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\nInside Maths: Ratios and Proportions\n

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\nKS4 maths: Fran challenges Dave to cook a dinner party for six, but when he is faced with too few ingredients he has to use ratios and proportions to sort things out. Fran has a dinner party which she wants Dave to prepare. When he heads...\nKS4 maths: Fran challenges Dave to cook a dinner party for six, but when he is faced with too few ingredients he has to use ratios and proportions to sort things out. Fran has a dinner party which she wants Dave to prepare. When he heads off to start cooking she explains the concept of ratios and proportions using vivid animated graphics. On arriving at Fran's flat, Dave finds out that the recipe for chilli is for four people and not the six guests that are expected. This means he has some maths to do to make sure that when he uses more ingredients, he keeps them all in the right proportion. Back in the studio Fran does that maths, creating a new ingredient list for the chilli. She then looks at the fruit punch, made from four different juices, and works out how much of each juice is required to make two litres. At the flat Dave has encountered another problem. He's been nibbling his way through a bar of chocolate and now there's not enough to make the fudge brownies. Can he, with what little chocolate is left, use ratios and proportions to make sure the brownies still taste good?\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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13:43
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Grade
Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nProTeachersVideo\n\n
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Date
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2009
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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proportions, time, chocolate, food, ratios, ingredients
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Additional Tags

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fine, chocolate brownie, total, ginger ale, original ratio, girls, easy, nice, amount, group, maths, garlic, pineapple juice, teacherstv, part, parts, learn, pink punch, friends, nice flat, taste, fridge, ratio, teachers tv, dave, recipe
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Inside Maths: Ratios and Proportions\" href=\"/subscription/new\">\"Inside\n\n
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