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TAG | quadratic graphs

Commonly asked in school and ‘O’ Level Examinations, many students also commit to commonly made mistakes. Watch the video (5 minutes) and see how you can add another 3 marks easily.

Leave me your comment. I would love to hear from you.

Click here for a direct link to the video

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UPDATE: Early Bird registration is extended to 6 Dec 09, 2359 hours (Singapore time)

Credit: Art Institute of Portland

Most Secondary two students would have received your streaming results, stating the subject combinations for Sec 3 for year 2010, haven’t you?
I hope you like the combination as you are going to eat, sleep and breathe those subjects.
For Secondary three students, I hope most if not all of you have been promoted to Sec 4. Pat yourself if you have done well. If you haven’t done well, what are you going to do this holiday?
Regardless if you are Sec three or ‘O’ level students next year, are you ready to rock & roll?

We are excited for 2010!

You don’t have to do everything during this holidays, you just need to do 1 – 2 right things while enjoying your break. I’m not even talking about doing your holiday assignments.

  • If your concepts aren’t great, build them up by re-learning them!
  • If you aren’t practicing enough, start working on sums, doing your five/ten years series!
  • If you hate the subject or have no interest, use this holiday to decide if you are intending to continue or give up, find time sit down and read about the subject, get a friend to explain the annoying concepts to you

“The moment you say ‘I know everything’ is the end of your growth.”

If you like to experience learning with a difference, spend your holidays more meaningfully, enrich yourself in these ‘O’ level Math or Chemistry, we would like to extend the invitation to join us at our December Holiday Mastery Workshops & Essential Concepts Revision Programme!

Click here for more details.

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It was awesome start for the 4 days A-Math Essential Concepts Workshop.
Here are some pictures and for those who missed out this workshop, I’ll be sharing in the next few posts some of the fatal mistakes (Quadratic Equations, Logarithms) you must NEVER make!

Let’s get the house rules right on day 1 before we begin learning.

Happyeeee after the lemon tea drink

What was learnt in Day 1
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I was searching for some convenient learning tools for plotting of graphs when I came across this mobile software for plotting of graphs.

In one of my post on Drawing of Quadratic Graphs, I introduced a very popular free software Graphmatica.

I have tested out this mobile software on my hp. It works!

It is good for sketching cubic, quadratic and trigo graphs. Very simple to use by inputting the coefficients of each terms.

How to download from computer to your handphone.

  1. Download the required file from here ( I downloaded the TVH-72g Graphing Calculator JAR )
  2. When the file is on your desktop, bluetooth it to your handphone
  3. Go to your handphone Received Files, click on it and it is available for use immediately!

See below for the screenshots:

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This software is beneficial for knowing the general shape of the graphs.

For more information, click here

I would love to hear your experience in using this cool mobile software. Leave me your comments in the section below.

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About Ai Ling

Hi, my name is Ai Ling Ong and I'm a professional Math Trainer specializing in GCE 'O' level Mathematics (Additional & Elementary). More than 10 years of teaching experience, I have coached hundreds of students more than 80 schools in Singapore. Read more about me here
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