4.OA.A.3

4.OA.3. Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

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Ages: 8 - 18
6777 Views:
Problem-Solving Strategies
From YouTube
The strategies used in solving word problems are shared in the ppt type video.  The ideas are explained by a teacher as the slides flash across the screen. (08:52)
Found by ronna_37 in 4.OA.A.3
November 21, 2009 at 11:43 PM
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Ages: 9 - 16
2081 Views:
Solving Math Word Problems
From YouTube, produced by expertvillage
In math word problems, it's important to figure out what the facts are and what is being asked for. Solve math word problems with tips from a math teacher in this video on solving math problems.
Found by grazianione in 4.OA.A.3
July 11, 2009 at 10:57 AM
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Ages: 8 - 12
4698 Views:
Whole Number Multiplication And Division
From discoveryeducation.com, produced by Discovery Education
Examples provide instruction in multiplying and dividing whole numbers without a remainder
Found by grazianione in 4.OA.A.3
June 2, 2010 at 12:31 PM
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Ages: 9 - 18
3115 Views:
Can I Divide This Number By That Number?
From SlideShare, produced by Taleese
Divisibility Rules presented in an easy-to-understand slideshow. (28 slides) Mathematical divisibility rules; correlates with Glencoe Mathematics Course 1: 1-2 and Pre-Algebra: 4-1.
October 31, 2010 at 07:33 PM
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Ages: 7 - 10
3197 Views:
Single Digit Division - by StudyJams
From scholastic.com, produced by Scholastic
Division breaks the amount of something into smaller, equal pieces.  Learn more about basic division with this cartoon animation from StudyJams.  A short, self-checking quiz and song are also included with this link.
Found by begamatt in 4.OA.A.3
June 20, 2011 at 07:09 PM
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Ages: 18 - 18
13537 Views:
Singapore Math--Two-Step Word Problems
From YouTube
In this Smartboard demonstration, Mr. Almeida shows you how to solve two-step word problems using bar models. This is a helpful tool in Singapore math and helps to address the Common Core math standard 2.OA.1. He shows students how to break down the ... [more]
Found by porter1526 in 4.OA.A.3
April 17, 2012 at 09:55 PM
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Ages: 6 - 10
4485 Views:
Adding/Subtracting/Solving Word Problems with Money Amounts with Decimals
From discoveryeducation.com, produced by Discovery Education
In this computer animated video, students are shown how to read money amounts with decimals.  Next, they are shown step-by-step how to add with decimals.  Then, they are shown strategies for solving word problems using addition or subtraction.
Found by Anonymous in 4.OA.A.3
November 28, 2010 at 06:50 PM
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Ages: 9 - 13
2426 Views:
Review of Division Strategies and Decimals (4th and 5th grade)
From slideserve.com, produced by Monica Hartman
This link is to a slide show containing 36 slides. It reviews division strategies: using multiples of 10, distributive property, equal groups model, and expanded division algorithm. Several word problems are presented in which division is required. I... [more]
Found by wendyofoz in 4.OA.A.3
November 13, 2012 at 12:12 AM
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Ages: 8 - 13
2172 Views:
Solving Word Problems Involving Multiplication of Decimals
From YouTube
In this video you see a whiteboard presentation showing how to solve multiplication problems with decimals.  Students could work along with the video or try to race the video when working each problem.  Video also has a good review of mathematical te... [more]
August 28, 2012 at 11:29 AM
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Ages: 8 - 14
3179 Views:
Addition Word Problems - Math Help
From YouTube, produced by YourTeacher.com
Students learn to solve addition and subtraction word problems. Note that key words for addition are: altogether, total, in all. Key words for subtraction are: left, remaining, more, fewer, increase, go up, grow, decrease, go down, reduce.  The key w... [more]
November 22, 2009 at 08:39 AM
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