Spirit Symptom a Student Junior High School in Study Mathematics (Analysis Based on Dialogue and give example mathematics Question)

This analysis is result from observation about spirit symptom a student junior high school with give example mathematics question and dialogue:
1. Question :
(Pythagoras theorem)


T


C


B
A

(picture pyramid)

At pyramid T. ABC, if length BC = 25 cm, AB = 24 cm, and TC = √ 51 cm.
a) How length AC, AT, and BT
b) Indication that < TAB right angle
The solution:
a. We must remember formula Pythagoras theorem
Formula Pythagoras theorem is
a2 = b2 + c2
b2 = a2 – c2
c2 = a2 – b2
Length AC is...7... cm
AC2 = CB2 – BA2
AC2 = 252 - 242
AC2 = 49
AC = 7
Length AT is…10... cm
AT2 = TC2 + CA2
AT2 = √512 +72
AT2 = 100
AT = 10
Length BT is...26… cm
BT2 = TC2 +CB2
BT2 = √512 + 252
BT2 = 676
BT = 26
b. Requisite to < TAB right angle
If condition
BT2 = AB2 + AT2
262 = 242 + 102
676 = 676
So, < TAB right angle
2. Respondent:
Name : Rochana Apriyanti
Place of birth : Cilacap
Date of birth : 25 April 1995
Address : Jl. Sadang no 5 RT 03 RW 07 Gumilir-Cilacap
Class : Eight D
School : SMP N 5 Cilacap
The event in Rochana home at 20.30 pm
Respondent Answer:
a. How length AC, AT, and BT
Length AC is…7…cm
AC2 = CB2 – AB2
AC2 = 252 - 242
AC2 = 625 - 576
AC2 = 49
AC = √49
AC = 7
Length AT is…10...cm
AT2 = TC2 + CA2
AT2 = √512 +72
AT2 = 51 + 49
AT2 = 100
AT = √100
AT = 10
Length BT is…26...cm
BT2 = TC2 +CB2
BT2 = √512 + 252
BT2 = 51 + 625
BT2 = 676
BT = √676
BT = 26
b. Indication that < TAB right angle
BT2 = AB2 + AT2
262 = 242 + 102
676 = 676
So, < TAB right angle
3. Question in dialogue and answer from respondent:
a. In your opinion, the mathematics question is difficult, medium or easy? Why?
b. How long time you study mathematics at home?
c. At home, who help you study mathematics a moment you feel difficult?
d. How you are feeling after finishing the question?
e. Have you follow extracurricular tutorial lesson mathematics at home? Why?
f. What application mathematics in daily live?
g. What you like mathematics?
h. How your teacher teaching mathematics?
i When you know mathematics?
j. What you agree if mathematics said difficult lesson?
Answer from respondent:
a. The question is easy. The question suitable to second class or now to class eight junior high school because the teacher already teach theorem Pythagoras in this class.
b. 1, 5 hours.
c. My sister.
d. I feel happy because I can finish this question.
e. Yes, I have. Because with follow extracurricular tutorial lesson mathematics I can more understand lesson mathematics.
f. Application mathematics in daily live is to know the distance between city with calculation, mathematics application in calculation of trade etc.
g. I like mathematics because I interesting with lesson mathematics.
h. The teacher teach mathematics attractive and explain, I enjoy accept this lesson.
i. Since me in kindergarten, I know mathematics.
j. I disagree because if we diligent study mathematics we sure and like mathematics we can enjoy to accept lesson mathematics.
4. Conclusion
Based on observation with dialogue to student junior high school, we know that question given for respondent included easy question because the teacher already teach theorem Pythagoras. At home, sister helps study mathematics a moment student feels difficult. With follow extracurricular tutorial lesson mathematics student more understand lesson mathematics. In the problem, respondent disagree if mathematics said difficult because mathematics is easy if we diligent but mathematics is difficult if we lazy to study mathematics. Mathematics cans application in daily lives example to know the distance between cities with calculation, mathematics application in calculation of trade, etc. The opinion that mathematics is difficult can lose.
The result of dialogue and given mathematics question for respondent can point at mathematics is not difficult. The problem in theorem Pythagoras can finishing, so can lost opinion that mathematics is difficult. In conclusion, mathematics is not difficult for second class or now class eight junior high school and they like mathematics.