Equivalent Fractions (3.NF.3B) - By Far East Software
| 00:01 | Hi , everyone . We have already seen how toe | |
| 00:04 | identify equivalent fractions using the number line in our previous | |
| 00:08 | lesson , which was aligned to the common core standard | |
| 00:11 | three dot n f or three a . In this | |
| 00:15 | video , we will learn how to recognize equivalent fractions | |
| 00:18 | using visual models . This tutorial is aligned with the | |
| 00:22 | common core standards for math . Three NF three b | |
| 00:29 | Suppose we had a chocolate bar and we divided into | |
| 00:33 | eight equal parts as shown here . Therefore , each | |
| 00:37 | part would represent the Fraction one by eight . Let | |
| 00:44 | us take another chocolate bar on Divide this into 16 | |
| 00:48 | equal parts . We know that each part off this | |
| 00:51 | part represents the Fraction one by 16 . Notice that | |
| 00:57 | two parts off the bar that we divided into 16 | |
| 01:00 | parts is the same size as the bottom bar , | |
| 01:03 | which we divided into eight equal parts . This means | |
| 01:09 | that the fraction to buy 16 is the same as | |
| 01:12 | the Fraction one by eight . In Matt's , we | |
| 01:18 | say that the two fractions are equivalent on . We | |
| 01:21 | represent this fact by writing the two fractions on putting | |
| 01:24 | an equal sign between the two fractions has shown here | |
| 01:29 | , let us take another example this time we have | |
| 01:32 | divided a circle into eight equal parts . Therefore , | |
| 01:37 | each part represents the Fraction one by eight . Now | |
| 01:41 | let us take another circle . And this time we | |
| 01:43 | divided into two equal parts . Therefore , each part | |
| 01:47 | represents the Fraction one by two or half . We | |
| 01:52 | can see that if we take four parts of the | |
| 01:54 | circle on the right this is exactly the same size | |
| 01:58 | as one part off the fraction off the circle on | |
| 02:01 | the left . So we see that this fraction half | |
| 02:07 | is equal toe the fraction for by eight . This | |
| 02:12 | brings us to the end off this video where we | |
| 02:15 | looked at how to identify which fractions are equal . | |
| 02:19 | You should practice identifying equivalent fractions using the common core | |
| 02:23 | workbook . This app is available from Google play as | |
| 02:27 | well as Amazon Appstore . So head on down to | |
| 02:31 | your respective app store and download the app . Thanks | |
| 02:34 | for watching and see you again later . |
DESCRIPTION:
Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3. Explain why the fractions are equivalent, e.g., by using a visual fraction model.
OVERVIEW:
Equivalent Fractions (3.NF.3B) is a free educational video by Far East Software.It helps students in grades 3 practice the following standards 3.NF.A.3.
This page not only allows students and teachers view Equivalent Fractions (3.NF.3B) but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 3.NF.A.3 : Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. (Grade 3 expectations in this domain are limited to fractions with denominators 2, 3, 4, 6, and 8.).
