CK-12 Foundation
Ck 12: Arithmetic: Identification and Writing of Reciprocal Fractions
[Free Registration/Login may be required to access all resource tools.] Write the reciprocals of fractions.
CK-12 Foundation
Ck 12: Arithmetic: Quotients of Fractions
[Free Registration/Login may be required to access all resource tools.] In this lesson students find the quotient of two fractions by multiplying by the reciprocal. Students examine guided notes, review guided practice, watch...
CK-12 Foundation
Ck 12: Arithmetic: Absolute Value of Integers
[Free Registration/Login may be required to access all resource tools.] Identify the absolute value and opposites of given integers, recognizing zero as neither positive nor negative
Better Lesson
Better Lesson: Adding and Subtracting Fractions Day 2
How would you add 2 1/2 and 2/3? How would you find the difference between 2 1/2 and 2/3? Students continue to develop strategies for adding and subtracting fractions.
Better Lesson
Better Lesson: Fractional Parts of an Hour: An Investigation
Third graders explain that an hour can be written as several different fractions. They will color representative segments on a clock.
Better Lesson
Better Lesson: Fractions Pretest
Students take the fractions pretest in order to inform instruction.
Better Lesson
Better Lesson: Our Garden Problem
Using a debate format this lesson provides students the opportunity to solve a complex problem.
PBS
Pbs Learning Media: Logical Leaps: Rational Numbers on the Number Line
In this interactive, use logic to solve riddles involving a wallaby jumping contest.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Collecting and Displaying Data
A guide to support parents as they work with their students in collecting and displaying data.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Multi Digit Whole Number and Decimal Fraction Operations
A guide to support parents as they work with their students with multi-digit whole number and decimal fraction operations.
PBS
Pbs: Dividing a Whole Number by a Unit Fraction
Explore division by modeling problems and grouping with manipulatives. This video focuses on dividing whole numbers by unit fractions and modeling the problems with unit blocks.
Purple Math
Purplemath: Ratios
Explains the basic terminology and formatting of ratios, and demonstrates how to solve typical exercises.
E-learning for Kids
E Learning for Kids: Math: Igloo: Multiplication and Division
On this interactive website students practice various math skills using a real-life scenario at an igloo. Those skills include multiplying three-digit numbers by two-digit numbers and computing averages.
AAA Math
Aaa Math: Adding Mixed Numbers With the Same Denominator
This site explains how to add mixed numbers that have the same denominator, and includes games to practice this skill.
Visual Fractions
Visual Fractions: Identify With Lines
Use this interactive site from Visual Fractions to practice identifying numerators and denominators using a number line. You will be given a point between 0 and 1 to name as a fraction.
University of Georgia
University of Georgia: Intermath: Denominator
This one page website provides a definition for denominator and numerator. It also give examples.
The Math League
The Math League: Fractions
This tutorial covers all types of fractions with simple explanations on how to work with them.
The Math League
The Math League: What Is a Fraction?
This tutorial helps students to understand fractions. It explains what denominators and numerators are using simple graphics.
Doina Popovici
Math Play: Math Magician Simplest Form Game
Make the bunny disappear by reducing fractions to their simplest form in this game.
ClassFlow
Class Flow: Ocean Life
[Free Registration/Login Required] This flipchart is a multi-subject themed primary unit around the concept of oceans. Reading, Math, Science and Social Studies activities revolve around an ocean theme. In Part 2, students work on...
ClassFlow
Class Flow: Percent, Fraction, and Decimal
[Free Registration/Login Required] This flipchart will allow you to practice conversions between percent, fraction, and decimal.
ClassFlow
Class Flow: Reading Circle Graphs
[Free Registration/Login Required] Students are asked to figure out the size of the shaded portions of a circle graph. They then complete a chart showing the fraction, decimal, and percentage equivalents.
Math Playground
Math Playground: Fraction Bars
Set the numerator and denominator and then see the fraction represented visually with a fraction bar.
Wyzant
Wyzant: Proportions Basics Worksheet
An interactive quiz from WyzAnt of 20 proportions are presented for the students to solve and then check their answers. All can be computed with simple cross-multiplying.