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P6 Prelim questions
(Forum/ThinkingMath@OnSponge)
... he has yet to pass Town A, then the solution works out to a whole number - 84km/h. This is also logical from a speed point of view. I believe this question could be written a little better by removing ...
Monday, 06 September 2010
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Re:Prelim questions
(Forum/ThinkingMath@OnSponge)
... A, then the solution works out to a whole number - 84km/h. This is also logical from a speed point of view. I believe this question could be written a little better by removing this entire sentence ...
Monday, 06 September 2010
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P6 Circles
(Forum/ThinkingMath@OnSponge)
... to help Lovely to understand better. Thks. ...
Monday, 06 September 2010
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P5 Maths
(Forum/ThinkingMath@OnSponge)
... 15, 15, 21, 21, 27, 33, 39 ie 9 outcomes (B)Fraction of the outcomes adds up to a sum divisible by 3 = 9/36 = 1/4 Hi Chris Rogers, Pls help to explain better and thanks.Sorry for the above poor explanations. ...
Wednesday, 25 August 2010
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Re:P5 Remainder Concept
(Forum/ThinkingMath@OnSponge)
... would be rather difficult. http://www.onsponge.com/index.php?option=com_kunena&Itemid=282&func=view&id=1922&catid=35#1922 3) How could we understand the question better, not sure if you have come across ...
Wednesday, 25 August 2010
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Re:P5 Remainder Concept
(Forum/ThinkingMath@OnSponge)
... better, not sure if you have come across questions on remainder concept with fraction, percentage and ratio in one question? Thank you. ...
Wednesday, 25 August 2010
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Re:P5 Number x Value
(Forum/ThinkingMath@OnSponge)
Thanks Chris, I understand better with table or model so that I can read the picture and solve the question at the same time. Sometimes my brother using algebra to teach me and I usually don't really get ...
Tuesday, 24 August 2010
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Re:P5 Maths
(Forum/ThinkingMath@OnSponge)
... is my answer and the way i solve it but i think there is a better way thouugh. Anyway oops! its wrong :blush: ...
Tuesday, 24 August 2010
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Re:P6 Guess & Check
(Forum/ThinkingMath@OnSponge)
... need to recognize that the two cut out areas, while looking the same, form a square as different sides of the 1/4 circle are cut out. I have coloured this in red for better clarity. While I could solve ...
Sunday, 22 August 2010
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Re:P5 Maths - Ratio
(Forum/ThinkingMath@OnSponge)
... of an existing thread. It is better to start new questions with a new thread :) ...
Monday, 16 August 2010
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Re:Chap 9 Key Constructs
(Forum/ThinkingMath@OnSponge)
... well as the solutions in the back of the +hinkingMath book. It is a little difficult to provide a general answer that will help you at this point. It would be better to use specific questions you are ...
Tuesday, 27 July 2010
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Re:Help !
(Forum/ThinkingMath@OnSponge)
Thanks,its better to have another solution ...
Tuesday, 20 July 2010
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Re:P6 Maths
(Forum/ThinkingMath@OnSponge)
Thanks for the explanation. I undestand the explanation better than the models that were drawn in the answer sheet. ...
Friday, 16 July 2010
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Re:P6 5 marks Speed Question
(Forum/ThinkingMath@OnSponge)
I did draw it out but i drew it wrongly... :P Anyways, thanks for your help! i now understand it better! :laugh: ...
Tuesday, 13 July 2010
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Re:P6 - Percentage question
(Forum/ThinkingMath@OnSponge)
Hi Tracey and Christ, Thanks very much for your help, got a better understanding now. I have tried using the repeated identity method but still do not get the same answer. Will check with the publisher ...
Monday, 12 July 2010
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Re:P6 Maths
(Forum/ThinkingMath@OnSponge)
Thank you so much. I also figured out the answers by using the guess and check method. :) But your method is better and more straight forward. :cheer: Thanks again. ...
Wednesday, 07 July 2010
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Re:Speed
(Forum/ThinkingMath@OnSponge)
... guess and check, it is better to be in a Tabular (Table) form. :) ...
Friday, 02 July 2010
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Maths Questions
(Forum/ThinkingMath@OnSponge)
... of new rectangle = (2.4x0.8)cm² = 1.92cm² Area of the new rectangle as a percentage of the area of the original rectangle = 1.92/2x100% = 96% Chris - Is there a better and neat way to solve this ...
