Additional practices (with model worked solution) are given for every topic for students to practice independently. Occasionally, Mr Koh will have extra weekly lessons to conduct a quiz, go through some questions to ensure that students have more hands-on practice after every topic, or just a mini lesson to summarise important key take aways for every topic.
Also a mini assignment is given for students to complete and hand up to the tutor for marking. This is an important form of assessment. For the teacher to know how much the students have learnt and for the students to realize how much they have understood.