An interactive voting lesson designed for use with Qwizdom Classroom Response Systems

1. 1997 Mathematics Paper A Input your name and press send. Next Page 1997 MATHS PAPER A

3. 1997 Mathematics Paper A Next Page Q2 Write down the three numbers which divide by 5 with no remainder .

4. 1997 Mathematics Paper A Next Page Answers Q3 What is the missing number? 30 ÷ = 6

5. Next Page 1997 Mathematics Paper A Q3 What is in the missing number? K eep I t S imple S tupid! 30 ÷ ? = 6 6 ÷ ? = 2 6 ÷ 3 = 2 What did you do with 6 and 2 to get 3? You shared so do the same for the harder numbers: 30 ÷ 6 = 5 30 ÷ = 6

6. 1997 Mathematics Paper A Next Page Q4 A Mel uses an 8-sided spinner. Order os 1 2 3 A B C D E Number 1 should go to letter ?

7. 1997 Mathematics Paper A Next Page Q4 B Mel uses an 8-sided spinner. Order os 1 2 3 A B C D E Number 2 should go to letter ?

8. 1997 Mathematics Paper A Next Page Answers Q4 C Mel uses an 8-sided spinner. Order os 1 2 3 A B C D E Number 3 should go to letter ?

9. 1997 Mathematics Paper A Next Page Q4 Mel uses an 8-sided spinner. Order os 1 2 3 A B C D E

10. 1997 Mathematics Paper A Q5 Draw the reflection of this triangle in the mirror line. Next Page Answers

11. 1997 Mathematics Paper A Q5 Draw the reflection of this triangle in the mirror line. Next Page

13. 1997 Mathematics Paper A Q7 A Emma buys these three jars of jam. Next Page What is the total cost of the three jars ? Answer in pence.

14. 1997 Mathematics Paper A Q7 B Jack buys one jar of cherry jam for 82p. Next Page Answer key He pays with a £5 note. How much change does he get in pence? Two marks for the correct answer. One mark for working.

16. 1997 Mathematics Paper A Q8 A Here are the times of some television programmes. Next Page What is showing on Channel 2 at ten minutes to nine ?

17. 1997 Mathematics Paper A Q8 B Here are the times of some television programmes. Next Page Answers Tom watches Hospital Drama and then changes to Channel 1 at the end. What is showing on Channel 1 when he changes channel?

18. 1997 Mathematics Paper A Q8 A Here are the times of some television programmes. Next Page What is showing on Channel 2 at ten minutes to nine ? Ten to nine = 8.50

19. 1997 Mathematics Paper A Q8 B Here are the times of some television programmes. Next Page Tom watches Hospital Drama and then changes to Channel 1 at the end. What is showing on Channel 1 when he changes channel?

20. 1997 Mathematics Paper A Q9 A Here are 7 shapes. Next Page How many of the shapes are octagons? Mark off using pen tool OCT = 8 as in 8 legged octopus

21. 1997 Mathematics Paper A Giants Causeway rocks Honeycomb Q9 B Which two shapes are hexagons? Next Page Mark off using pen tool Hex from the Greek word for six How many legs does a bee have?

23. 1997 Mathematics Paper A Q10 Write what the missing numbers could be Next Page Answer key Any two digits which sum to 6, eg 4 + 2 5 + 1 6 + 0 3 + 3 or reversals of these Each of the two digits must be shown. Accept 0 as one of the digits.

25. 1997 Mathematics Paper A Q12 A This ring is made of regular pentagons, with sides of 5 centimetres. Next Page What is the length in cm of the outer edge of the ring? Mark off using pen tool

26. 1997 Mathematics Paper A Q12 B Here is part of a new ring. It is made of squares and triangles. Next Page The pattern is continued to complete the ring. What is the total number of squares used in the complete ring? Mark off using pen tool

27. 1997 Mathematics Paper A Next Page Answers Q13 There are 12 pencils in a box. A school buys 24 boxes . How many pencils does the school buy? Two marks for the correct answer. One mark for working.

