University of Texas
Inisde Mathematics: Sewing [Pdf]
This task challenges students to demonstrate understanding of the relationships between fractions, decimals and percents.
Queen's Printer for Ontario
Eworkshop.on.ca: Number Sense and Numeration, Grds 4 6: Decimal Numbers [Pdf]
Volume 6 in a workshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teaching decimal numbers and concepts to students in grades 4 through 6. Includes sample learning activities.
Other
Plane Math: Activities: Fill 'Er Up
Students work in groups to plan a flight around the country. The activity explores estimation, number sense, measurement, and patterns. The resource consists of a lesson plan, group activity instructions, lesson overview, and an expert...
Other
Active Maths Limited: Fractions, Decimals & Percentages
Here are two excellent, interactive, teaching resources that visually demonstrate equivalent fractions, decimals and percentages.
Other
Dan's Math: Basic Skills Topics
College professor Dan Bach offers a review of various basic topics in arithmetic, pre-algebra, and algebra. Order of operations, exponents, square roots, variables, and combining terms are just a few of the many topics covered.
Massachusetts Institute of Technology
Mit: Scratch: Decimals and Fractions on the Number Line
The interactive activity has students place decimals and fractions on the correct place on a number line.
McGraw Hill
Glencoe: Self Check Chapter Test Fractions and Decimals
Students are assessed on fractions and decimals. Topics include greatest common factor, improper fractions, and fractions as decimals. The self-checking test includes hints and solutions.
McGraw Hill
Glencoe: Self Check Quizzes Multiplying and Dividing With Decimals
Students are assessed on decimal multiplication and division skills. Hints and solutions are provided in this self-checking quiz.
McGraw Hill
Glencoe: Self Check Quizzes 1 Representing Decimals
Use Glencoe's randomly generated self-checking quiz to test your knowledge of how to represent decimals. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It"...
Other
Active Maths Limited: Decimal Number Lines: Whiteboard Resources
This is an excellent resource for teaching and learning about decimals. Three different interactive number lines help students visualize units in tenths and hundredths and decimals.
That Quiz
That Quiz: Practice Test: Fractions
This resource allows user to test their knowledge of fractions.
Teachnology
Teachnology: Math Lesson Plans
Great lesson plans covering a wide-range of math-related subjects.
Education Development Center
Tune in to Learning: What's a Percentage?
Use this site to learn about percents, and how they relate to decimals and fractions with this interactive online lesson. You will learn about percents, convert percents into fractions and decimals, and find equal parts of a whole.
University of Waterloo (Canada)
University of Waterloo: Naming Decimals
Do you know how to name decimals to the tenths place? Test your skills with these 20 questions.
Other
Center School District: Everyday Math Resources
Everyday Math Resources for 5th grade is an excellent resource for both students and teachers. Twelve math strands are linked to activities and interactive games that support the learning outcomes. Click on links at the top to access...
Yale University
Solving Problems by the Hundreds
This site contains a study of percentage and its applications in the study of consumer related problems. Problems involving sales tax are included. Examples, explanation, solutions and a bibliography are also included in the site.
PBS
Pbs Mathline: Fantasy Baseball Lesson Plan [Pdf]
Students will be given baseball trading cards to use the decimals and ratios to participate in a fantasy baseball game. Printable lesson
CK-12 Foundation
Ck 12: Math Grade 3
Browse resources related to third-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.
Shodor Education Foundation
Shodor Interactivate: Fraction Conversion 2 (With Percents)
Learners learn how to convert from fractions to percentages.
Shodor Education Foundation
Shodor Interactivate: Comparing Fractions
Introduces students to fractions and explores basic mathematical operations with fractions, comparing fractions, and converting fractions into decimals or percents.
Math Drills
Math Drills: Decimals Worksheets
Download these worksheets to sharpen your skills working with decimals. Sheets focus on rounding decimals, expanded form, comparing decimals, converting decimals, adding, subtracting, multiplying, and dividing decimals, and order of...
Math Drills
Math Drills: Powers of Ten Worksheets
Download these free worksheets to sharpen your skills working with powers of ten. Sheets focus on whole numbers and decimals in comma/point and point/comma formats and are in both standard form and exponent form.
OER Commons
Oer Commons: Understanding Rational Numbers
Seventh graders learn the definition of rational number, and they write rational numbers as ratios of integers and as repeating or terminating decimals.
Other
Percentage Fraction Decimal Grid
Divide a square or circle up into a number of parts. The slices or rectangles can be painted various colors and these colors then represented as either decimals, fractions or percentages.