Some notes on Cation testing. 🙂 Some students have problem remember these coloured precipitates so i came up with some funny statements for students to remember these chemistry facts easier. 🙂 🙂 There are 3 coloured precipitates you have to know. Cu²+,Fe²+,Fe³+. I have come up with a funny statement below to remember the colours Read more about Chemistry Qualitative Analysis. Cation Test[…]
Hey! To my Tues Sec 1 Maths students, here is the algebra worksheet homework. Please complete and hand in next lesson. You may print out the worksheet or just write the questions in your exercise book. Do not forget to complete them. Failure to do so will face ‘punishment’ next lesson. Hee.
For my lower secondary science students, I found 2 cute clips that shows the differences on mass and weight. After watching these 2 videos, I need you to do something for me. Do not worry. I will not ask you to sing. 🙂 I need you list down 4 differences between mass and weight. I Read more about Mass and Weight[…]