Mathematics

Mathematics is study about the measurement, properties, and relationships of quantities and sets, using numbers and symbol.

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Project One: Exercise given as Calculate the Surface Area and Volume

Question 

2. Calculate total surface area of the object:

 3. Calculate volume of the object:

4. Construct the above object:

Individual task

This exercise required us to firm a group with four persons and complete the question above. First, we try to separate to do the question given. My group members known as Chia Sue Yi, Tan Kai Sin, Wong Yun Shi and I. So, sueyi and I draw all the surface area of the object to scale to build the model later. On the other hand, kaisin was calculate total surface area of the object. For the part of calculate the volume of the object, yunshi and I will complete it. Last, we construct the model together.

Mathematical theories

Area of circle (π × r² )

Circumference of circle (2 × π × r)

Volume of cylinder (π × r² h)

Area of segment (½ × r² × θ )

Volume of triangular prism (Base area x Height)

Personal reflection

I had learnt about how to calculate the area and volume of the object by using the formula. It look difficult when calculate it but nothing is impossible. I try to solve the problem in many way and finally I do it through asking and asking. By the way, I had also learnt how to calculate it by other way.

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Group assignment:

This assignment involved Statistic. First, we need to form a group and conduct a survey out. Next, we will analysis the data of the survey and produce a report and an info graphic. So, our group members decide to choose 'Exercise' as our survey topic.

Info graphic Photo:

Report:

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