This study aims to research the impacts of science teaching enriched with technological applications on the science course achievement levels of 7th grade students. 13 weeks long research was carried out with 7th grade students studying at a state secondary school in Turkey in 2016. In the study, quasi-experimental method, experimental design with the pretest-posttest control group was used. There were 83 students (control=42, experiment=41) in the study group. “Science Achievement Test” developed by the researchers was used as data collection tool. There are 28 multiple-choice, four-choice items in the achievement test covering subjects taught, and the KR 20 reliability coefficient is 0.78. “Science Achievement Test” was used as the pretest, posttest, and follow-up test. Teaching was carried out by the same science teacher in the science class in both the control and experiment groups. In the control group, student-centered learning approach suitable to the 2013 Science Course Curriculum was given to the students, and no experimental procedure was applied. In the experiment group, 2013 Science Course Curriculum was followed, and teaching was carried out with technology enriched science teaching applications. At the end of the research, it was found that the achievement levels of the experiment group with the technology enriched science teaching applications increased significantly and was higher at a meaningful level than the achievement of the control group students. According to this findings, it can be suggested that technology enriched teaching should also be used in science teaching to address individual differences by enriching teaching
