Archive | April, 2014

Questions from Daniel

23 Apr

1. Adeline went shopping with a sum of money.  She spent all her money in two stores.  In each store, she spent $18 more than half of what she had when she entered the store.

(a) How much did Adeline spend at the second store?

(b) How much money did she have at first?

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2. At 8.30 a.m., a motorcycle left Town A for Town B travelling at 60 km/h.  1.5 hours later, a car left Town A travelling at 85 km/h.  The car overtook the motorcycle midway between Town A and Town B, and reached Town B first.

(a) Find the distance covered by the motorcycle when the car left Town A.

(b) What was the distance between Town A and Town B?

Please click the following link for suggested solutions: Questions from Daniel 23.04.14

P6 Maths Questions

20 Apr

Comment with your working steps and answers.

1. Amy, Brenda and Carrie shared a bag of 31 coins with a total value of $12.20.  The bag only contained 20-cent coins and 50-cent coins.  Amy received only 20-cent coins.  Brenda received 3 more coins than Amy and Brenda’s 3 extra coins added up to 90 cents.  Carrie received 7 more coins than Brenda and Carrie’s 7 extra coins added up to $2.60.  How much money did Carrie receive?

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2. Ms Ho numbered thirty pupils by writing 1, 2, 3, … , 28, 29 and 30 on their name tags.

(a) How many digits did she write in all?

(b) She arranged all the thirty pupils to stand in a row, starting from Number 1 to Number 30.  Next, for every second pupil, she asked each pupil to sit.  Then, for every third pupil, she asked each standing pupil to sit and each sitting pupil to stand.  She followed the same pattern (which is to ask each standing pupil to sit and each sitting pupil to stand) for every fourth pupil, every fifth pupil, and so on till the 30th pupil.  How many pupils were standing after the whole process was completed?

Latest Update : Afternoon Mentoring and Exam Preparation

17 Apr

Dear Parents and Pupils,

In view of your requests for additional coaching sessions in preparation for the coming exams, Math Arena will be making our afternoon mentoring sessions available on more afternoons. You can now come in on:

Days: Tuesday, Wednesday, Thursday and Friday

Time: 4pm to 5.30pm

Subjects: Primary syllabus Math; Secondary syllabus Math; Secondary syllabus Science

Fee: $50/session for Primary level ; $60/session for Secondary level

$25/session for pupils who are already in our Semester weekly classes

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Pupils are strongly encouraged to bring the “nagging” questions to us so that our trainers can clarify all your doubts before they “snowball”.

These mentoring sessions are available by prior arrangement only. Please call our admin at 6783 3218/6781 9325 to register for a minimum of 4 sessions.

Email us!

 

Mentoring Session Dates

Tuesdays       April 22, 29, May 6, 20

Wednesdays     April 16, 23, 30, May 7, 14, 21

Thursdays     April 17, 24, May 8, 15, 22

Fridays          April 25, May 2, 9, 16, 23

Spontaneous Recording of a Math Lesson

1 Apr

I allowed the student to do some video recordings.

It is for a short time.

Slightly choppy but still interesting.