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161. Operations with Mixed Fractions Part 1 – Concept [Video – 13:17] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
In this math video tutorial, learners begin to carry out arithmetic operations involving mixed fractions.
The instructor explains the steps needed for addition or subtraction problems, including converting a mixed fraction to an improper fraction; finding a common denominator; and reducing the fraction.
He uses three problems as examples, breaking the solutions down into small steps.
Added: 2012-04-03
162. Operations with Mixed Fractions Part 1- Practice [Video – 7:22] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This math video tutorial offers further practice in adding and subtracting with mixed fractions.
It presents three problems of increasing complexity. Learners are asked to pause the video, work out the problems, then restart the video to see the instructor’s detailed solutions.
Added: 2012-04-03
163. Operations with Mixed Fractions Part 2 – Concept [Video – 9:04] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This math video tutorial introduces multiplication and division with mixed fractions.
The instructor explains the steps required, including converting a mixed fraction to an improper one; carrying out the operation; and reducing the resulting fraction to its simplest form.
He points out that with multiplication and division problems, unlike addition and subtraction ones, there is no need to find a common denominator.
Added: 2012-05-03
164. Operations with Mixed Fractions Part 2- Practice [Video – 9:04] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This math video tutorial offers learners a chance to practise multiplication and division with mixed fractions. A mixed fraction is one that contains both a whole number and a fraction.
The tutorial includes three math problems involving mixed fractions. Learners are asked to pause the video while they work out the problems on their own, then restart it to see the instructor’s solutions.
Added: 2012-05-03
165. Operations with Mixed Fractions Part 3 – Concept [Video – 12:09] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This math video tutorial looks at order of operations as it is applied to problems containing mixed fractions. The order of operations specifies that if a problem contains some combination of calculations, the multiplication and division components must be completed before the addition and subtraction ones.
The instructor uses several problems to illustrate the steps required, including converting mixed fractions to improper ones; carrying out operations in the correct order; and reducing the resulting fraction to its simplest form.
The problems get more complicated as the video progresses.
Added: 2012-04-11
166. Operations with Mixed Fractions Part 3 - Practice [Video – 11:05] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This video tutorial offers further practice in carrying out math problems involving mixed fractions.
It presents three problems of increasing complexity. Learners are asked to pause the video, work out the problems, then restart the video to see the instructor’s detailed solutions.
Because each problem involves a combination of calculations, the learner must also apply the order of operations to solving these problems. The order of operations specifies that if a problem contains some combination of calculations, the multiplication and division components must be completed before the addition and subtraction ones.
Added: 2012-04-11
167. Order of Operations & Decimals - Concept [Video – 19:18] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
The order of operations specifies that the multiplication and division components of a math problem must be completed before carrying out the addition and subtraction work. It also specifies that calculations contained within brackets must be completed first.
This video tutorial builds on skills learned in earlier lessons by using problems that involve decimals. Learners must pay particular attention to the placement of the decimal as they complete each calculation.
The problems appear on a computer screen, with the narrator giving step-by-step instructions on how to solve them.
Added: 2012-05-16
168. Order of Operations & Decimals - Practice [Video – 11:03] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This video tutorial offers further practice on applying the order of operations to math problems that contain decimals.
The order of operations specifies that the multiplication and division components of a math problem must be completed before carrying out the addition and subtraction work, with calculations contained in brackets being completed first.
The video includes three problems, each more challenging than the one before. The third problem contains a double set of brackets.
Added: 2012-05-16
169. Order of Operations Part 1 – Concept [Video – 6:33] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
This brief video tutorial explains the concept of order of operations in mathematics problems.
The instructor narrating the video explains that when a problem contains some combination of addition, subtraction, multiplication or division, the order of operations specifies that the multiplication and division components must be completed first, before carrying out the addition and subtraction work. It is possible to get two very different answers, depending upon whether or not the order of operations is followed.
The video shows several relatively simple math problems being solved on a computer screen while the instructor explains the material.
Added: 2012-02-22
170. Order of Operations Part 1 – Practice [Video – 5:31] (2011)
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Series: Learning on Demand: Numeracy - The Basics - Video Tutorials
Authors: Workplace Education Manitoba (WEM)
Collection: Learning Materials
When a mathematics problem contains some combination of addition, subtraction, multiplication or division, the order of operations specifies that the multiplication and division components must be completed first, before carrying out the addition and subtraction work.
This video tutorial reinforces that concept by providing three mathematics problems to solve. The problems get more challenging as the tutorial progresses.
The problems appear on a computer screen, with the narrator giving step-by-step instructions on how to solve them
Added: 2012-02-22
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