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Manufacturerâs diagrams Why do manufacturers use diagrams like these? This activity is about recognising and drawing objects from different viewpoints. How would you describe…
To find the mean and standard deviation The best estimator of the standard deviation of the population is: The sample mean is given by the formula: You can use a calculator…
For mutually exclusive events: P(A or B) = P(A) + P(B) = P(Ace) + P(King) Events A and B are mutually exclusive if A can occur or B can occur, but not both at the same time.…
means writing the unknown terms of a quadratic in a square bracket Completing the square because Think about⦠What is always true about the value of (x + 3)2? What will…
At the end of the activity What are the mean and standard deviation of the distribution of a sample proportion? Describe the steps in a significance test for a sample proportion.…
Reflect on your work Which model(s) do you prefer? Explain your preference. Do this by comparing the features of these model(s) with those of models you have rejected. Whatâs…
Slide 1© Nuffield Foundation 2012 © Rudolf Stricker Nuffield Free-Standing Mathematics Activity House price moving averages Slide 2 © Nuffield Foundation 2010 How have…
Slide 1© Nuffield Foundation 2011 Errors Free-Standing Mathematics Activity Slide 2 © Nuffield Foundation 2011 Errors How certain are you about the accuracy of your measurements?…
These solar panels provide hot water for a house. V = r2h Think about… What do the letters represent in this formula? Formulae How can you work out how much hot water…
Measurements from real-life situations give different shapes of graph. Using the cards, match each scenario with its graph. Measuring pulse rate Conversion graph (miles against…
Goldfish need oxygen in their water. The amount of dissolved oxygen depends on the surface area of the water. Each fish needs 24 square inches of water surface. What is the…
Décembre 2013 7,50 e n° 32 nuffielD cup Le magazine du mg CLub de FranCe elle récompense le Dynamisme Du mGcf 1924 - 2014 les 90 ans De la marque cream crackers sommaire…
Slide 1© Nuffield Foundation 2012 Free-Standing Mathematics Activity Working with percentages Slide 2 © Nuffield Foundation 2012 Amount invested = £3000 Interest rate…
Slide 1© Nuffield Foundation 2011 Free-Standing Mathematics Activity Perimeter and area Slide 2 © Nuffield Foundation 2011 The gardener needs to work out the perimeter…
Free-Standing Mathematics Activity Maximising and minimising How can they design containers to: hold as much as possible use as little material as possible? Manufacturers…
© Nuffield Foundation 2011 Free-Standing Mathematics Activity Speed and distance © Nuffield Foundation 2011 How can we model the speed of a car? How will the model show…
Slide 1 © Nuffield Foundation 2011 Free-Standing Mathematics Activity Shorter by helicopter? Slide 2 © Nuffield Foundation 2011 How much further is it by road than by helicopter?…
Free-Standing Mathematics Activity Factor cards: quadratic expressions â¦calculating safe stopping distances for cars image: www.freeimages.co.uk Examples of the uses of…
Free-Standing Mathematics Activity Maximum and minimum problems hold as much as possible use as little material as possible? Manufacturers use containers of different shapes…
Slide 1© Nuffield Foundation 2012 © Rudolf Stricker Nuffield Free-Standing Mathematics Activity Can they tell the difference? low calorie alternative ginger ale Slide 2…