This post is on Chemistry Salts preparation. Some students find this chemistry topic a little daunting because of the amount of concepts they have to remember. I hope these 2 video clips can help student digest the concepts they need to remember as they can watch it as many times they like. I also put some captions in the video on the points that are important.
However, please pardon me for some English grammer mistakes and several ‘err’ fillers in my presentation. I am a Maths and Science teacher whose highest English grade is a B3. 🙂 I actually shelved the idea of doing teaching video for a long time because of my imperfect command of English. My hubby and some students encouraged me to do so and tell me that its my flavour. Ok, so here I am.
I find my expressions a little funny in the previous maths video. Hence, this time i decided not to stand in front of the camera. Hehe.
I hope these 2 videos are useful. 🙂
I understand some students did not get to do titration experiment in Sec 3. The above picture is an illustration on titration. 🙂