singaporeolevelmaths
Simple Tips for Better Maths Results!
At the end of this video, you will learn the systematic approach to solve any quadratic inequality correctly.
I have observed that many students simply don't know what they are doing when solving quadratic inequality.
They think that solving quadratic inequality is similar to solving linear inequality!
This is the biggest mistake!
Solving quadratic inequality is a fundamental skill.
Watch the video, learn the 4 steps and apply them on solving any quadratic inequality to see results!
This morning, I received an email from a student on asking how to draw a modulus graph with and without boundary condition.
What is boundary condition?
It is usually the range of values of x (otherwise known as domain) for the graph.
Though I have written a similar post in 2009 here, I feel that a video will show you clearly the step by step and important points to consider. Note that my drawing isn't perfect, afterall it's a freehand draw on my tablet, so you got to bear with my 'not so straight' lines :)
The video is about 7 minutes long. Around 6min 30s, I've included a bonus question to challenge yourself. Go ahead and answer it on the comment section.
Click here to view the video: http://www.youtube.com/watch?v=eTdo_zK9XLk
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
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.
“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.
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!
