geografi - scrap book

MULA-  MULA KENA ADA :

1. GAMBAR 

2. PUNCA 

3. KESAN 

4. BUAT DALAM BENTUK POIN ( 1, 2, 3, 4 )

SCIENCE PROJECT : IMPORTANCE OF CONSERVING ENERGY SOURCES (B6D6E1)

TITLE : THE IMPORTANCE OF CONSERVING ENERGY SOURCES.

BAND : B6D6E1

DATE : 

GROUP : 1.

                 2.

                 3.

                 4.

Contents :-

                  1. Why we need to conserve energy sources.

                  2. Ways to use energy efficiently.

                  3. Importance of conserving energy sources.

                  4. How to use and manage energy sources efficiently.

science – cara jawab paper 2

Science – cara jawab  paper 2

WO = WHAT IS OBSERVED

WC  WHAT IS CHANGE

 Macam mana nak cari wc dan wo ?

Setiap soalan mesti ada table atau chart so –

Wc
Wo

wc	wo

	wc	Wo

Kalu nak cari hypothesis –

Hypothesis = wo + wc

Kalau nak cari aim

-        To investigate the relation ship between the wo  and the wc .

Macam mana nak cari conclusion –

        Conclusion = wo + wc

        Cara nak buat conclusion –

-        As the _____ increases ,_____ increases

-        The more ____, the more ______

-        The further _____ , the bigger______

-        The lesser ______, the lesser .

Conclusion kena ikut graph kalau nak buat tak boleh sesuka hati .

kena ikut dari kiri ke kanan kalau graph

Distance of the object from the screen  ( cm)	Length of shadow      ( cm )
10	24
15	38
20	50

Kalau macam ini kena ikut dari atas ke bawah

Contoh :  the further the object from the screen , the longer the length of the shadow .

Ada banyak boleh guna untuk conclusion tapi kena ikut sesuai ke tidak .

Cara jawab Bm (bahagian A)

 Cara jawab Bm (bahagian A)

             -         Bulatkan  5 activity dekat gambar .

         -    Tulis activity yang dibulatkan .

.        -     Boleh guna nama khas .

         -       Contoh : aliah ,abu ,zikry .

         -      Tak boleh guna kata ganti .

.        -   Contoh : saya, kami, kamu, mak

Cara hendak bina ayat

1.   Nama- sedang – activity- objek-keterangan

2.   Boleh guna perkataan ‘bermain’ lebih dari satu kali .

3.   Activity lain tak boleh ulang .

Ways to use energy efficiently.

1.     Energy efficient appliances use less energy and convert more energy into the form we want without loss of energy.

2.     To use energy efficiently , we should use :

a)     Fluorescent lights instead of incandescent lamps.Problem with incandescent light bulbs is that the heat wastes a lot of electricity. Heat is not light, and the purpose of the light bulb is to create light, so all of the energy spent creating heat is a waste. Incandescent bulbs are therefore very inefficient. A fluorescent lamp produces less heat, so it is much more efficient.

b)    Public transport or practice car pooling.When we use public transportation we could save fuel and reduce congestion.

c)     Recycle products because the products use less energy to manufacture a compared to new products.

d)    Turn off or unplug electronic devices, such as computers, power tools, cell phone charger and digital cameras, when they are not being used.

e)    Natural lighting. Open curtains and shades during the day instead of using lighting. This allows a maximum use of natural daylight.

f)      Use solar panels. This is one of the great options to increase energy efficiency. One can install solar panels for home appliances or just for the solar water heater

g)     Use pressure cookers and microwave ovens which reduce cooking time. Although microwave ovens use more energy than conventional ovens, the shorter cooking time saves energy.

science - B6D6E1

TITLE : THE IMPORTANCE OF CONSERVING ENERGY SOURCES.

BAND : B6D6E1

DATE : 12/9/2013

GROUP : 1.

        2.

        3.

        4.

Contents :-

           

 1. Why we need to conserve energy sources.

           

 2. Ways to use energy efficient

            

 3. Importance of conserving energy sources.

            

 4. How to use and manage energy sources efficiently.