1.kittin tungchaisuk m.4 / 4 no.9 2.kuntapon banditpisut m.4 / 4 no.10
DESCRIPTION
SINOS ". Effect of Interval Time o n the Sudoku. Presented by. 1.Kittin Tungchaisuk M.4 / 4 No.9 2.Kuntapon Banditpisut M.4 / 4 No.10 3.Nopparat Sakonsontisate M.4 / 4 No.19. Introduction. - PowerPoint PPT PresentationTRANSCRIPT
1.Kittin Tungchaisuk M.4/4 No.92.Kuntapon Banditpisut M.4/4 No.103.Nopparat Sakonsontisate M.4/4 No.19
SINOS"Effect of Interval Time
on the Sudoku Presented by
Nowadays, The brain development in Thai children decreases continuously. According to The O-net score, it decreases every year and the average score is lower than the standard.
IQ means the ability of intelligence. We can increase IQ by playing logic games. Sudoku is one of them that is able to develop brain.
There should be the proper period that the brain development rate is maximum.
Introduction
If we know when the brain growth rate is maximum, we can find the way to develop it within the time.
So, we are interested to do project about proper period that the brain development rate is maximum.
Introduction
Materials & Methods 1. Select the volunteers and ask them
to play Sudoku after meditation for standard time. Compare the time of volunteers for find people have ability to solving Sudoku that similar. Ability of solving Sudoku game is time is spent to solving the Sudoku if time is spent to solving it short show that high ability.
2. Let people who are selected play the Sudoku in the different periods which we set such as after wake up, after shower, after study and after eat meal time. 3. Compare that time with standard time by use the F-test and T-test. We know that the time periods that has maximum brain growth rate.
Materials & Methods
Materials & Methods
ResultStandard
Study
Bath Wake
up
Eat meal
6.11 7.7 6.01 6.12 6.316.94 8.11 6.02 6.07 7.217.12 7.59 6.5 6.58 7.158.11 8.32 7.46 7.34 7.586.57 7.31 5.13 6.1 6.417.86 9.11 7.49 7.86 7.716.19 6.18 5.12 5.17 6.38
Table 1 : The time is spent to solving the Sudoku success in different periods
ResultStandard
Study
Bath Wake
up
Eat meal
6.62 6.53 5.88 6 7.117.87 8.15 7.26 7.21 7.86.71 6.87 6.18 6.21 6.897.43 7.81 6.29 6.21 7.518.16 8.1 6.64 6.71 8.176.55 7.26 5.73 5.82 6.577.31 7.42 6.17 6.1 7.417.11 7.60 6.28 6.39 7.16
mean
ResultTable 2a :F-Test of
Standard and Study
Standard Study
Mean7.110
7147.604
286
Variance0.481
9760.583
949Observations 14 14df 13 13
F0.825
373P(F<=f) one-tail
0.367249
F Critical one-tail
0.388059
Table 2b :T-Test of
Standard and Study
Standa
rd Study
Mean7.1107
147.604
286
Variance0.4819
760.583
949Observations 14 14df 26P(T<=t) one-tail
0.042657
t Critical one-tail
1.705618
P(T<=t) two-tail
0.085313
t Critical two-tail
2.055529
From the above table, It show the statistic analysis of the standard time and after study time. By considering P(F<=f) in f-test , it show P>0.05. So, we accept that “there are no difference between the variances of the two simples.”. Therefore, T-test with equal variances was chosen. By considering P (T<=t) two-tail, it show P>0.05. So, we accept null hypothesis for t-test that is no difference between the means of standard time and after study time.
