THE DEVELOPMENT OF TEACHING MATERIALS INTERACTIVE MULTIMEDIA-BASED ON CHEMICAL BONDING FOR STUDENTS OF GRADE X AT SEKOLAH MENENGAH ATAS NEGERI 1 INDRALAYA UTARA

Abstract

The purpose of the research are to produce teaching materials valid and practical
multimedia-based and had effectivity towards students’ learning output on chemical
bonding grade X. The methodology used in this research was development research
by using Alessi and Trollip models whichcarried out in three phases, namely
planning, design, and development. The validity was tested by alpha test, the
practice of the teaching materials was tested by using betha test, whereas the
effectivity of the learning output was tested by field test on the real class. The result
of field test showed that the students’ learning output increase 44,37 with the
average of the pretest score 32,19, meanwhile the result of the posttest was 76,56
with N-gain score 0,65 ( mid category). The conclusion of the research was that the
teaching materials interactive multimedia-based that was developed was valid,
practical and had effectivity towards students’ learning output. The suggestion for
other researcher, it is that they are expected to develop quiz and games for metal
bonding, random question for evaluation process, and closing evaluation program in
order that the evaluation would not be able to be opened by the students before the
time;(2) for the teacher, it is expected that the teaching material will be able to be
applied as one of the teaching material in order the learning process would be easier;
(3) for the school, it is expected that the teaching material interactive multimedia –
based will be used as a learning resources in the teaching chemistry at X grade and
as a model for other teacher.