Maths Problems - Qwizdom ppt

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A lesson using Qwizdom Interactive Voting Systems/Student Response Systems

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Maths Problems - Qwizdom ppt

  1. 1. MATHS PROBLEMS
  2. 2. Type name and send: Y6 Level 5: Mixed problems April 2010 Next page
  3. 3. Next Page Here is a circle with its centre at the point (1, 1) The point (1, 7) is on the circumference of the circle. <ul><li>Is point (7,1): </li></ul><ul><li>Inside the circle </li></ul><ul><li>On the circle </li></ul><ul><li>Outside the circle </li></ul>inside the circle on the circle outside the circle (3, 7) Yes (7, 1) (1, –7) (–2, –2)
  4. 4. Next Page Here is a circle with its centre at the point (1, 1) The point (1, 7) is on the circumference of the circle. <ul><li>Is point (1,-7): </li></ul><ul><li>Inside the circle </li></ul><ul><li>On the circle </li></ul><ul><li>Outside the circle </li></ul>inside the circle on the circle outside the circle (3, 7) Yes (7, 1) Yes (1, –7) (–2, –2)
  5. 5. Next Page Here is a circle with its centre at the point (1, 1) The point (1, 7) is on the circumference of the circle. <ul><li>Is point (-2,-2): </li></ul><ul><li>Inside the circle </li></ul><ul><li>On the circle </li></ul><ul><li>Outside the circle </li></ul>inside the circle on the circle outside the circle (3, 7) Yes (7, 1) Yes (1, –7) Yes (–2, –2)
  6. 6. Next Page What is the value of t in this equation? 33 – 8 t = 15
  7. 7. Next Page Here is a sequence of patterns made from octagons and squares . The sequence continues. How many squares will there be in the pattern that has 40 octagons ?
  8. 8. Next Page Answer Key Here is a sequence of patterns made from octagons and squares . q represents the number of squares. n represents the number of octagons. What is the rule connecting q and n ?
  9. 9. Next Page Answer Key Here is a sequence of patterns made from octagons and squares . q represents the number of squares. n represents the number of octagons. What is the rule connecting q and n ? <ul><li>(a) Award TWO marks for the correct answer of 121 Up to 2m </li></ul><ul><li>If the answer is incorrect, award ONE mark for evidence of an appropriate method, eg </li></ul><ul><li>40 × 3 + 1 </li></ul><ul><ul><li>Calculation need not be completed for the award of the mark. </li></ul></ul><ul><li>(b) q = 3n + 1 1m </li></ul><ul><ul><li>Accept equivalent expressions, eg </li></ul></ul><ul><ul><li>q = n × 3 + 1 </li></ul></ul><ul><ul><li>q = n + n + n + 1 </li></ul></ul><ul><ul><li>q = 1 + n3 </li></ul></ul><ul><ul><li>Accept the answer in words, eg ‘q is 3 times n then add 1’. </li></ul></ul>
  10. 10. Next Page Here is a kite. Write the coordinates of point D . First coordinate =
  11. 11. Next Page Here is a kite. Write the coordinates of point D . Second coordinate =
  12. 12. Next Page PQ is a straight line. What does X = ?
  13. 13. Next Page What area would you like to have more practice on now? (First choice)
  14. 14. Next Page What area would you like to have more practice on now? (Second choice)
  15. 15. LO: To revise work on mixed problems I understand this idea fully. I have some understanding but I need more practice. I don’t understand this idea at all and need to work again on this unit of work. A B C End of slide show

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