Wednesday, February 20, 2008

Lenz's Law



Watch this video to clear up some concepts for the chapter on Electromagnetic Induction...

Electromagnetism

Density Experiment



haha... love this video... cos it reminds me of the days when I was training as a teacher... when we all had to make a short video to demonstrate a Physics principle...

Magnetic effect of Currents



For the topic on magnetism, this video shows the magnetic effect of current flowing in a wire. 

Magic of Physics



This is always my intro to lessons! Physics is the KING OF SCIENCE!!! Woohoo!

Amazing Magnets!



Haha... my first new post in over a year!!!! OMG... Must ensure this year update the blog more often...  

Very cool experiment! (pun intended if you know what I mean... haha...) Anyone wanna hazard a guess at why this can be done?

Monday, March 12, 2007

Calendar online

Dear students,

I went for a Teachers' Conference and found out a useful tool and hopefully this helps you in the learning in my class. I have placed an online calendar and posted things I need to remind you online. Do hope this will help you plan your time well and helps me make sure that announcements are made to all. But I do need a favour.... which calendar is better? Google one or the 30 boxes one? I like them both... kindly drop me a line on the chatterbox to let me know. Thanks!

Tuesday, March 6, 2007

Crushing Can





Absolutely love youtube! Man... was thinking of this experiment and wondering if I can do it in class for my students... if my pure physics students are reading this blog now... the above videos are for the chapter on Pressure.... searched youtube for videos and voila! Found two videos on the crushing can.... one with detailed instructions and clear explanations. Do look through the videos... you are encouraged to try it out under adult supervision.

Cool Computer Program



Wow! I will love to have this program! So cool... students in my class know that I draw a lot on the whiteboard and this program will be so useful to me when I need to illustrate any examples and animate them... Haha... my sec 5 students will love it because at least EM induction will not be so abstract and complicated.

Wow... my brain is still reeling over by the possibilities that I can do with this computer program.

Mr Goh's School Calendar

Disclaimer

Please do not try any of the experiments carried out in the videos shown on this blog without any adult supervision. They can be dangerous. Always seek an adult's supervision and advice before carrying out any of the experiments.