Hey... I 'm from Singapore and I'm introducing this site, http://members.lycos.co.uk/edcity/ to everyone out there who requires that extra bit of help either in Maths or in Science. This site enables students to post all their questions regarding Maths and Science. Out staffs will solve these questions and demonstrate the steps and concept via the interactive whiteboard to our students.
We are currently running a free 2-week trial for everyone out there... So quick grab this chance and explore to a new learning experience!!!!