Black Hole Updates

Article from This is an interesting article describing about black hole theory. Stephen Hawkings believe that black hole emits Photons. Hawkins believe that the black hole is not entirely empty or vacuum. Since most of Hawkings experiment are base on pure assumptions and but recent studies believe that it is true. Under the lab observation, they have found out and discover Hawking’s radiation when laser light

Understanding Algebra Form 3

Example: Charles brought 100 men to the battlefield. During his engagement with the German’s troops , each of his men managed to kill p numbers of soldiers. Represent the statement above using algebraic expression . Sol: A = 100p  ;  A :  Total German’s troops killed by Charles’ men Example: Jimmy went hunting one afternoon . He manage to kill x foxes , y wild boars and z bears. If the weight of an average foxes , wild boars and bears weighs were 3 kg , 10kg and 20kg each . Sum the total weight for his hunts ? Sol: […]

PMR Important Note 2010

Here are some of the important information you would need to know before sitting for the PMR Oxygen: Can be tested using glowing splinter Not soluble in water No Effect on Litmus Paper Carbon Dioxide: Can be tested using Lime Water: Turns Chalky when Lime water expose to carbon dioxide Soluble in water Turns Litmus Paper Red to Blue Hydrogen When tested with burning splinter, a POP sound is heard Important Note: It is important to differentiate Burning and  Glowing splinter. Don’t mix up!!!!


This is the information for PMR 2010 SBP Trial Paper. The information here is derived from 3rd party website. Please use at your own risk. We will not be liable for any inaccuracy of the information distributed by 3rd party website Sains PMR Matematik PMR

Male Reproduction Science Form 3

Male reproduction. Please read this section closely. As for Form 3 students, you can use the chart below to further probe into the Male reproduction system. Please understand the function of a) Urinary Bladder : To collect Urine b) Testis : Male reproductive organ to produce sperm cell (Sperm cell the smallest cell in human body) c)Urethra : Path for the urine and sperm cell to travel d) Scrotum : Thick layer of skin protection the testis

Trial Papers : Kertas Percubaan PMR 2010 Kedah and Sabah and Johor

KEDAH TRIAL PMR PAPER SCIENCE Question 1: Form 3 – Sun Question 2: Form 1 – Measuring Tools Question 3: Form 1 – Metal and Non Metal Question 4: Form 2 – Solution Question 5: Form 3 – Growth Question 6: Form 3 – Electricity Question 7: Form 2 – Support System of Plants Question 8: Form 2 – Photosynthesis Paper 1, Paper 2 & Answers – Download here SABAH TRIAL PMR PAPER SCIENCE Question 1: Form 2 – Skin Question 2: Form 2 – Pressure Question 3: Form 2 – Digestion Question 4: Form 3 – Excretory System Question […]

UPSR 2010 Tips and Soalan B

Are you looking for UPSR Exam Tips 2010?  If you are looking for great tips,  please dont wait any longe!!!. Get the Exam Tips from The tips for UPSR Comprise of Math Science Bahasa Melayu Math SJKC Version Science SJKC Version Bahasa Melayu SJKC Version _______________________________________________________________________________________ The tips are #1 well recommended by may tuition teacher and some used it in seminar. Not to forget, some school teacher is using the tips to guide the UPSR students too.. HURRY UP!!!! Satisfaction index 80% Averagely from 2005 till 2009 Error and Complaints 3% Average from 2005  till 2009 Customer Repeat […]

Science Stars and Galaxy Form 3

Sun is the main source of Energy. Without the Sun, we will not be able to live. Whare is actually the Sun ? Stars and Galaxies This week we will be covering the most interesting portion of the Solar System. The Sun Mass is 1.989 x1034 kg Distance from Earth is 150 000 000 km Age 4.5 billion years old Temperature: Ranges from 3300K to 16 000 000K About the Sun The sun is a super giant spinning ball which is made of very hot gas fueled with nuclear fusion reactions The sun plays a vital role in space weather. […]

Science Form 5 Questions from Li Wei

Carbon-14, 14C, or radiocarbon, is a radioactive isotope of carbon with a nucleus containing 6 protons and 8 neutrons. Its presence in organic materials is the basis of the radiocarbon dating method to date archaeological, geological, and hydrogeological samples. Carbon-14 was discovered on 27 February 1940, by Martin Kamen and Sam Ruben at the University of California Radiation Laboratory in Berkeley, although its existence had been suggested by Franz Kurie in 1934. – Usually used by archeologist to identity the age of prehistoric items or remains Cobalt-60 (60Co) is a radioactive isotope of cobalt. Due to its short half life […]

Skor Minda Tuition Center

Pusat Tuisyen Skor Mind is very effective. One of our strong point is our Drill Class.  The drill class consist of backflash and speed test. You will be amaze that your child would improve at a minimum of 25% in two months. The drill class is cater for students who are keen to grab the opportunity to excel in either UPSR, PMR and SPM. CALL THE TUITION CENTER FOR MORE INFORMATION

Mitosis process

Interphase Cell is performing for mitosis process. Chromosomes are not clearly seen and nucleus may be  visible at the stage. Prophase Chromatin becomes visible. Nucleus disappear. Centrioles moves in opposite direction. Fibers extends to the from the centromers. Some fibers cross the cell to form the mitotic spindle. Metaphase Spindle fibers align the chromosomes along the middle of the cell nucleus. Anaphase The paired chromosomes separate at the kinetochores and move to opposite sides of the cell. Telophase Chromatids arrived at the opposite poles of the cell. New membrane is form around daughter cell. Chromosomes begin to disappear. Cytokinesis In […]

