Curated OER
Sunshine Math- 2 Earth, XIX
In this problem solving learning exercise, students complete 7problems that include skills in fractions, calculators, money, measurement, calendars and basic operations.
Curated OER
Fraction Multiplication and Area
In this finding the area in fractions learning exercise, students read information about area and the formula, view examples, and write multiplication sentences that match pictures. Students solve three problems.
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Second Grade Mathematics Quiz
For this math worksheet, 2nd graders complete multiple choice questions about patterns, shapes, fractions, and more. Students complete 15 questions.
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Introduction to Decimals
For this math worksheet, students are introduced to decimals by first studying pattern blocks showing a number with tens, ones and tenths. Students locate decimals on number lines and rulers and shade decimal pictures. Students compare...
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Fraction Message
Students practice identifying fractional parts represented in pictures and phrases. In this fraction lesson, students determine the proportion represented by common time and money phrases such as "3 hours in a day". Students match their...
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Fraction Clue Box
Students distinguish between proper and improper fractions. They create a "Character Clue Box" that represents a fraction. Fractions are picked from a hat and then groups go outside and search for items that represent their fraction....
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Fraction Models
Third graders make models of fractions and mixed numbers. Using fraction strips and drawing pictures, 3rd graders develop conceptual understanding of the equivalent forms. Students use the number line to represent and compare...
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Shelves and Drawers: A Fraction Lesson
Second graders explore fractions as something shared evenly. In this fractions lesson, 2nd graders watch a video and discuss how bookcases and drawers could be divided evenly.
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Ratio Relationships
Students solve for the different ratio and proportion of a problem. In this geometry instructional activity, students show their knowledge of how to solve proportional relationships. They convert between percent, decimals and fractions.
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Fraction King Lesson Plan
Students combine imagination, block manipulation, and computer applets to investigate fractions.
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Decimals: Collaborative Lesson
Pupils explore mathematics by participating in a group activity. In this number value activity, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Pupils collaborate with...
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Cutting the Wood
Young scholars demonstrate and describe the effect of multiplying or dividing by a fraction less than or greater than one. They create and explain a variety of equivalent ratios that represent a given situation. Students draw a picture...
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Sea Ice: Unscrambling the Egg Code
Students determine sea ice thickness, concentration, and floe size by reading egg codes. In this sea ice conditions instructional activity, students color code a map based on prescribed criteria and use the maps to identify changes...
Illustrative Mathematics
Mixed Numbers with Unlike Denominators
There is more than one way to add mixed numbers. This worksheet asks 5th graders to find and record two ways. The purpose is to help pupils realize there are different ways to reach a common solution in math. The two most common ways are...
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Building Sets of 13 and 14
Compose and decompose sets of 13 and 14 and compare sets of each with your little learners. They use objects to construct sets of 13 and 14, record their answers, and compare sets in several different ways.
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Buggin' Out (Identifying and Adding Amounts of Money)
Students explore consumer math by participating in estimate exercises. In this currency lesson, students identify and define each piece of U.S. currency and their value to the monetary system. Students complete several money worksheets...
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More Pizzas and Things
Learners are introduced to the problem by playing a guessing game of "I am a number, which is half of 6 and 6, what am I?" They explain their answers and see if anyone else had an alternate solution checking for reasonableness.
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Tantalizing Tangrams: Fractional Relationships
Students use tangrams to represent parts of a whole. For this fraction lesson, students use tangrams to determine fractional relationships between different pieces. Students use the AppleWorks drawing application to demonstrate the...
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Graphing Family Reading Habits
Second graders collect data from their families about their reading habits and graph them. In this graphing family reading habits lesson, 2nd graders interview family members about their reading habits. They then use a graphing computer...
Curated OER
Fuel Saving
Students explore the problem of percentages. Students find a given fraction or percentage of a quantity. Students devise and use problem solving strategies on problems explored.
Khan Academy
Khan Academy: Equivalent Fractions (Fraction Models)
Practice finding equivalent fractions. These problems show you pictures of fractions to help you out. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints....
Math Playground
Math Playground: Triplets Equivalent Fractions
Determine the equivalent fractions represented in fraction bar form and pictures in this interactive game.
Khan Academy
Khan Academy: Equivalent Fractions 1 (Denominators 10 & 100)
Practice writing equivalent fractions with denominators of 10 and 100. These problems give you pictures to help you find the answer. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Fractions Intro
The virtual simulation allows users to explore the features of fractions while playing this fun interactive game. Learn about numerators, denominators, number lines, and picture patterns.