The purpose of this study to  to produce multimedia of science learning in the topic of pressure the circulatory system and respiratory system in humans for students of junior high school class of VIII. In this study uses a Research and Development model that refers to the model of Analysis, Design, Development, Implementation, and Evaluation (ADDIE). In the phase of analysis; a needs analysis, material analysis, and analysis of the level of ability and characteristics of the aim users carried out. Design Phase: create flowcharts and storyboards. At the stage of development, multimedia made. The phase of Implementation, multimedia that has been made validated by experts and limited trials. In the phase of evaluation; at this stage, the multimedia that has been implemented thoroughly evaluated. The evaluation results used to see the level of achievement linked the objectives set at the beginning of the program — data collection techniques used in the form of questionnaires. The data sources in this study consisted of 2 material experts, four media experts, two learning experts, and tested limited to 2 teachers and 18 students from junior high school  8 Kendari. The expert trial results stated that Adobe Flash CS6-based  the multimedia of Science learning on pressure material in the circulatory and respiratory systems in humans for students of Class VIII junior high school was under the design, and the material included inappropriate used as science learning multimedia. The results of a limited trial show that the multimedia of science learning in the material of pressure in the circulatory system and the respiratory system in humans is worthy used as a multimedia learning science

The study aims to improve the learning outcomes in the field of knowledge and inquiry skill in class VIII 5 SMP Negeri 14 Kendari on the subject matter of light in atmosphere as the effect of applying the guided inquiry learning model assisted by science KIT. The method of the study used a classroom action research with research design is cycle model. The research subject is the students of class VIII 5 SMP Negeri 14 Kendari in the academic year 2016/2017 which consist of 26 students. The learning data achievements of the learners' realm were obtained through the learning result test (cycle test), the skill data of the learners were obtained through the inquiry sheet, and then was analyzed used the descriptive statistics. Results of data analysis are: 1) learning outcomes increased from 60,31 in cycle I to 75 in cycle II; 2) the students group inquiry skill increased form average value 2.68 (enough category) in the cycle I to 3.15 (good category) in cycle II; 3) the students mastery learning percentage increase from 42.31% (11 students) in cycle I to 77% (20 students) in cycle II. It could be concluded that the implementation of guided inquiry learning model assisted by science KIT could improve the learning outcomes of knowledge and inquiry skill domain on Class VIII 5 SMP Negeri 14 Kendari in the subject matter of light in atmosphere.

This study proposes to determine the significant difference between the average N-gain of the experimental class students and the N-gain average of the control class students on the topic of geometry optics. Samples were students of class X of Public High School 1 Kabangka namely X2 class of 30 students as an experimental class learning model SSCS (Search, Solve, Create, and Share) and class X1 as many as 31 students as the control class with the direct learning model and the instrument of this research is test result of learning. The data were analyzed statistically showed the result of post-test of experimental class students on the subject matter of optical geometry that is obtained the average value of 81,667 while in the control class got the average value of 75,806. There is no difference between a mean score of pre-test of experiment class student with a mean value of pre-test of control class student on the topic of optical geometry at α = 0,05. The average post-test grade of the experimental class is significantly better than the mean post-test of the control class students on the subject matter of optical geometry at α = 0.05.

This research proposes to determine the effectiveness of physics learning by comparing physics learning models, namely inquiry learning and direct learning models. This research limited to a review of student learning outcomes taught by using inquiry learning and direct learning. The research instrument consisted of a learning program plan, questions, and worksheets for students with a research period of 5 months. The topic taught of static fluid in class XI of Senior High School 1 Lawa, West Muna regency.This study used a pre-test post-test control group design where this design involved two groups of subjects, one was given experimental treatment (experimental class) and one was not treated (control class). This design consists of three phases: pre-test, application of learning models, and post-test learning. The first phase of pretest learning was tested for initial knowledge. Second phase learning is taught using two learning models in two different classes, namely the inquiry learning model and direct learning model.The third stage of the post-test stage is useful to determine the final ability of students after being taught using inquiry and direct learning in the control class and experimental class. Data analysis techniques use N-gain value. The final test results with the inquiry learning model of students included in the high category (56%), moderate (44%), and low class (0%), while in the final test the direct learning model was (20%) in the high class, (52 %) in the medium category, and as much (28%) in the low class.The conclusions of the study concluded that final tests using inquiry learning were higher than using direct learning with the percentage of effectiveness of 98.37% inquiry learning and 43.37% direct learning.

Teaching physics must present as attractive as possible students can identify, search, and formulate problems, and able to solve issues in detail. This study aims to describe the improvement of learning outcomes in physics-cognitive realm using quantum teaching model. The location of the study place at junior high school 1 Lohia, Muna Regency, Indonesia. The study sample consisted of 22 students of junior high school class VIII2 studied through a quantum teaching model, and 22 VIII3 junior high school students learned conventional learning models from a population of 88 people. The subject matter used to wave and vibration. This type of research classroom experiment research using a pretest-posttest control group design. Data collection techniques used tests of cognitive learning outcomes of students in the form of multiple choices. The analysis technique uses descriptive and inferential analysis. The final results conclude the average value of the final test of students on the learning outcomes of the learning knowledge of students through the quantum teaching model is higher than the average value of the final test of students learn through conventional learning models based on a significance value of 0.029