I’m a Sec 2 student and just wanted to share my experience at Altitude Tuition Centre because it really helped me this year.
Before joining, math and science felt super hard for me. I kept making careless mistakes and didn’t really understand what was going on in class.
Once I started lessons at Altitude:
After a few months, my grades went up from C5 to B3 in math and B4 to A2 in science!
If you’re looking for tuition that’s more personal and not too strict, I’d really recommend giving Altitude a try. They currently offer services in the East (Marine Parade) and more recently on the North-East area (Punggol and Serangoon North)
They provide lessons for Primary and up to Secondary level

They also provide trial lessons to see if you like how the lesson is done!
You can contact Altitude tuition here: 9832 0764