Sabtu, 13 Desember 2008

TUGAS 2

*What I Can Reflect about Psychological Aspects,
If the Student is Confronted with the LINEAR EQUATION Questions*

My opinion about psychological aspect if the students is confronted with the following question:
1. Tentukan himpunan penyelesaian dari SPNLDV berikut.
a. 5/x + 4/y = -2 dan -3/x – 6/y = 9/4
b. 3/a + 2/b = 0 dan 2/a + 4/3b = 5/3
2. Ani dan Budi pergi membeli buku dan pensil di took buku. Harga pembelian buku dan pensil mereka dapat kamu lihat pada table berikut.

Pembeli Buku Pensil Harga
Ani 2 3 Rp. 7.200,00
Budi 3 2 Rp. 7.800,00

Tentukan harga satu buku dan satu pensil.
3. Rina dan Santi pergi ke supermarket. Rina membeli lima kilogram apel dan satu kilogram jeruk Rp.60.000,00. Santi membeli dua kilogram apel dan tiga kilogram jeruk seharga RP. 50.000,00. Tentukan harga satu kilogram apel dan satu kilogram jeruk.
4. Rudi sedang menhitung ang sakunya bulan ini. Uang saku Rudi tediri atas lembaran sepuluh ribu rupiah dan lima rib rupiah. Jumlah seluruh lembaran uang saku Rudi 8 lembar. Adapun jumlah uang saku Rudi seluruhnya adalah Rp. 65.000,00. Tentukan banyaknya setiap lembaran uang saku Rudi tersebut.

In the first time and first impression looks the question above the students will fell confuse because the question seem complex, complicated and challenging. However, if the question comprehensible reading by students, they will think that the questions above are simple and realistic. The solutions are not difficult to find out if they have the materiel and master the concept. Therefore, they will enthusiast to solve this problem.

1 komentar:

Dr. Marsigit, M.A mengatakan...

Good effort (Dosen: Dr. Marsigit)