Nursery rhymes ~ Numbers

Perfect Perfect VISION

Using four straight 
lines, divide this 
square into nine 
pieces, so that 
each piece total 
the same number.

Thinking carefully ~

One day, Mary's father gave her 10 stalks of flowers and asked her to arrange all these flowers in 5 straight lines. Each line must have 4 stalks of flowers. How does Mary arrange these flowers ?

 Oops ! This student was    gave the wrong answer !

 Aiya, this student also work out the wrong answer !

After discussion, still cannot get the answer. Then, they came and asked :" Teacher, 5 straight lines X 4 stalks of flowers = 20 stalks of flowers , not 10 stalks of flowers."
But teacher said there are 10 stalks of flowers only.
Oh, my god ! What should Mary done to get the answer ??? 

 Let us see this student, she find the answer...

hahaha, this is the answer :

10 stalks of flowers arrange in 5 straight lines, so each line will have 4 stalks of flowers !

Thinking skill

 Pupils were trying to find out the answer.


       










Finally, the answer was came out, hahaha...
         

Teaching Aids (mass)

Teaching Aids for teaching topic mass.

Lesson Plan （Mass）

Lesson   plan

Subject                        :     Mathematics

Year                             :      3

Topic                            :     Mass

Duration/Time             :     60 minutes

Subject Content          :   Kilogram is a standard unit used to weigh heavy objects, and gram is a standard unit used to weigh light objects.

Learning Outcomes    :   At the end of the lesson the pupils will be able to:

1. Read scales to the nearest division.

2. Measure and record masses of objects using the standard units.

Moral Values               :     Being Cooperative and helpful

Thinking Skills            :     Comparing and reasoning.

Teaching Aids             :    Books, Salt, Sugar, Apple, Marbles weighing instrument, chalks.

Step/Time	Skill/Content	Teaching and Learning Activities	Remark/Resources
Set induction ( 5 minutes )	To arouse interest	1.        Teacher shows slides of various types of weighing instruments. 2.        Teacher talks about the weighing instruments used from the olden days till modern times.	Power Point 1
Step 1 (15 minutes)	To introduce the concept of weight	1.      Teacher introduces the concept of weight by comparing two objects; marble and chalk. 2.      Students try to guess which object is heavier. 3.      Teacher puts the two objects onto the equal arm balance. 4.      Students now can see which is heavier and make this conclusion:       “The marble is heavier than a piece of             chalk.”	Equal arm balance, Marble, Chalk
Step 2 (15 minutes)	To introduce the symbol “kg” and “g” and to read scales to the nearest division	1.      Teacher introduces the symbols for kilograms and grams. 2.      Teacher guides students to read the weighing scales to the nearest division. 3.      Teacher distributes worksheets and students write down the masses of the objects. 4.      Teacher checks answers with the students.	Power Point 2 Worksheet 1
Step 3 (20 minutes)	To measure masses of objects and to record them in kilograms and grams	1.      Teacher divides class into 3 groups. 2.      The group leader will collect all the objects and weighing scale. 3.      Students measure the mass of the various objects and record them in the table provided.  Items Mass Salt Sugar Apple Book 5 marbles 4.      Teacher goes around checking that the students are weighing and reading the scales correctly.	Weighing scale Salt, Sugar, Apple, Book, Marbles
Closure (5 minutes)	Game – “Show The Mass.”	1.      Students remain in the same group for the game. 2.      Teacher distributes picture cards and the face of the weighing scales. 3.      Students take turns to read the mass of the objects and turn the pointer to show the correct mass.	Picture cards. Cut-out face of sc

数字的由来

说说唱唱乘法表Sifir Matematik

3秒速算法

Trick 1 : Fast Math to multiply numbers

Daily lesson plan ~ Volume of liquid

   DAILY LESSON PLAN

Date                            :   26 July  2012 ( Tuesday )

Time                            :   2.05p.m. – 2.35p.m. ( 30 minutes )

Year                             :   3 Hijau

Number of student     :   35

Subject                        :   Mathematics ( Volume of liquid )

Topic                           :   Measure and compare volume

Learning Area           :   Introduction to volume of liquid

Learning Objective    :   Pupils will be taught  to :

                                      i) understand and use the vocabulary related to volume of liquid

Learning outcomes             : At the end of the lesson, the pupils should be able to ;

  i) use the vocabulary related to volume in practical contexts

Previous Knowledge : Pupils possess the knowledge of the capacity of volume in their

   daily life.                            

