Lessons

3N - went through the thermal quiz with them and they seem to understand better, at least Xin Zhu and Zhen Hao seems to be following. The class was very unresponsive today and I was quite sad because they're no longer the cheerful and bubbly class I like a lot. Hui Min was being very distracted and I don't know how I can spark her interest. Ri Lang also appears like he doesn't like physics at all. It's quite sad to be teaching students who are unwilling to learn... Izuwan kept talking to Kenneth as well and I think I'll change places if that carries on.

As I've seen from their suggestions, they wanted to go to the lab. So we'll be doing PBL from next lesson onwards. I hope it'll be less boring for them.



Please bring your textbooks tmrw, even though it is single period.

Pei Jin, Hui Min, Nicholas, RiLang, GuoLiang, Hakim and Irwan(who did not hand up his worksheet) has to stay back on Thursday.





1EA- I was very irritated with the constant beeping of the machine right outside the class so I went out to 'death glare' the worker. It worked :D :D :D but the class was still quite distracted. I did not manage to finish the worksheet and I've assigned homework as punishment. mwuahaha. I did not tolerate with Daniel's nonsense today and I've got a feeling that he's starting to hate me :(

Homework (1EA) - Worksheet 15 and Textbook page 160, q 4,5,9,10.

Many thanks to Azlinda and Seri who sorted out the worksheets for me after school :) I'm making Azlinda my Math Rep because she is more responsible than Brandon.





3EA - Very horrible waste of time. Went through only 6 questions in 2 hours (4 are MCQ, mind you). I feel that I've wasted Paing Paing's time :( So sorry to those who really want to learn. Jo, Agil and Shereen kept laughing and talking behind. Luckily Wai Soon did not join in, if not it'd be havoc. Glenda, Keisha, Karyn and Kar Yong were another talkative bunch. I would switch these two groups around if they continue making noise :(

I've tried to come up with steps to finding the forces acting on a body. Do leave a tag if you don't understand.

1. Draw a free body diagram (diagram containing all of the forces) of the system (every single body)
2. Zoom in to the body that you wanna work with (depends on the question)
3. Find the resultant force of the body using f=ma.
4. Find the applied force / friction using formular "f resultant = f applied - friction".

Remember Newton's 3rd law. If there is a action, there will be a reaction.

:B <>

Homework: Workbook page 18-31 (collect on Monday)

Text book questions on page 65-66, collect on Wednesday. Shereen, Williem, Ling Rui, Jing Wen, Reuben, Ya Qing, I expect you to copy the question.

Cheers :)