Additional Math from Skor Minda Penang

This is the latest and the hottest unedited Mid Term paper for those are are keen to revise math for the upcoming Mid Term. Those who are in Form Four will surely benefit form this tips. Just download the questions and solve it Download TO PURCHASE THE EXAM TIPS. PLEASE VISIT  WWW.TIPSEXAM.COM THEY HAVE SATISFACTION INDEX MORE THAN 85% AVERAGE EACH YEAR FOR THE PAST 4 YEARS. GET A COPY OF EXAM TIPS IF YOU ARE A EXAM YEAR STUDENTS Sponsored by

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Physics Revision SPM 2010- Hot Exam Tips

Question A ball is falling from the top of the building. If the height of the building is 250 m. What is the final velocity before it reaches the ground? Question Given the pulley system below Find the acceleration? Question Define the meaning of conservation of momentum? Question A car of 500 kg, traveling at 30 m/s rear ends another car of 600 kg, traveling at 20 m/s. in the same direction The collision is great enough that the two cars stick together after they collide. How fast will both cars be going after the collision? For more information of […]

What is Fats and Cholestrol Science Form 5

Fats are organic compounds which consist of Hydrogen Oxygen Carbon There are 2 types of fats Saturated : Animal fats Unsaturated : Plant fats WHEN CONSUME TOO MUCH OF FATS: Obesity High in Cholesterol There are two types of cholesterol a) LDL bad cholesterol, can cause ateriosclerosis- narrowing down the passage of blood flow b) HDL good cholesterol

Water Cycle Science Form 5

The chapter is all about Natural Cycles such as water cycles, nitrogen cycles and carbon cycles Foob web Natural Disasters Pollution and Effects of Pollution Water Cycles The Sun heats up the water and evaporates the water from sea, pond and lakes Water vapour raises up and condenses to form clouds Rain fall back the water to the ground Animals and living things benefit from the rain

Endocrine System

Function of Endocrine System a) Made up of glands b) Secrete hormones  c) Types of gland … Pituitary gland, Thyroid gland, Adrenal gland, Pancreas, Testis, Ovary. Thyroid gland Producte thyroxine. Contorl metabolic rate Adrenal Gland Secretes Adrenaline to increase heartbeat, breathing, blood pressure and blood glucose Pancreas Produce Insulin to control glucose level Testis Produce testerone which control male sex organs and secondary sexual characteristics Ovary Produce Oestrogen and Progestrone which control female sex organ and secondary sexual characteristics Pituitary Gland The pituitary hormones help control some of the following body processes: Growth Blood pressure Some aspects of pregnancy and […]

Voluntary and Involuntary Action

Questions Define Voluntary and Involuntary action? Provide an example to elaborate both the actions? Voluntary Action: Can be controlled by us. Example are writing, singing, dancing and walking PATHWAY: Receptor – ->Spinal Cord –> Cerebrum –> Spinal Cord –> Effector Involuntary Action: It’s actions tae place automatically without the conscious of our mind. Example Heart Beat, digestion of food PATHWAY : Receptor –>Spinal Cord–> Medula Oblangata –> Spinal Cord –> Effector

Human Brain

Human brain consist of 3 major parts Cerebrum : Largest part of human brain which is responsible for memory,thinking and voluntary action. Controlling voluntary action Cerebellum : Controls all movement, balance and posture. Medula Oblangata : Controls all involuntary action such as heart beat . . Terminology: Grey Matter: consist of neutrons and cell bodies White Matter: Consist of axons and neurons

Science PMR Transport System

To all my students. I would like to share some of our notes for Science Form 3. The notes have been simplified to ease the studying process. With the aid from the diagram , skorminda tuition center believes that, students are able to learn more effectively. Thanks for viewing the notes and study well for the examination Course Contents Understanding the transpiration Rate of transpiration cross section of vascular bundles for plants Understanding about stomata and the relationship with photosynthesis and transpiration Understanding Xylem and Phloem DOWNLOAD HERE

MRSM SPM Trial Paper 2009

The Best Tuition Center in Penang Pusat Tuisyen SKOR MINDA will be using  various materials for our class. The materials will help students to prepare for upcoming exam. All students will be expose to various MRSM papers. Hope this will help. This is the MRSM MARA Trial paper with the direct link for download Bahasa Melayu Bahasa Inggeris Matematik Kertas 1 Kertas 1 Kertas 1 Kertas 2 Kertas 2 Kertas 2 Sejarah Pendidikan Islam Matematik Tambahan Kertas 1 Kertas 1 Kertas 1 Kertas 2 Kertas 2 Kertas 2 Kimia Fizik Biologi Kertas 1 Kertas 1 Kertas 1 Kertas 2 Kertas […]

Science Form 4 – Usage of Ammonia

Some information about the usage of ammonia. Look at the table below and try to understand the application of ammonia in daily life INDUSTRY USAGE Fertilser production of: ammonium sulfate, (NH4)2SO4 ammonium phosphate, (NH4)3PO4 ammonium nitrate, NH4NO3 urea, (NH2)2CO,also used in the production of barbiturates (sedatives), is made by the reaction of ammonia with carbon dioxide CO2 carbon dioxide + 2NH3 ammonia H2NCOONH4 ammonium carbonate heat, pressure (NH2)2CO urea Chemicals synthesis of: nitric acid, HNO3, which is used in making explosives such as TNT (2,4,6-trinitrotoluene), nitroglycerine which is also used as a vasodilator (a substance that dilates blood vessels) and […]