Tuesday, 22 June 2010
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P5 Maths
(Forum/ThinkingMath@OnSponge)
... of cornflakes at the usual price. The usual price of a bot of milk was $2.15, What was the usual price of a box of cornflakes ? I think there is a better and non-algebraic method to solve this.Let's wait. ...
Tuesday, 22 June 2010
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Re:maths
(Forum/ThinkingMath@OnSponge)
... : 1p We have two equations and two unknowns so we use Simultaneous Equations. 1p + 3u --> 7600 1p + 2u --> 11300 Edited. Total Chinese --> 3360 + 500 = 3860 not 8360 as above. Better check my ...
Monday, 21 June 2010
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Re: where to get thermal swimwear for 9-10years child?
(Forum/Sports & Fitness)
... indecent exposure. The thicker the material, the better for colder climates but this also restricts the movement thus child's ability to swim as well - again not necessarily the best for taking lessons. In ...
Sunday, 20 June 2010
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Re:P6: External Unchanged
(Forum/ThinkingMath@OnSponge)
Thx so much for your quick response & detailed solution. I seem to understand the logic fr the 2nd Solution better so I think I'll approach the problem that way :) ...
Sunday, 20 June 2010
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Re:P6: External Unchanged
(Forum/ThinkingMath@OnSponge)
... and $1080 are arbitrary. Whereas the size of the squares for the "units" represent a ratio of 3 : 1 (or 1 : 3). The model could be drawn slightly better in that the top square (rectangle) for Jeremy should ...
Saturday, 19 June 2010
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Re: P6 Maths
(Forum/ThinkingMath@OnSponge)
tx perseverance & ziggy! i understand perseverance answer better! tx ...
Friday, 18 June 2010
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Re:speed
(Forum/ThinkingMath@OnSponge)
While you have a number of solutions already and while the following is not new compared to the above, I find that for speed questions it is always useful to draw out the scenario first to be better understand ...
Thursday, 17 June 2010
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Re:speed
(Forum/ThinkingMath@OnSponge)
thks for new concept. understand it better now. ...
Wednesday, 16 June 2010
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Re:P6 Chapter1 Qn15
(Forum/ThinkingMath@OnSponge)
... Sequence, however, I do not get them to remember those formulas. The exposure is fine, however, I believe the time is better focused on other Topics, solutions or even subjects compared to these two P ...
Friday, 11 June 2010
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P6 - Speed
(Forum/ThinkingMath@OnSponge)
... better? :P ...
Wednesday, 09 June 2010
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P6 Maths
(Forum/ThinkingMath@OnSponge)
... Pepsi, Could you let us know the source of this P6 question? Hi Chris Rogers, Is there a better and neat formula for this number pattern and will PSLE Maths examination requires PSLE students to ...
Tuesday, 08 June 2010
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Science
(Forum/Science)
My son is having his PSLE this year, I hope someone could guide and provide me some informations on how to get a better grade for Science. Beside the Science Guide, assessment books and past year exam ...
Saturday, 29 May 2010
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Re:P5 Math
(Forum/ThinkingMath@OnSponge)
... a full day for Jerry. But the person setting the question could use better numbers. Will come back later if someone hasn't already answered. Q4) Compare each persons ratio to the TOTAL Comparison ...
Wednesday, 12 May 2010
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Re:P5 SA1 Maths Question
(Forum/ThinkingMath@OnSponge)
Hi I have added some explanatory notes. Hopefully, it will help you understand better. Cheers! [file name=P5_SA1_01-20100509.pdf size=47460]http://www.onsponge.com/images/fbfiles/files/P5_SA1_01 ...
Sunday, 09 May 2010
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Re:Quite hard math!!!!help me :)
(Forum/ThinkingMath@OnSponge)
... be LAH. If C gave whatever she had to A. She AIN't GOT NUTHIN'. And A have a whole LOT :P I think better change the question a bit. 2)Three girls A,B and C had a total of 1980 beads.Some exchanges ...
Thursday, 06 May 2010
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Re:P5 - Ratio
(Forum/ThinkingMath@OnSponge)
... dealing with ratios that it is a good idea to brake down the individuals rather than using the Total if possible. For example we are better off saying: G : R+B instead of G : R+B+G This is because ...
