The...