PENERAPAN METODE BUZZ GROUP UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA POKOK BAHASAN KOLOID KELAS XI SMA PGRI PEKANBARU

Abstract

Abstract: Research on the use Buzz Group method have been done to find out
how it affect the student achievement on the topic of colloid in class XI IPA SMA PGRI
Pekanbaru. This kind of research is experiment research with randomized control
group pretest-posttest design. The sample consisted of two classes, namely class XI
IPA-1 as the experimental class and class XI IPA-2 as a controls class, it randomly
selected after normality test and homogeneity test. Experimental class is a class that
was treated by learning using method Buzz Group, while the control class is a class that
is not treated using Buzz Group method. Data analysis technique is the t-test. Based on
the final calculation result obtained tvalue is 3,104 is greater than ttable is 1.67 with an
increase in the use of media influence a Buzz Groups method to student achievement is
10,38%, so it can be concluded that the use of the Buzz Group method can improve the
student’s achievement on the subject of colloid in class XI Science high School PGRI
Pekanbaru.

Key Words: Buzz Group method, Achievement Learn