SELAMAT HARI GURU!

GURU INOVATIF MELONJAKKAN TRANSFORMASI PENDIDIKAN NEGARA

BIODiversity - classification of animals

Mammals and birds are warm-blooded, which means that they can make their own body heat even when it is cold outside. Whether it is sunny and hot outside or there is a snowstorm and it is very cold, warm-blooded animals have body temperatures that usually stay the same

Cold-blooded animals, like reptiles, amphibians, and fish, become hotter and colder, depending on the the temperature outside. For example, when the sun sets at night, their bodies are cooler because it is less warm outside. When the sun is out, however, their bodies soak up the heat and become warmer

Reproduction (Baby animals!)

Another difference is the way animals give birth to their young (babies)

Amphibians lay thousands and sometimes millions of small, soft eggs, and they lay them in the water! The eggs are jelly-like. 

Amphibian means "double life"... the early part of an amphibian's life is spent in the water, and usually as they get older then they also spend time on land. Think of a tadpole turning into a frog!!

The process amphibians go through is called "metamorphosis". Baby amphibian looks completely different than the adult amphibians!

Birds also lay eggs, with a very hard outer shell. Birds generally lay 1 to 17 eggs at a time

Fish also lay many many eggs - sometimes millions of tiny eggs! They are also laid in the water
 Most baby mammals grow inside their mother until they are born. This is something that makes mammals different, because most other kinds of animals do something else...

Another important characteristic is that mammal babies drink milk from their mothers until they are old enough to eat other food.


You may have seen this with mammals and their babies - including humans,
who are also mammals!

Reptiles usually lay eggs, and the babies then grow inside the egg until they are ready to come out. 

Sometimes reptiles will give birth like mammals, without eggs

GROWING STARS @ SMK PUTRAJAYA PRESINT 9(1)

Alhamdulillah.. kelas Sains untuk program GROWING STARS @ SMKPP9(1) telah berjalan dengan lancar pada Sabtu, 28 /4/2012 jam 10.30 pagi hingga 12/30 tengahari yang lalu...

moga semua pelajar yang terlibat mendapat manfaat dari sesi perkongsian kita...

international science youth forum-ISYF2012@SINGAPORE!

Inspire Passion for Science Amongst Youth.

ISYF aims to provide high-ability students with ample opportunity to innovate and create. The programme hopes to develop a global mindset in the pursuit of scientific knowledge. Nobel Laureates and other eminent scientists will share their life experiences to inspire these students. This will create greater awareness about the importance of broad-based knowledge, diverse interests, deep passion, tenacity and a global mindset in the pursuit of scientific excellence. Participants will also have the opportunity to discuss their research with students from different countries and take part in hands-on activities at HCI’s Science Research Centre.

Establish Cooperation and Friendship amongst Young Talented Science Students.

Students will have many opportunities to interact and form strong bonds with each other. Activities are designed to promote mutual cooperation, understanding and appreciation of each other’s diverse culture and a common passion in science and research.

Build Capacities of Science Educators.

trough sharing sessions with scientists and fellow Science educators, ISYF will help bring new ideas to educators. It will also serve as a valuable opportunity for schools to establish and develop close ties with each other and to explore future collaborations.

“Nurturing The Scientific Mind”

ISYF2012

14 - 20 JANUARY 2012

TAKDIR PENENTU SEGALA..dengan izin yang MAHA ESA!

keputusan PMR 2011 bakal diumumkan pada hari KHAMIS 22 DISEMBER 2011.. semoga semua anak didik SAS akan mendapat keputusan yang CEMERLANG!

FOLIO SAINS TINGKATAN 3 2012

Selamat Bercuti!
Bersama ini teacher sertakan 'student manual' bagi membantu semua pelajar tigkatan 3 2012 menyiapkan folio ini yang WAJIB dihantar kepada guru Sains masing-masing selewat-lewatnya pada 09 JANUARI 2012..
Semoga semua pelajar tingkatan 3 tahun 2012 pada kali ini akan menyiapkannya dengan sempurna!

ANALISIS SOALAN PERCUBAAN SAINS KERTAS 2

jom kita tengok analisis soalan percubaan negeri tahun 2011..

credit to Cikgu Zaiful.. tq Sifu!