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Wednesday, 1 February 2017

Essay M.1

When I learn at this school I feel good with everything at this school .In M.2 I want to study harder than M.1 and I want to talk more than M.1 because in M.1 I don't talk and answer question to teacher and I don't know why I can't talk to teachers. I want to expert in science because I want to be a scientist. In this school I like canteen the most because it has many food for student to eat.Displaying IMG_2241.JPG

Wednesday, 18 January 2017

clouds

 Cirrus












Cumulus




Stratus





Cirrus is a thin, featherlike clouds made of ice crystals so the first picture is cirrus. Cumulus is a white and fluffy clouds that usually make the good weather so the second picture is a cumulus cloud. And stratus cloud
is the sheet of low, grey clouds that bring light snow or rain so the the third picture is stratus cloud.

Wednesday, 11 January 2017

Speed





QUESTION

1. Describe how the ball rolls off the ramp at each height -- discus the effect of bouncing or other factors.
ans: It bouncing for 2-3 times then it roll to other side.

2. Discus what is the fastest speed reached and any factors that could improve this.
ans: The ball using 20 cm ramp is the fastest because other ramp is too tall so when the ball release using tall ramp it will hit the ground.

3.Does the ball travel in a straight line, why and why not?
ans: Sometimes the ball travel tilted because the person who release the ball, release it tilted.

Thursday, 3 November 2016

Acid Rain

                                                                            Acid Rain


Cause: Acid rain is causes by chemical reaction by sulfur dioxide and nitrogen oxides are release into the atmosphere and mix with water, oxygen and other chemical become to acidic pollutants and become to acid rain.

Effect: Effect of acid rain is to make a lake, streams, and ocean become to acidic water, it can kill a fish in the water. And another thing is it can make a marble change it shape to other shape.

Cure: We can cure it by don't release many air pollution to the atmosphere.


Thursday, 25 August 2016

Symbiosis

In symbiosis project I had learn many thing about Commensalism, Mutualism and Parasitism. Commensalism is one organism is benefit and another organism is not affected by it like clown fish and sea
anemone .Mutualism is two organisms is live together and both of them are benefit like bee and flower and Parasitism is the relationship that one organism is parasite that it benefit and  other organism is get affected by parasite like human and mosquito in my poster will has these thing.

Image result for clownfish
Image result for bee and flower
         Image result for mosquito