Organic chemistry is the research of the structure, properties, make-up, responses, and preparation of carbon-containing substances, which include not only hydrocarbons but additionally substances with any number of other elements, including hydrogen (most substances include a minimum of one carbon– hydrogen bond), nitrogen, oxygen, halogens, sulfur, phosphorus, and silicon. This branch of chemistry was originally […]

Maths is a critical subject taught to primary school students from primary 1 to primary 6. Along the way, it imparts many important skills and knowledge which students can then apply in their further studies or in real life. This makes every topic covered an important one. Be it time, percentage or geometry, no one […]