Result
ResultTable 3a :
F-Test of Standard and Eat meal
Standa
rdEat
meal
Mean7.1107
147.1578
57
Variance0.4819
760.3394
64Observations 14 14df 13 13
F1.4198
15P(F<=f) one-tail
0.268172
F Critical one-tail
2.576927
Table 3b :T-Test of Standard
and Eat meal
Standa
rdEat
meal
Mean7.1107
147.157
857
Variance0.4819
760.339
464Observations 14 14df 26P(T<=t) one-tail
0.423601
t Critical one-tail
1.705618
P(T<=t) two-tail
0.847202
t Critical two-tail
2.055529
From the above table, It show the statistic analysis of the standard time after eat meal time. By considering P(F<=f) in f-test , it show P>0.05. So, we accept that “there are no difference between the variances of the two simples.”. Therefore, T-test with unequal variances was chosen. By considering P (T<=t) two-tail, it show P>=0.05. So, we accept null hypothesis for t-test that is no difference between the means of standard time and after eat meal time .
Result
ResultTable 4a :F-Test of
Standard and Bath
Standard Bath
Mean7.110
7146.277
143
Variance0.481
9760.562
914Observations 14 14df 13 13
F0.856
216P(F<=f) one-tail
0.391893
F Critical one-tail
0.388059
Table 4b :T-Test of
Standard and Bath
Standa
rd Bath
Mean7.1107
146.277
143
Variance0.4819
760.562
914Observations 14 14df 26P(T<=t) one-tail
0.002598
t Critical one-tail
1.705618
P(T<=t) two-tail
0.005196
t Critical two-tail
2.055529
From the above table, It show the statistic analysis of the standard time and after bath time. By considering P(F<=f) in f-test , it show P>0.05. So, we accept that “there are no difference between the variances of the two simples.”. Therefore, T-test with equal variances was chosen. By considering P (T<=t) two-tail, it show P<0.05. So, we reject null hypothesis for t-test that is difference between the means of standard time and after bath time.
Result
ResultTable 5a :
F-Test of Standard and Wake up
Standa
rdWake
up
Mean7.1107
146.3928
57
Variance0.4819
760.4806
07Observations 14 14df 13 13
F1.0028
5P(F<=f) one-tail
0.497992
F Critical one-tail
2.576927
Table 5b :T-Test of Standard
and Wake up
Standa
rdWake
up
Mean7.1107
146.392
857
Variance0.4819
760.480
607Observations 14 14df 26P(T<=t) one-tail
0.005507
t Critical one-tail
1.705618
P(T<=t) two-tail
0.011015
t Critical two-tail
2.055529
From the above table, It show the statistic analysis of the standard time and after wake up time. By considering P(F<=f) in f-test , it show P>0.05. So, we accept that “there are no difference between the variances of the two simples.”. Therefore, T-test with equal variances was chosen. By considering P (T<=t) two-tail, it show P<0.05. So, we reject null hypothesis for t-test that is difference between the means of standard time and after wake up time.
Result
Conclude & Discussion According to the result, there is
no different of time to do Sudoku between after study time and after eat time meal with standard time. But there is different of time to do Sudoku between standard time with after bath time and after wake up time.
From the result, you can see that time to do Sudoku after bath time and after wake up
Conclude & Discussion After wake up time brain works
the best because the rest of the brain for bed time (Mullika, 2004).
AcknowledgementsThanks Aj. Pornmongkol Jimlim and
other teachers in SINOS class for your suggestions and advice that make us the best way to do this mini-project.
Thanks every volunteer and our friends for your activities which is very important thing to finish this mini-project.
At Last, Thanks every member in this group for every opinion that make our mini-project succeed.
Literature cited- [ซูโดก ุ(Sudoku) คือ ตัวเลขต้องมเีพยีงเลข
เดียว.(มปป.). ค้นหาเมื่อ 19 สงิหาคม 2553, จาก http://www.thaiall.com/sudoku/indexo.html]- [ลับสมองไปกับ ”Sudoku”.(มปป.).ค้นหาเมื่อ 19 สงิหาคม 2553, จาก http://variety.teenee.com/foodforbrain/13801.html]- [ไอคิวคืออะไร ?.(มปป.). ค้นหาเมื่อวนัท่ี 20 สงิหาคม 2553, จาก http://www.cp.eng.chula.ac.th/~u44plr/CompComm/IQ4U_Home/info.html ]
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