This research aims to develop the mathematics instruction using color chips at elementary school based on Lesson Study. This research was conducted at fifth grade of State Elementary School 23, Padang Timur. The development is adapted from Plomp's model. There are three phases of the development: preliminary...

The development of science and technology creates a variety of media that can present data. One of them is the Prezi application. The strength of Prezi application is that it can be used online. This research aimed to describe: (1) the validity of teaching media using Prezi, (2) practicality of teaching...

The purpose of this study was to develop "Chemtective" as a game-based learning medium which was valid, practical, and effective in improving students' interest and motivation in learning Chemistry. "Chemtective" is a computer game-based medium designed by collaborating "chemistry subject" and "detective...

Both teachers and students have become numb to conventional classroom presentations, where they are confronted with slide after slide containing too much information in quick, disjointed succession. Prezi's zooming presentation opens up the classroom to active learning and interactivity, making lessons...

This study aimed to determine the increased activity of learning and learning outcomes in digestive system materials by the means of I-Spring learning medium. This research is a Classroom Action Research. The subjects were 31 students of class XI SMA Negeri 1 Enrekang South Sulawesi Province onthe second...

It is a crucial issue that the result of TIMSSÿin 2011 placed Indonesia in the 38th rank of the 42 countries for mathematics and in 40th rank of the 42 countries for science.ÿThese facts indicate that the students' skills in reasoning is still poor since the understanding of math and science is a reflection...

One of the teaching materials that can improve students' competence in analyzing and solving any problems independently is student worksheet. The use of student worksheet can also help students to comprehend the mathematical concept. This study aimed to develop student worksheet about the properties...

The probability subject is found as an interesting topic for the students but the limitation of the learning media becomes an obstacle in understanding this subject. This research aimed to develop computer-based media for learning probability subject in mathematics class at grade XI of senior high schools....

Media development based on local wisdom to use application of viva video aimed to produce viable instructional media used in learning that is active, innovative, creative, effective and fun. This study used an ASSURE models through six stages, namely analyzing learning, stating objectives, selecting...

General chemistry is needed as a foundation for further understanding. One of the general chemistry concepts is the chemical bonding. Subtopics of chemical bonding selected in this study were: (1) electronegativity, (2) the Lewis' structure, (3) formal charge, (4) resonance concept, (5) octet rule, (6)...

The purpose of this study was to obtain data and information on the effectiveness of quartet card utilization as a learning medium in speaking skills on German language. This study was a quasi-experiment. The population was all students of class XI at Madrasah Aliyah Negeri 1 Makassar. By using random...

In general, the learning process is implemented using face-to-face model, meaning that students and teachers are in one place and at one time. With this model, common communication between students and teachers can be easily implemented. However, there are some obstacles that may be faced such as the...

It is proposed a new approach of three dimensional optical instrument using spreadsheet excell by which ray trajectories or anisotropic mechanical harmonic oscillator form Lissajous curves. An important property of this curve is that a three-dimensional region of space can be portrayed stigmatically...

From the observations in SDN Pelambuan 7 Banjarmasin, the learning outcome on local election learning material was still low. This is due to several factors, including the students' ability to make sense of the patterns and the use of less appropriate learning strategies so the learning does not run...

Mobile learning course of data structure, it cannot only be used as auxiliaries of learning, but also an independent learning mode. The various approaches theory of research and development, software design, and methods we use into built of media. The main objective is the construction of educational...