Tuesday, July 28, 2009

Week 30 (20- 24 July 2009)

Week 30 (20 July - 24 July 2009)

20/7/09(Monday)

Class :

4S2

Date :

20/7/09

Time :

0815-0925

Subject :

Additional Mathematics

Learning Area :

Chapter 7: Statistics

Learning Objectives :

1 Understand and use the concept of measures of central tendency to solve problems.

Learning Outcomes :

At the end of the lesson, students will be able to

1.4Determine the modal class of grouped data from frequency distribution tables.

1.5 Find the mode from histograms.

1.6 Calculate the mean of grouped data

1.7 Calculate the median of grouped data from cumulative frequency distribution tables.

1.8 Estimate the median of grouped data from an ogive.

1.9 Determine the effects on mode, median and mean for a set of data when:

  1. each data is changed uniformly;

    ii) extreme values exist;

iii) certain data is added or removed

1.10 Determine the most suitable measure of central tendency for given data.

Learning activities :

  1. Discuss previous exercise.
  2. Discuss a few examples.

Teaching Aids :

Notes

Noble values :

Classification; observing relationship, course and effect, able to analise and make conclusion

Reflections :

Learning outcomes had been achieved. Most of the students could follow the concept easily.


 

Class :

5K8

Date :

20/7/09

Time :

1020-1130

Subject :

Mathematics

Learning Area :

Chapter 6: Statistics (Form 4)

Learning Objectives :

6.5 Cumulative frequency

Learning Outcomes :

At the end of the lesson, students will be able to

  1. construct the cumulative frequency table for:
    1. ungrouped data
    2. grouped data

Learning activities :

  1. Discuss a few examples.
  2. Students are asked to do some exercises.

Teaching Aids :

worksheet

Noble values :

Careful, patient

Reflections :

Learning outcomes had been achieved. Students were interested in doing their exercise.


 

21/7/09 (Tuesday)

Class :

5MPV, 5K4

Date :

21/7/09

Time :

0815-0925, 1205-1240

Subject :

Mathematics

Learning Area :

Chapter 10: Plans and Elevations

Learning activities :

Test

Teaching Aids :

Test paper

Noble values :

Logical thinking

Reflections :

Learning outcomes had been achieved. Most of the students had done their works carefully.


 

Class :

5K8

Date :

21/7/09

Time :

0945-1055

Subject :

Mathematics

Learning Area :

Chapter 6: Statistics (Form 4)

Learning Objectives :

6.5 Cumulative frequency

Learning Outcomes :

At the end of the lesson, students will be able to

  1. construct the cumulative frequency table for:
    1. ungrouped data
    2. grouped data

Learning activities :

  1. Discuss exercise.

Teaching Aids :

worksheet

Noble values :

Careful, patient

Reflections :

Learning outcomes had been achieved. Most of the students had done their works carefully.


 

22/7/09 (Wednesday)

Class :

5K8

Date :

22/7/09

Time :

0705-0815

Subject :

Mathematics

Learning Area :

Chapter 6: Statistics (Form 4)

Learning Objectives :

6.5 Cumulative frequency

Learning Outcomes :

At the end of the lesson, students will be able to

  1. draw the ogive for:
  • ungrouped data

Learning activities :

  1. Discuss a few examples.
  2. Students are asked to do some exercises.

Teaching Aids :

worksheet

Noble values :

Careful, patient

Reflections :

Learning outcomes had been achieved. Students were interested in doing their exercise.


 

Class :

5K4, 5MPV

Date :

22/7/09

Time :

0940-1055, 1055-1130

Subject :

Mathematics

Learning Area :

Chapter 10: Plans and Elevations

Learning activities :

Do correction for the test.

Teaching Aids :

Test paper

Noble values :

Logical thinking

Reflections :

Learning outcomes had been achieved.


 

23/7/09 (Thursday)

Class :

5K4

Date :

23/7/09

Time :

0945-1020

Subject :

Mathematics

Learning Area :

Chapter 6: Gradient and area under a graph

Learning Objectives :

6.1 Understand and use the concept of quantity represented by the gradient of a graph

Learning Outcomes :

(i) State the quantity represented by the gradient of a graph

(ii) Draw the distance-time graph, given:

  1. a table of distance-time values
  2. a relationship between distance and time

Learning activities :

  1. Teacher introduce the new topic by use of daily life as examples. For examples, speed of a car.
  2. Explain the relationship between distance and time.

Teaching Aids :

worksheet

Noble values :

Logical thinking

Reflections :

Learning outcomes had been achieved. Students seems very interested in this topics.


 

Class :

4S2

Date :

23/7/09

Time :

1130-1240

Subject :

Additional Mathematics

Learning Area :

Chapter 7: Statistics

Learning Objectives :

2. Understand and use the concept of measures of dispersion to solve problems.

Learning Outcomes :

At the end of the lesson, students will be able to

2.1 Find the range of ungrouped data.

  1. Find the interquartile range of ungrouped data.

2.3 Find the range of grouped data

Learning activities :

  1. Discuss examples.
  2. Teacher asks students to complete the exercise as their homework.

Teaching Aids :

Worksheet

Noble values :

Honest

Reflections :

Learning outcomes had been achieved.


 

24/7/09 (Friday)

Class :

5K4

Date :

24/7/09

Time :

0705-0815

Subject :

Mathematics

Learning Area :

Chapter 6: Gradient and area under a graph

Learning Objectives :

6.1 Understand and use the concept of quantity represented by the gradient of a graph

Learning Outcomes :

At the end of the lesson, students will be able to

(iii) Find and interpret the gradient of a distance-time graph

(iv) Find the speed for a period of time from a distance-time graph

Learning activities :

  1. Explain the way and the formulae used to calculate the speed for a period of time from a distance-time graph.
  2. Discuss a few examples.

Teaching Aids :

worksheet

Noble values :

Logical thinking

Reflections :

Learning outcomes had been achieved.


 

Class :

5MPV

Date :

24/7/09

Time :

1040-1140

Subject :

Mathematics

Learning Area :

Chapter 6: Statistics (Form 4)

Learning Objectives :

6.3 Histogram

Learning Outcomes :

At the end of the lesson, students will be able to

  1. draw the histogram

Learning activities :

Discuss some examples and do exercises

Teaching Aids :

Worksheet

Noble values :

Logical thinking

Reflections :

Learning outcomes had been achieved. Most of the students could follow the concept very well.


 

Class :

5K8

Date :

24/7/09

Time :

0815-0925

Subject :

Mathematics

Learning Area :

Chapter 6: Statistics (Form 4)

Learning Objectives :

6.5 Cumulative frequency

Learning Outcomes :

At the end of the lesson, students will be able to

  1. draw the ogive for:
  • ungrouped data

Learning activities :

  1. Discuss exercise.

Teaching Aids :

worksheet

Noble values :

Careful, patient

Reflections :

Learning outcomes had been achieved. Students were interested in doing their exercise.
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