Archive | May, 2014

P5 CA2 Questions Part 1

31 May

 


 


 


 

We are happy for your achievements!

28 May

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Our heartfelt congratulations to all of you for achieving outstanding results in the Raffles Institution Primary Mathematics World Contest (RIPMWC) and Singapore Mathematical Olympiad for Primary Schools (SMOPS). We wish you all the best in striving greater heights in the field of Mathematics! Thank you for your continuous support in our program.

Preparing for June Holiday Program

25 May

opening-times1This week, our opening hours are slightly different from the usual hours…

Tuesday, 27 May-  1pm to 7pm

Wednesday, 28 May-  1pm to 7pm

Thursday, 29 May-  1pm to 7pm

Friday, 30 May-  3pm to 9pm

Saturday, 31 May-  9:30am to 3:30pm

Check out our June Holiday Program and latest schedule!

DSC_0357Our weekly classes in the 2nd academic semester will commence on 1st July, Tuesday.  Call us during our opening hours at 6783 3218 to find out more about courses suitable for your child.  Register with us today.  Remember to take advantage of our Early Bird Discount!

2013 Prelim Qns

22 May

 


 


 

Science in Motion

21 May

Math Arena will be conducting an experimental learning program: Science in Motion, on 25th May 2014 (Sunday). The key objective of this program is to draw students’ curiosity and abilities into a proper experiment class where they learn and utilize experimental skills to discover science concepts themselves, as well as to answer conceptual questions with proper techniques.
bar magnets1. Magnetism and electricity play important roles in our daily lives. Both are also closely related in many useful applications we see every day. Learn how you can magnetize a steel rule with 3 magnetic poles and use a magnetic north pole to attract another magnetic north pole. Charging and supporting a small battery unit becomes an easy feat when you understand how and why certain liquids and solutions are able to produce an electrical current, just like an electrical cell.

 

electromagnetismo2. Energy comes in several forms, one of which is heat. See how heat can be connected to some complex science phenomenon. Observe and explain why we can use our wet fingers to extinguish a candle’s flame without feeling much heat sensation on your fingers. Trace the knowledge you have to further depths using concepts taught in school to explain such phenomenon beyond the school syllabus.
Boiling Point3. Force and pressure can help us do work and hence, are also linked to forms of energy. Watch what you can do to ice and water at pressure lower than ambient pressure. There are several experiments you can perform related to atmospheric pressure!

 

Refer-to-a-Friend Discount!  Each participating student will receive a 10% discount.

Sneak-Peek Discount!  Students who have joined our March sneak peek on 2nd March will receive a 15% discount each.

 

Gross Fee: $110

Date, Time, Venue: 25th May 2014, 3 pm to 6 pm @ Math Arena

 

Students will be required to hands-on the experiments themselves and discuss answers on worksheets with their classmates in groups. Exams aside, a good learning habit is crucial to every student’s development in the future. Exams are merely complements to the learning journeys, putting part of their skills to the test. We want students to never stop learning given their strong passion in the science fields.

 

Should you have further query regarding the Science in Motion program, please do not hesitate to call us (6783 3218 / 6781 9325 / 8121 6628) during our office hours (Tuesdays to Fridays 4 – 9 pm, Saturdays and Sundays 9am – 5 pm).

Develop your child’s ability to learn skills and knowledge that will last long in his or her learning journey. Discover Science in Motion at Math Arena today!

Question from Joelle

9 May

stock-vector-dividers-clothing-stores-in-the-u-s-vector-illustration-128648960A factory manufactured 2620 ‘Small’, ‘Medium’ and ‘Large’ size T-shirts.  The ratio of the number of ‘Medium’ size T-shirts to the number of ‘Small’ size T-shirts was 1 : 3.  After  of the ‘Small’ size T-shirts,  of the ‘Large’ size T-shirts and none of the ‘Medium’ size T-shirts were sold, there were 1645 T-shirts left.  How many ‘Small’ size T-shirts were there at first?

Please click the following link for suggested solution: Question from Joelle 09.05.14

Percentage Questions

7 May

The total price for 3 items A, B, C is $106. Suppose that A cost 20% more than B while B costs 25% less than C. Find the Value of C.

Mr Chong had some stars. He gave 1/8 of his stars to the first student and 20% of the remaining stars to the second student .Then he distributed the remaining stars equally to the remaining 8 students. If the remaining 8 students received 7 stars each, how many students did he have at first?

A computer shop buys speakers from its supplier for $X each, and earns a profit of 50% for each speaker. During a sale, the shop decides to offer 20% discount off the selling price and the discounted price is $24. Find the percentage of profit earned for each speaker sold during the sale.