1. Learning Believing Achieving Creativity Courage Curiosity To be successful this lesson you will need to show: CREATIVITY COURAGE CURIOSITY Application of Number – Level 2 Healthy Living

2. Measure your height in metres and choose one of the students that is closest to your height and weight from the list Task 1

3. Calculate your BMI Student Number Height Weight BMI Record these results in to a table Check the accuracy of your BMI result by calculating in imperial and compare

4. Where are you within the BMI table? BMIWeight Status Below 20underweight 20.0 – 24.9Normal 25.0 – 29.9Overweight 30.0 and AboveObese

5. Compare your results to the rest of the class and put them into a table. What % of students are :- a) underweight b) a healthy weight c) overweight d) obese Example 7 / 30 = 7 ÷ 30 0.2333 x 100 = 23.3% (1dp) Check that they add up to 100% Class comparison using percentages

6. Analyse the results

7. Show your results in a pie chart and explain your findings Pie Chart

8. Total3030 Drawing Pie Charts Under weight Healthy weight Over weight Obese 7 17 2 4 BMI Status Underweight 7 / 30 x 360 = 84 Healthy weight 17 / 30 x 360 = 204 Over weight 2 / 30 x 360 = 24 Obese 4 / 30 x 360 = 48 Total = 360

9. Analyse the results

10. Calculate the mean, median and range BMI for boys and girls, and then compare. Which gender has the highest mean average? Where do you “lie” in comparison with your peers? How do your findings compare to the national mean average? (next slide) Analyse the results What do the results tell you about your general state of health and why? Averages

11. Obesity doubles in 30 years as world BMI average grows Wed, 09 Feb 2011 Recent research into worldwide BMI rates since 1980 has been published in The Lancet. The studies were carried out by a collaboration of universities and organisations, including the World Health Organization (WHO), Harvard and Imperial College London.BMI The latest figures show that the average citizen in 20 EU countries, including the UK - where the average BMI is 25.4 - is overweight.

12. Creativity Courage Curiosity Learning Believing Achieving Have you completed Task 1?