Design+Page+-+Gp+4

Design Page - Gp 4

Introduction to the idea of measure of central tendency || Pupils will be able to:
 * **Level:** || Sec 1 Express ||
 * **Subject:** || Mathematics ||
 * **Theme:** || Data Analysis ||
 * **Overall aim:**
 * **Learning Outcomes:**

i) Define Mean ii) Demostrating the calculation of mean for ungrouped data || Google Doc - Spreadsheet Wiki forum ||
 * **Duration:** || . 2 Periods ( 60 mins) ||
 * **ICT tools:** || Tablets for data collection
 * **Activities (provide ideas and detail planning for one activity)** || **Resources** ||
 * //1) Brief expectation and group students in 4//

i) At least 50 sample sizes ii) Record name and class of students interview iii) Take down the amount of money the student spend in the canteen || 20 mins || Tablets PC ||
 * 2) Upload the data into the google spreadsheet. || 5 mins || Google Doc - Spreadsheet ||
 * 3) Analyse the data and determine what is the mean amount students spend in the canteen || 15 mins ||  ||
 * 4) Discuss and justify why you choose the answer presentating your result using powerpoint and upload into the wiki space || 10 min || Wiki ||
 * 5) Compare and comments on other groups finding and give at least 2 feedbacks. || 10 min || forum ||