Ck 12: Elem Math: Fraction of a Whole

Visual models support young mathematicians as they deepen their fractional number sense in this elementary math instructional activity. Using fraction circle manipulatives, children explore basic unit fractions as they develop...

Young mathematicians are introduced to fractions in a unit that helps them to understand parts of a whole.

How many different ways can you represent a whole? In a picture that represents six parts (two of which are shaded), learners are asked to label the parts appropriately to show how three different mathematical interpretations can be...

It's time to crack open that piggy bank and see what's inside. First, count up the pennies, nickels, dimes, and quarters, identifying what fraction of them are dimes. Then calculate the total value of the coins, writing another fraction...

This presentation explores the idea of finding a fraction of a number. The instructor provides a visual explanation for how to find 3/4 of 20. Then, she goes on to explain the process in a variety of ways. An excellent presentation for...

Discover the concept of fractions by using fruit as a model. Scholars discover fractions are part of a whole, similar to the pieces of fruit which are placed in front of them. They then cut up several different types of fruit and discuss...

What can quesadillas teach your class about fractions? More than you might think. AJ and Zoe from the StudyJams! crew use this Mexican cuisine to explain how fractions are just equal parts of a whole, defining the key terms numerator and...

[Free Registration/Login may be required to access all resource tools.] The video describes how to determine the fraction from a model of partially shaded whole. The video is followed by a series of practice questions to assess student...

Elementary graders discover the concept of fractional pieces of a whole. They investigate the meanings of fractions in everyday life and why they are used. Pupils divide brownies amongst each other to demonstrate the use of fractions...

Students view a large illustration of a pizza with parts of velcro.  For this addition and subtraction of fractions lesson, students solve problems based on the pieces missing from the pizza. Students take a fraction quiz. Order a...