28. 1997 Mathematics Paper A Next Page Q13 There are 12 pencils in a box. A school buys 24 boxes . How many pencils does the school buy? 12 * 24 = 10 * 24 + 2 * 24 12 * 24 = 240 + 48 12 * 24 = 288

29. 1997 Mathematics Paper A Q14a There are Seven number cards are in a bag. . Jill takes one card out and finds the total of the two numbers. She then puts the card back in the bag. This is a graph of Jill’s results after doing this 100 times . Give the reason why the ‘total 7’ never came up. Next Page

30. 1997 Mathematics Paper A Q14b There are Seven number cards are in a bag. . Jill takes one card out and finds the total of the two numbers. She then puts the card back in the bag. This is a graph of Jill’s results after doing this 100 times . Give the reason why the ‘total 6’ came up most often . Next Page – Answer key

32. 1997 Mathematics Paper A Q15 In the chart any three numbers in a line, across or down, have a total of 18.45 What is the missing number? Hint – do some working out before sending. Next Page – Answer key Two marks for the correct answer. One mark for working.

33. 1997 Mathematics Paper A Q15 In the chart any three numbers in a line, across or down, have a total of 18.45 What is the missing number? Next Page Two marks for the correct answer. One mark for working. Award TWO marks for the correct answer of 6.15 up to 2 If the answer is incorrect, award ONE mark for an appropriate calculation such as: · 8.61 + 3.69 = 12.3 · 18.45 – 12.3 = incorrect answer.

34. 1997 Mathematics Paper A Q16 What could the four missing digits be? Next Page Answer key

35. 1997 Mathematics Paper A Q16 What could the four missing digits be? Next Page Any set of four digits which make the calculation correct, eg : Accept 300 ÷ 10 = 30 All four digits must be given. Do not accept This number must always be how many times greater than this number?

36. 1997 Mathematics Paper A Q17a This plan of a garden is made of rectangles and triangles. The area of each rectangle is 12 square metres. What is the area of the whole garden in metres squared ? Next Page

37. 1997 Mathematics Paper A Q17a This plan of a garden is made of rectangles and triangles. The area of each rectangle is 12 square metres. What is the area of the whole garden in metres squared ? Next Page Mark off using pen tool 12 12 12 12 12 Plus 4 triangles (each is worth half a square) i.e. Plus 2 * 12 Final sum = (12 * 5) + (2*12) = 7*12 = 84

38. 1997 Mathematics Paper A Q17b This plan of a garden is made of rectangles and triangles. The perimeter of the garden is 34 metres . What is the length of the longest side of each triangle (in metres)? Next Page – Answer key

40. 1997 Mathematics Paper A Q18a Here is a table of temperatures at dawn on the same day. Next Page What is the difference in temperature between London and Paris ?

41. 1997 Mathematics Paper A Q18b Here is a table of temperatures at dawn on the same day. Next Page At noon the temperature in New York has risen by 5°C. What is the temperature in New York at noon? PPT Thermom PPT -ve_nos

42. 1997 Mathematics Paper A Q19 A school collects money for charity. This chart shows how much has been collected. Next Page – Answer key A The target is £3000 . Estimate how much more money the school needs to reach the target. B Anil says, The chart shows that we will reach the target in two months. Use the chart to explain why Anil may be wrong.

44. 1997 Mathematics Paper A Q20a Write a different number in each of these boxes so that the mean of the three numbers is 9. Next Page XL file

45. 1997 Mathematics Paper A Q20b Write a different number in each of these boxes so that the mode of the five numbers is 11. Next Page XL file

46. 1997 Mathematics Paper A Q21 Kim knows that 137 X 28 = 3836 Explain how she can use this information to work out this multiplication. 138 X 28 Next Page – Answer Key

48. 1997 Mathematics Paper A Q22 Strips of paper are each 30 centimetres long. Next Page Steve joins strips of paper together to make a streamer. The strips overlap each other by 5cm. How long is a streamer made from only 2 strips ?

49. 1997 Mathematics Paper A Q22 Strips of paper are each 30 centimetres long. Next Page – Answer key Steve joins strips of paper together to make a streamer. The strips overlap each other by 5cm. Sunita makes a streamer that is 280cm long. How many strips does she use?

50. 1997 Mathematics Paper A Q22 Strips of paper are each 30 centimetres long. Next Page - Answer key Steve joins strips of paper together to make a streamer. The strips overlap each other by 5cm. How long is a streamer made from only 2 strips ? Correct answer = 55 i.e. 30 + 30 – (the overlap of 5) = 60 – 5 = 55