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Which ones are you using?

Enhance basic math skills through accurate box and whisker plot drawing. Explore data analysis and problem-solving. Interactive learning journey to improve PLT skills.

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Which ones are you using?

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  1. Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager Real life cross/curricular links? Where are we in our journey? Which ones are you using? PLT Skills LESSON OBJECTIVES Always aim high! We are learning to: • Enhance Mathematical basic skills knowledge. (Which PLT skills?) • Accurately draw box and whisker plots. (Grade B) AUTHOR www.mistrymaths.co.uk

  2. Which ones are you using? LEARNING JOURNEY Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager PLT Skills

  3. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager STARTER PLT Skills TASK Find the n term of: 5, 8, 11, 14,.. th 2) First 3 terms of: n + 50 1) Expand w(w – 4) 3) 2 = w² - 4w = 3n + 2 = 51, 54, 59 Solve: 4(x + 3) = 20 Estimate: Find of 2 days 4) 5) 6) = 30 hours x = 2 = 200 Simplify: 4a – 2b – 6a – 3b Write in standard form: 7240000 Factorise: 8t + 24 7) 8) 9) = -2a – 5b = 8(t + 3) 6 = 7.24 x 10 EXTENSION How many seconds in one day? = 86400

  4. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager 12 13 3 4 5 6 7 8 9 10 11 14 15 BOX AND WHISKER PLOTS PLT Skills EXAMPLES 1) Draw a box and whisker plot for the data below: 6, 8, 15, 3, 4, 10, 8, 9, 8, 10, 4 Order Data → 8, 8, 9, 15 4, 4, 6, 8, 10, 10, 3, 8 10 UQ = 4 Median = LQ =

  5. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager 4 5 6 7 8 9 10 11 12 BOX AND WHISKER PLOTS PLT Skills EXAMPLES 2) Draw a box and whisker plot for the data below: 6, 8, 5, 4, 4, 8, 9, 12, 9, 10, 9, 8 9, 10, 12 Order Data → 9, 9, 8, 8, 8, 4, 5, 6, 4, 8 9 5.5 UQ = Median = LQ =

  6. BOX AND WHISKER PLOTS TASK (GRADE B) A box and whisker plot was made for some data. Find the median, lower quartile, upper quartile, the minimum, the maximum and range for the data. 1) Minimum = 35 LQ = 42 Median = 49 Maximum = 57 UQ = 54 2) Make a box plot for the following sets of data: (a) Initial weights (February) of 14 women in a weight loss study (in pounds): 189 176 186 200 204 188 175 179 188 190 199 194 187 195 (b) Weights of the same women one month later (March): 186 172 180 190 195 179 173 177 180 187 187 190 184 190 (c) Weights of the same women two months later (April): 180 166 175 183 189 177 170 171 170 184 188 182 180 185

  7. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager BOX AND WHISKER PLOTS PLT Skills EXTENSION (GRADE B) 1) Compare the data in question 2 (a) and (c) from the task. (a) How did the median change? (b) How did the maximum weight change? (c) How did the minimum weight change? (d) How did the range change? (e) How would you judge the effectiveness of the weight loss method used in the study? 2) The box and whisker plots below show car sales of two car salespersons. They have each recorded the number of sales made each month, over the past 12 months. (a) Make 3 comments about Carl’s sales figures compared to Angela’s sales figures. (b) From looking at the box and whisker plots, who do you think is the best car salesperson, and why?

  8. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager • LINK BACK TO OBJECTIVES • Accurately draw box and whisker plots. What grade are we working at? DISCOVERY PLT Skills

  9. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager BOX AND WHISKER PLOTS PLT Skills PLENARY ACTIVITY – TREASURE HUNT

  10. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager BOX AND WHISKER PLOTS PLT Skills PLENARY ACTIVITY – TREASURE HUNT

  11. Which ones are you using? Team Worker Creative Thinker Effective Participator Independent Enquirer Reflective Learner Self Manager BOX AND WHISKER PLOTS PLT Skills PLENARY ACTIVITY – TREASURE HUNT

  12. What grade are we working at? Where are we in our journey? What have you learnt? Draw your brain In your brain, write or draw everything you can remember about accurately drawing box and whisker plots. It can be a skill or a reflection, or something else that might be prominent in your brain.

  13. Team Worker Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Responsible Citizen SELF ASSESSMENT Enterprise Skills Which ones are you using? Plenary Activity How well do you understand the task? . I fully understand I don’t understand I nearly understand www.mistrymaths.co.uk

  14. Team Worker Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Responsible Citizen SELF ASSESSMENT Enterprise Skills Which ones are you using? Plenary Activity WWW (What Went Well) EBI (Even Better If) On your post it notes… Think about how you can improve your work. www.mistrymaths.co.uk

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