Wednesday, 28 November 2012


  • A fast moving vehicle takes a shorter time to reach its destination.
  • A slower moving vehicle will take a longer time to travel the same distance.
  • We can measure how fast or slow an object moves.
  • This measurement is called speed.
  • What is speed ? Speed involves distance and time.
  • If  we know the distance travelled and  the time taken, speed can be calculated using the formula  : speed = distance/ time

Saturday, 17 November 2012

Trip to Science Museum Kedah

My Trip to Science Museum Kedah
  • 30.09.2012 ( Sunday)my school have a trip to Science Museum in Kedah with my student.
  • This is 2 of  1 Science Museum in our country, another one is Science Museum Kuala Lumpur.
  • Science Museum Kedah have many interest thing about Science and make us understand many knowledge about Science.
  • After this trip, my student more interested in learning Science.
  • Let us see something we can meet in this Science Museum Kedah:

Wednesday, 7 November 2012

Machines Part 2
  • Some tools of devices use more than one simple machine, such as scissors.
  • A tool or device that has more than one simple machine is a complex machine.
  • Example :
Step Ladder - Inclined plane, Screw

Mechanical pencil sharpener - Wedge, wheel and axle
Puncher - Lever, wedge, screw

Scissors - Wedge, lever, screw   

  • By using the simple machine or complex machine, can help us to do a lot of work and easy.
  • Such as :
They use a pair of scissors to cut the paper to make the card .