Saturday, 01 May 2010
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Re:Mathematics Workshop at MGS
(Forum/ThinkingMath@OnSponge)
Want to learn more +hinkingMath strategies to better guide your child? Sign up now! [USER POSTED IMAGE] To register online, click on "Workshop" under SHOP For more information on the workshop, click ...
Friday, 30 April 2010
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+hinkingMath Workshop for Parents - 10 & 11 May
(Forum/ThinkingMath@OnSponge)
Want to learn more about +hinkingMath strategies to better guide your child? Sign up now!! [USER POSTED IMAGE] ...
Friday, 30 April 2010
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P5 Maths
(Forum/ThinkingMath@OnSponge)
Hi, Christ Rogers or anyone from Onsponge Please refer to Q3 on page 61 of P5 Conquer problem sum. I don't really understand the solution provided. Can you provide a clearer or better explaination. ...
Sunday, 25 April 2010
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Re: P3 Maths
(Forum/ThinkingMath@OnSponge)
Hi Perseverance Any modal drawing to show, so that I have better understanding. Thanks. ...
Wednesday, 21 April 2010
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Re:P6 Maths
(Forum/ThinkingMath@OnSponge)
Thank you MathizzzFun, now I had a better understanding on the models. ...
Monday, 19 April 2010
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Re:P5 SA1 question
(Forum/ThinkingMath@OnSponge)
... 36 each of 50¢ coins = 36x$0.50=$18.00 Sum of money in the box was $(9.60+18.00) = $27.60 Hi Jennifer, Perserverance has shown you many alternative methods which some you would understand better, ...
Monday, 19 April 2010
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P5 SA1 question
(Forum/ThinkingMath@OnSponge)
Hi Jennifer Tan, 2 more methods using ratio concept posted by Mathsguru for your question : Method 1 Method 2 Hope this helps you to understand better. :P ...
Saturday, 17 April 2010
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Re:P6 - Model Drawings
(Forum/ThinkingMath@OnSponge)
Reynold wrote: Rushing Out now. Will do a Quick reply with better diagram and explanation later if you still do not understand. A [][][][][][] B [][][][][][] C [][][][][][] 8/18= 4/9 (ANS) [USER ...
Saturday, 17 April 2010
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Re:P6 - Model Drawings
(Forum/ThinkingMath@OnSponge)
Rushing Out now. Will do a Quick reply with better diagram and explanation later if you still do not understand. A [][][][][][] B [][][][][][] C [][][][][][] 8/18= 4/9 (ANS) ...
Saturday, 17 April 2010
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Re:P5 SA1 question
(Forum/ThinkingMath@OnSponge)
... method which I had seen others using may help you to understand better. 20¢ coins : 50¢ coins 4 units : 3 units -20 : +8 --------------------- 7p : 11p --------------------- 20¢ coins : 50¢ ...
Wednesday, 14 April 2010
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Re:P5 Fractions
(Forum/ThinkingMath@OnSponge)
Thank you. The picture is helping me to understand the basis better and clearer. :cheer: ...
Sunday, 11 April 2010
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Re:P6 Ratio >> need help
(Forum/ThinkingMath@OnSponge)
wow perseverence i like you solution better :) ...
Wednesday, 07 April 2010
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P6 Ratio >> need help
(Forum/ThinkingMath@OnSponge)
Hi jovin koh, For this one, I used algebra to solve. Let's hope that others will come up with better methods so that we can learn from them. :P A farm has some ducks and cows. The ratio of the total ...
Wednesday, 07 April 2010
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Re:Maths problem
(Forum/ThinkingMath@OnSponge)
Hi Pers, Your answers for Q1 and Q2 are AOK :) Q3 18 = 2 x 3[sup]2[/sup] 24 = 2[sup]2[/sup] x 3 30 = 2 x 3 x 5 HCF = 2 x 3 = 6 (ans. a) 30/6 = 5 (ans. b) The question could have been better ...
Saturday, 03 April 2010
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Re:P5 Science CHIJ 2009 SA1
(Forum/Science)
... trying to test conceptual understanding, it is better to answer "It could be made of magnetic materials for e.g., steel". Question. May I know whether surrounding air will turn limewater chalky ...
Friday, 02 April 2010
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Re:Pri 5 Maths - Area of Triangle
(Forum/ThinkingMath@OnSponge)
Dear Chris, Thanks for yr assistance. I undestand this question better now. ...
Wednesday, 31 March 2010