I have 7 years of tutoring experience (individual and group tuitions).
My first testimony is my student in Primary 5. He has been failing in his Maths and Science since P3. After working with his foundation for a year, his Math has been passing and his science improved to 66%. Adding science experiments into tuition has greatly cultivated his interest in science.
Secondly was my P6 student. From a 'F' in Maths, he achieved an 'A' for his PSLE Maths. Throughout this period of time, I encouraged him to work towards his goal and kept reminding him to put away his playfulness and laziness aside.
Last but not least, most of my N and O level science students achieved 'A' in their combined Physics/Chemistry.