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Whiteboard
Topmarks Online

Topmarks: Daily 10

For Teachers K - 1st Standards
Daily 10 has maths questions on a range of maths concepts: addition, subtraction, ordering, partitioning, digit values, rounding, multiplication, division, doubles, halves and fractions. Great starter or plenary activity. Useful for...
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Unit Plan
CPALMS

Cpalms: Measure Up! Measuring to Make a Line Plot

For Teachers 3rd Standards
[Free Registration/Login Required] In this lesson, students will generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch and show the data by making a line plot. This lesson includes an...
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Shmoop University

Shmoop: Fractions & Decimals: Adding and Subtracting Mixed Numbers

For Students 9th - 10th Standards
The mathematics resource explores addition and subtraction with mixed numbers. Students examine the topics through class notes and examples. Practice problems with solutions are available to check for comprehension of the concepts.
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Math Slice

Math Slice: Fraction Slice Special Test

For Students 3rd - 8th Standards
A succinct tool for assessing decimal and fraction concepts. Assessment is scored online. An excellent tool for use as a quick assessment.
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Handout
Cool Math

Coolmath: Coolmath4kids: Add Fractions With Like Denominators

For Students 4th - 5th Standards
Demonstrates how to add fractions where the denominators are the same. Includes sample problems to try.
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Unit Plan
Khan Academy

Khan Academy: Adding & Subtracting Rational Numbers

For Students 6th - 8th Standards
Practice adding and subtracting negative fractions, decimals, and percents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unit Plan
Khan Academy

Khan Academy: Add Fractions With Common Denominators

For Students 3rd - 5th
Add two fractions with the like denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unit Plan
PBS

Pbs: Logical Leaps: Adding Rational Numbers on the Number Line

For Students 6th - 8th
In this interactive, use logic to solve riddles involving a wallaby jumping contest. Add two consecutive jumps and place them on a number line, finding equivalent fractions and common denominators to do so. Backward jumps represent...
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Handout
Quia

Ixl Learning: Adding Fractions With Like Denominators

For Students 3rd - 5th Standards
Brush up on your math skills pertaining to adding fractions with like denominators then try some practice problems to test your understanding.
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Activity
Teaching Treasures Publications

Teaching Treasures: Year Six Math (Page 2)

For Students 3rd - 8th Standards
This interactive worksheet covers a wide range of math concepts such as Roman Numerals, distributive property, estimating sums, and comparing fractions and decimals. Some concepts may be slightly challenging. Learners can access the help...
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Activity
University of Cambridge

University of Cambridge: Nrich: Fractions in a Box

For Students 3rd - 8th Standards
On this one page website sharpen your logic and fraction skills while working on this challenge. The solution is available to double check your solution.
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Activity
Homeschool Math

Homeschool Math: Adding Like Fractions and Mixed Numbers

For Students 4th
This lesson teaches how to add like fractions and mixed numbers with like fractional parts using visual models (pies, fraction bars). It includes lots of exercises.
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Handout
Homeschool Math

Homeschool Math: Finding the (Least) Common Denominator

For Teachers 5th
Students learn about finding a common denominator in fraction addition and subtraction.
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McGraw Hill

Glencoe: Self Check Quizzes 3 Add and Subtract Fractions With Like Denominators

For Students 9th - 10th
Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of adding and subtracting fractions with like denominators. Each question has a "Hint" link to help. Choose the correct answer for each problem. At...
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Interactive
Other

Center for Game Science: Refraction

For Students 3rd - 8th
Use your knowledge of fractions, to save animals who have gotten stuck in space. Game practices the following concepts: equal partitioning, addition, multiplication, mixed numbers, improper fractions, and common denominators. Teacher can...
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Unit Plan
E-learning for Kids

E Learning for Kids: Math: Truck Stop: Decimals

For Students 5th - 6th Standards
Students will play interactive learning games to practice ordering, adding, subtracting, and multiplying decimals.