Wednesday, February 1, 2017

                          Types of clouds

Cumulus cloud

Cumulus are puffy clouds that sometimes looks like piece of floating cotton in the sky.It different from other clouds because cumulus it look like cotton and their base is flat and only 1000 meters above ground.

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Cirrus cloud

Cirrus is a genus of atmospheric cloud characterized are thin and wispy.It difference from cumulus and stratus because it above cumulus and look like thin flat cloud.

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Stratus cloud

Stratus is mean rain if it warm and snow it is cold.They look like grey huge blanket that hangs low in the sky.It difference from cirrus and cumulus because it has grey colour and rain cloud.

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Group member



Essay

The best thing in Add science class is doing Lab,Because I like to do activities and study in one class and this class is interesting and fun .And this class is quietly because everyone talk low sound and not yell.

Sunday, January 8, 2017

Speed lab ball

Observation
I observe that if the ball fall from highest height it can travel with higher meters.Ex. if we drop ball from 20 cm it will travel shorter than 40 cm and 60 cm.Because if we drop ball in the shortest height it will have less push than 40 cm and 60 cm.

Analysis

1.Describe how the ball rolls off the ramp at each height—discuss the effect of bouncing or other factors.

Ans When the ball rolls off the ramp at 80 cm height it will bouncing higher than 60 cm or 40 cm.Because if the ball smash with ground with high force it will reflect with high force too.So if it smash with high force it can be bounce in high distance.Another factors is if we drop the ball in the high height it can travel longer than short because it has push force.

2. Discuss what is the fastest speed reached and any factors that could improve this.

Ans Fastest speed reached that we doing the lab is 8.93 meters.The factor that could improve this is the ground because every ground have different friction force so the ball can be short and can go long distance.

3.  Does the ball travel in a straight line, why or why not?

Ans No,because when the ball travel maybe it will have wind and some ground it not flat.

















Wednesday, August 24, 2016

                           Symbiosis Poster

My group have 4 people - Good,Non,First,Perch

At first week our group plan but didn't start project yet,We plan first then start the project.
First had role to find the information of symbiosis.Non and Good had role to find the photos.Perch had role to decorate the poster.My team is very lazy and not good teamwork.

Thursday, July 28, 2016


                                                                  Scientific Topic


My favorite activity is The fish Lab because it interesting lab and i like to do an experiment.It help me know how to take care fish and shrimps.It challenge me to make fish survive for as much as long day.It very fun experiment for me and when fish died it bad smell.




Wednesday, July 27, 2016



Predator Adaptation

1. Strong tooth - for bite the prey
2. Good eyes - for saw prey from far way
3. Large Body - Prey will be scared

Prey Adaptation

1. Strong legs - for escape and run
2. Think fur - for make
3.Large body - Make predator tired

Wednesday, July 13, 2016



1. What do you think kills the fish/shrimp--oxygen or temperature of water,  why?
Ans I think it got killed by oxygen and water because maybe my jars it not have enough oxygen for fish and water is very dirty.So my fish died fast.
2.Did you find anything interesting in the lab?
Ans I didn't found
3.what other things could kill the fish?
Ans Maybe the food and sunlight that will killed fish because it not have much foods.

Wednesday, July 6, 2016

Fish Lab
1.We drop a bromothymol blue in bottle then we drop a fish.
2.The jar changed colour because maybe the plant give oxygen in it.
3.Plant give oxygen to fish and fish eat plants.
4.My prediction is the fish will died.
5.If not have sunlight plant will died and fish will died to.