Interactive
CK-12 Foundation

Equivalent Fractions: Number Line

For Students 3rd Standards
Arrange improper fractions on a number line to determine the equivalency to whole numbers. The number line starts at -4 and ends at 4, while users must turn the improper fraction into a proper fraction in order to place it on the number...
Lesson Plan
Curated OER

Fractions of A Pizza

For Teachers 3rd - 5th
Students view a large illustration of a pizza with parts of velcro.  In this addition and subtraction of fractions activity, students solve problems based on the pieces missing from the pizza. Students take a fraction quiz. Order a...
Lesson Plan
Curated OER

About Faces and Fractions

For Teachers 3rd
Third graders review concepts of fractions, and one-half. They discuss self portraits and the relationships of eyes, nose and mouth to the whole face. Students create base-line self-portraits. On the second day, 3rd graders observe and...
Worksheet
Curated OER

Adding Fractions

For Students 3rd - 4th
In this adding fractions worksheet, students read about the process of adding fractions with like denominators, examine some sample problems, and then solve 4 problems independently.
Lesson Plan
Curated OER

Fractions Made Visible

For Teachers 3rd - 5th
Students practice using fractions "on the job." They explain the importance of fractions.
PPT
Curated OER

Fractions V Mixed Numbers

For Teachers 3rd - 4th
This fractions PowerPoint enables students to understand the concept of mixed numbers. The slides contain examples of mixed numbers and improper fractions, along with illustrations of fractional parts. This is an effective tool for...
PPT
Curated OER

Doubling and Halving

For Teachers 1st - 3rd
A cute square-headed robot is here to help your class understand doubling and halving. Numbers go in his head and come out his ear doubled. Those same number then go in his ear and come out his head halved. This is a great way to show...
Lesson Plan
Curated OER

Number Line Mathematics

For Teachers 3rd - 4th
Students translate problem situations into diagrams, models, and numerals using whole numbers, fractions, mixed numbers, decimals, and percents. They identify that numbers in different forms are equivalent or not equivalent using whole...
Lesson Plan
Curated OER

Comparing and Ordering Fractions

For Teachers 3rd
Third graders create fractions from concrete materials, then use paper fractions.
Lesson Plan
Curated OER

Equivalent Fractions

For Teachers 3rd - 5th
Students describe parts of a fraction and make equivalent fractions. They review parts of a fraction using a pizza, make equivalent fractions, and play the review game Fraction Fairway.
Lesson Plan
Curated OER

Try A Pizza Theme Week

For Teachers 3rd - 8th
Students explore all the things they could do with a pizza. They become aware of food groups and nutritional needs, make decorated cardboard pizzas, interact with pizza slices and fractions, create stories to go along with their...
Lesson Plan
Curated OER

Giggle, Giggle, Quack Pizza Fractions

For Teachers 2nd - 5th
Learners explore the concept of multiplication by using pizza. They read an article discussing how math is used everyday. They try to determine how many pizzas they would need to feed the class.
Lesson Plan
Curated OER

Adding and Subtracting Decimals

For Teachers 3rd - 5th
Learners practice adding and subtracting numbers with decimals. In this decimals lesson plan, students use grid paper and money to learn how to add and subtract decimals.
Unit Plan
Common Core, Inc.

Multi-Digit Whole Number Subtraction

For Teachers 3rd - 4th Standards
A thorough exploration into subtracting multi-digit numbers, this series of lessons is an excellent way to guide learners of any skill level. With a step-by-step lesson plan and straightforward assessment tools, kids are sure to...
Lesson Plan
Curated OER

Environment: Water & Air

For Teachers 3rd - 5th
The introduction to the lesson plan mentions a sailor's limited capacity to store drinking water on his ship. Pupils then set up an overnight experiment to remove freshwater from salt water by distillation. There is a math and map...