Vocabulary                : full , half full , empty

Thinking Skill             :  measuring , comparing

Moral value               : Cooperation, responsible,confidence

Integration                 : Comunicating in English and Mathematics

Material/Resources : glasses , water ,  word cards , CD sound

Step	Content	Teaching and Learning Activities	Students and Learning Activities		Remarks
Set Induction +- 5 minutes	Introduction of sound  : -       waves -       raining -       river -       pipe water	1. Teacher play sound to     pupils and asks questions:- i. Class, close your eyes  and    listen to these sound. ( A few minutes later… ) ii. What kind of sound do you hear ? 2. Teacher asks another question to introduce pupils today lesson :- i. Class, what is the purpose    of water in our daily life ?	1. Pupils close their eyes and hear the sound. 2. Answer teacher’s question :-   ii. sound of waves / raining /       river / pipe water and etc. 3. Answer another question before teacher go through step 1 :- i. drinking / bathing / washing /    swimming and etc.		Material/Resources CD sound Moral value cooperation / confidence
Step  1 +- 15 minutes	Teaching kits :- Glasses and water	1. Teacher asks :- i. How much water do you      drink during your lunch time? 2. Request  a  pupil come in      front and then pour the      amount of water he / she      drank during lunch time. 3. Teacher asks again :- i. The water occupied whole    glass, what do we call it ? ii. Can we pour in some more     water ? Why ?	1. Pupils  raise their hands to answer :- i. a glass / a bottle / little 2. A pupil  follow the instruction. 3. Pupils answer reasonable :- i. one whole glass. ii. cannot. Because it is full.		Resources glasses, water Moral value confidence / responsible
		4. Then teacher shows another one empty glass and asks :- i. Do you see any water in the    glass ? What do we call it ? 5. Teacher explain on the table is a full glass of water and  an empty glass. Then  request another pupil come  in front to pour water into  another glass to show how      he / she share water equally. Then asks :- i. Now, how much water do you    have ?		4. Pupils answer :- i. No, there is nothing. We call    it empty. 5. A pupil follow the instruction to share the water equally. Then he / she gives     reasonable answer :- i. one half glass / half / less /    a few and etc.	Resources glasses, water Vocabulary Full / empty / half full Thinking skill Observing / measuring Moral value responsible
Step 2 +- 7 minutes	Teaching kits :- Glasses and water Word cards :-   FULL     EMPTY     HALF  FULL	1. Teacher shows the 3  glasses which contain full ,  half full and empty volume. 2. Teacher holds half full glass of water on left hand and full  glass of water on right hand. 3. Asks pupils to say the   volume of the first glass  and follow with the second  glass. 4. Then shows the word cards and name pupils to paste on the correct glass, then read it loudly.		1. Pupils observe what had been doing by teacher. 2. Pupils may say reasonable:-      half ~ full ( half full ) 3. Pupils paste the word cards on the correct glass and read it loudly.	Thinking skill Comparing Moral value: Cooperative learning Resources glass / water / word cards
Closure +- 3 minutes	Summary of today lesson :- 1) Introduction to     volume of liquid 2) Understand and use the vocabulary related to volume in practical contexts.	1. Teacher concludes today     lesson :- i. What have we learned today? 2. Teacher tells pupils        regarding the next lesson. Possible  Combinations		1. Pupils respond to teacher’s questions.	Thinking skill Making conclusion

Self- Reflection