TUESDAY (26 APRIL 2011)

Class	4 S4
Time	0705 - 0815
Subject	Mathematics
Topic	6.0 Statistics
Learning Area	6.1 Understand the concept of class Interval 6.2Understand and use the concept of Mode and mean of grouped data
Learning Objective	By the end of the lesson, student will be able to : i. complete the class interval for a set of data given one of the class intervals ii. determine: the upper limit an lower limit and the upper boundary and lower boundary of a class in a group data iii. calculate the size of a class interval iv. determine the modal class from the frequency table of grouped data v. calculate the midpoint of a class vi. verify the formula for the mean of grouped data vii. calculate the mean from the frequency table of grouped data viii. discuss the effect of the size of class interval on the accuracy of the mean for a specific set of grouped data
Learning Activities	1. Teacher explains and gives several examples. 2. Student tries different exercises. 3. Homework.
Teaching Aids	Revision Book , graph paper
Noble Value	Being confident and independent
Reflection	Approximately 80% of the students were able to understand the topic. The rest were given extra explanation.

Class	4 K4
Time	09.45 – 10.55
Subject	Mathematics
Topic	Statistics
Learning Area	6.0 Statistics
Learning Objective	6.1 Understand the concept of class Interval 6.2Understand and use the concept of Mode and mean of grouped data
Learning Outcomes	By the end of the lesson, student will be able to : i. complete the class interval for a set of data given one of the class intervals ii. determine: the upper limit an lower limit and the upper boundary and lower boundary of a class in a group data iii. calculate the size of a class interval iv. determine the modal class from the frequency table of grouped data v. calculate the midpoint of a class vi. verify the formula for the mean of grouped data vii. calculate the mean from the frequency table of grouped data viii. discuss the effect of the size of class interval on the accuracy of the mean for a specific set of grouped data
Learning Activities	1. Teacher explains and gives several examples. 2. Student tries different exercises. 3. Homework.
Teaching Aids	Revision Book , graph paper
Noble Value	Being confident and independent
Reflection	Approximately 85% of the students were able to understand the topic. The rest were given extra explanation.

Class	5 K8
Time	11.30 – 12.40
Subject	PMM
Topic	Statistics
Learning Area	Statistics (Form 4)
Learning Objective	Histogram
Learning Outcomes	By the end of the lesson, student will be able to : i. draw a histogram based on the frequency table of a grouped data
Learning Activities	1. Teacher explains and gives several examples. 2. Student tries different exercises. 3. Homework.
Teaching Aids	Graph paper
Noble Value	Being confident and independent
Reflection	Approximately 65% of the students were able to understand the topic. The rest were given extra explanation.