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 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

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.

Student physics learning activities have been successfully analyzed through the direct instruction model using multimedia. This study aims to determine the activities and learning outcomes of students using multimedia. The type of this research is action classroom research and subjects are 33 students of eighth-grade Junior High School 5 Kendari. The results of the analysis show that the direct instruction model using multimedia in physics learning is very suitable for use in the learning process. This can be seen of the learning process among cycle 1 and cycle 2 averaging standards with good categories. It means that the learning outcomes could be improved by using multimedia. This is indicated by the score of students who have increase from cycle I to cycle II. The average score of learning outcomes in the first cycle is 63.73 with a percentage of 54.54%. While the average learning outcomes of the second cycle increased to 73.19 with a  percentage of 78.78%.

Abstract. This study aims to produce teaching materials integrated natural science (IPA) webbed type of handout types are eligible for use in integrated science teaching. This type of research is a kind of research and development / Research and Development (R & D) with reference to the 4D development model that is (define, design, develop, and disseminate). Data analysis techniques used to process data from the results of the assessment by the validator expert, and the results of the assessment by teachers and learners while testing is limited (12 students of class VIII SMPN 10 Kendari) using quantitative descriptive data analysis techniques disclosed in the distribution of scores on the scale of five categories grading scale that has been determined. The results of due diligence material gain votes validator material in the category of "very good" and "good", of the data generated in the feasibility test presentation obtained the category of "good" and "excellent", from the data generated in the feasibility of graphic test obtained the category of "very good "and" good ", as well as of the data generated in the test the feasibility of using words and language obtained the category of" very good "and" good ", so with qualifications gained the teaching materials IPA integrated type webbed by applying discourse analysis on the theme of energy and food for Junior High School (SMP) grade VIII suitable as teaching materials. In limited testing, data generated in response to a science teacher at SMPN 10 Kendari to product instructional materials as "excellent", and from the data generated while testing is limited by the 12 students of class VIII SMPN 10 Kendari are more students who score indicates category "very good", so that the qualification obtained by the natural science (IPA) teaching material integrated type webbed by applying discourse analysis on the theme of energy and food for SMP / class VIII fit for use as teaching material.

Good physics teaching in secondary schools and colleges emphasize problem-solving. Although students are effective in conventional tests of problem-solving, there is evidence that they have little or no comprehension of basic concepts. There are two (2) reasons that justify the claim that solving plays a broad role in the physics curriculum at most levels of education, namely problem solving can facilitate students learning physics and physics can assist students in developing the skills needed to solve problems in the real world. This study aims to provide a descriptive description of the physics problem-solving ability of Halu Oleo university physics education students on static fluid material. This type of research is a quantitative descriptive study with research subjects in 4 classes of physics education students at Halu Oleo University. The research instrument and data collection made in the form of problem-solving essay test questions given to 120 students from 4 classes. The material of the investigation took one of the topics, namely static fluid. The problem-solving assessment consists of a useful description, physics approach, specific application of physics, mathematical procedures, logical progression adopted from the research of Docktor et al. 2016. The results of the analysis found that in the four classes that were tested on conceptual problem-solving tests, the average of all students were in the useful description category. In other words, students could only translate and organize information from problems into appropriate and useful representations, and summarize the essence of the information provided symbolically, visually and in writing. As for the category of physics approach, specific application of physics, mathematical procedures, logical progression that are in the low category is still weak.