Jac's Learning Centre

Question: Give a reason why you like the Secondary Math/AMath tuition class.

Responses...

Save up to $210 when your child takes 4 subjects with us.

At $590 nett, you can choose any 4 subjects from English, Math, Science, Chinese, Art or Coding.

Whatsapp 9180 9513 to register now.

2024 tuition classes are open for registration. $590 for 4 subjects (primary school only). Call/Whatsapp 91809513 to register.

2024 Tuition Classes for Sembawang is open for registration.
Call/Whatsapp 91809513 to register now.

2023 Primary 5 to O-levels Math
1-1 tuition online (choice of 1/1.5/2 hours)
Limited slots.
Keen to register? Send a PM to find out available slots and rates.

Credentials
- 20 years teaching experience in Singapore schools
- Started Jac’s Learning Centre since 2008 (15th anniversary in 2023)
- Postgraduate Diploma in Education (NIE) - teaching of mathematics and physical education
- Bachelor of Science (Merit) (NUS) - majoring in mathematics and computational mathematics
- match problem solving methods according to student's understanding because every child learns differently
- inculcate good learning habits, on top of content knowledge

Testimonial
"I am glad to have Jac coaching my twins' Additional Math for a year. With his experience and guidance, my twins' results improved by leaps and bounds and both scored distinctions in O-levels. I must thank him for motivating my twins to be high achievers." ~ Teo Alice, mother of twins

[PSLE 2022 P1 Q30]
There were 9 red beads and some blue beads. After some red beads were added, the fraction of blue beads was 2/5. After another 56 yellow beads were added, the fraction of blue beads became 2/9. How many red beads were added?
*worked solution in comment.

[Primary 5/6] Jennie had a total of 300 red and blue beads. She used 60 red beads to make a necklace and 40% of the blue beads to decorate her table. The ratio of the number of red bead to the number of blue beads in the end was 1 : 3. How many beads did Jennie have in the end?

[P4 to P6 Angles] ABCD is a square. Using the information given in the diagram, find angle BDE.

[Primary 6] Given that the length of the larger square is 10cm.
(a) Find the circumference of the circle.
(b) Find the area of the smaller shaded square.

[Primary 5/6] A class is taking a 10-minute quiz. Leon answered 2 more questions than Keith every minute. If they answer 62 questions altogether, how many questions did Leon answer?

[Primary 5/6] A printing company was testing 2 printing machines for 5 minutes. Both machines were turned on and off at the same time and printed 628 copies in total. For every minute of printing, machine A printed 20 copies less than machine B. How many copies did Machine A print in 5 minutes?

These 2 questions are similar with different settings. It is important that a student are able to apply the same strategy on similar questions.

[Primary 6 - Percentage]
In January 2022, Mary withdrew $2000 from the bank. She spent 10% on transport, 60% on courses and the rest on food. In April 2022, she withdrew lesser from the bank. She spent the same amount of money on transport. She reduced the amount spent on courses by 10%. She spent the remaining 20% of the money on food. How much money did she withdraw from the bank in April 2022?