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Instructions for Teachers

A1 Big Bingo A. Instructions for Teachers. Questions are roughly in order of difficulty. Tip: Encourage students to choose lower numbered questions earlier in the game. Consider playing alongside your students – they will enjoy the competition

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Instructions for Teachers

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  1. A1 Big Bingo A Instructions for Teachers Questions are roughly in order of difficulty. Tip: Encourage students to choose lower numbered questions earlier in the game. Consider playing alongside your students – they will enjoy the competition Tip: The more overconfident you appear, the more they want to win! If students are writing solutions in their book, make sure to keep track of the answers so that you can mark them at the end. Tip: Encourage students to write down question numbers Don’t forget to have fun! Click here to set up your grid…

  2. A1 Big Bingo A Draw a grid similar the one on the left. 1 Setting up your grid… It needs to be large enough to fit in the answers below 2 Choose 9 answers from the list below to fill in your grid. Fill your grid with the answers below… -5 5.62 38 -2 0.875 4.5 8 2.64 120 -4 78.1 0.756 53.3 7 1.75 13 12 2.5 199 729 Lets play bingo…! Back to teacher instructions…

  3. Click a teardrop to view a question… Title Bingo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Tie Breaker 15 16 17 18 19 20 Answers to all questions… Set you your grid…

  4. Question 1 Find the remainder when is divided by -5 Back to questions… Show answer… Hide answer…

  5. Question 2 Solve the following equation for in the interval Write down the largest solution for as your answer. 120 Back to questions… Show answer… Hide answer…

  6. Question 3 Find Give your answer to 3 significant figures 53.3 Back to questions… Show answer… Hide answer…

  7. Question 4 Find the coefficient of in the expansion of 1.75 Back to questions… Show answer… Hide answer…

  8. Question 5 Use the trapezium rule with 4 intervals to find the approximate value of Give your answer to 3 significant figures 5.62 Back to questions… Show answer… Hide answer…

  9. Question 6 Find the gradient of When 38 Back to questions… Show answer… Hide answer…

  10. Question 7 Solve the following equation Give your answer to 3 significant figures. Back to questions… Show answer… Hide answer…

  11. Question 8 Find 0.875 Back to questions… Show answer… Hide answer…

  12. Question 9 Identify the equation of the circle What is ? 12 Back to questions… Show answer… Hide answer…

  13. Question 10 Find the coefficient of x in the expansion of 729 Back to questions… Show answer… Hide answer…

  14. Question 11 Find the area of the shaded region bounded by the curve and the x-axis Give your answer to 3 significant figures. 78.1 Back to questions… Show answer… Hide answer…

  15. Question 12 Solve the following equation Back to questions… Show answer… Hide answer…

  16. Question 13 f→ f Identify the transformation What is a ? -2 Back to questions… Show answer… Hide answer…

  17. Question 14 Find the non-integer root of the equation = 0 X = 2.5 Back to questions… Show answer… Hide answer…

  18. Question 15 Find the area enclosed between the following curves 4.5 Back to questions… Show answer… Hide answer…

  19. Question 16 Solve the equation Give the smallest solution in the region Give your answer to 3 significant figures. 199 Back to questions… Show answer… Hide answer…

  20. Question 17 The curve C is given by Curve C has a Normal line at point where x = 2 Find the x coordinate of the point where the normal line meets the x-axis -4 Back to questions… Show answer… Hide answer…

  21. Question 18 The circle C is given by Line L has equation Find the positive x coordinate of the 2nd intersection point of C and L 7 Back to questions… Show answer… Hide answer…

  22. Question 19 The remainder when is divided by is The remainder when is divided by is Find the value of 13 Back to questions… Show answer… Hide answer…

  23. Question 20 If has a repeated root find the value of a 8 Back to questions… Show answer… Hide answer…

  24. Tie Breaker (Fastest Correct Answer) • Rearrange this equation and solve, using an appropriate substitution 15 – 7x1/3 = 2x2/3 • Give both answers -125, Back to questions… Show answer… Hide answer…

  25. OCR Core 2 Revision Bingo Answers -5 0.875 4.5 14 8 9 13 11 12 10 17 19 20 15 16 18 120 12 199 4 5 3 1 2 7 6 53.3 729 -4 1.75 78.1 7 5.62 2.64 13 38 -2 8 0.756 2.5 21 Back to questions…

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