Lead IT website

pls log in to www.lead.com.sg enter your nric followed by BDSS and then followed by nric.

There are a few assignments e-tests awaiting for u :)

Revision Topic: Quadratic Functions and Equations

Pls download the link given below. Do not do the word problems on quadratic equation. You can do the rest. Best of luck for your exam!

Quadratic Functions and Equations

Revision Topic: Simultaneous Equation

Pls download the following link and revise for your exams. Solutions are attached to the files. cheers :)

Simultaneous Equation

Revision Topic on linear equations

pls download the zip file and revise for your upcoming exam. Good luck

linear equation zip file