The life cycle of the Star/Sun starts from nebulae (consisting of gas and dust). All stars start from a cluster of gas and dust but as gravity pulls all the gas and dust, a protostar will start to form. Protostar The stage where clusters of gas and dust gather.

Concave and Convex Ray Diagram Understand the concept of a ray diagram in a convex and concave lens. By being able to draw the ray diagram, students can understand the characteristics of the ray. The position of the object will tell whether the image formed (Real/ Virtual, Inverter/Upright and.

We will be using the Miro board to guide students who are keen to take online tuition classes. Our chemistry class is fun and exciting!! Students will have a chance to answer past year exam papers with real live tutoring. Your teacher will be just beside you to guide.