This study aims to produce a picture book media based on knowledge of flood disaster mitigation to educate children about mitigation knowledge or actions taken before a flood occurs in children aged 4-5 years. The results of the study indicate that the validator's assessment of the media assessment gets an average value of 7.57 with the feasible category. The results of the validator's asse…
This development research aims to produce suitable mini-sudoku media for Group A Kindergarten children. The mini sudoku media is used as a support in number recognition learning activities. This study uses development research (R&D). The steps taken include potential and problem analysis, data collection, product design, product validation, design revision, product testing, product revision…
This study aims to produce a media skill board to improve the social behavior of children aged 4-5 years. Knowing the feasibility of the media skill board in improving the social behavior of children aged 4-5 years. This research and development is carried out in the following steps: 1) potential and problems, 2) data or information collection, 3) product design, 4) product validation, 5) p…
Every child has different talents and abilities. In early childhood, children begin to learn to recognize themselves. What is the basic potential that he has, by knowing himself then he is able to develop this potential more optimally, one of which is the spirit of leadership. Based on the results of the researchers' observations, it is known that in the learning process there are differences i…
The purpose of this development is to produce media Snooker Number for the ability to recognize the proper concept of numbers for children agean 5-6 years, this research that is used according to sugiyono. In this study only did 6 stages, namely knowing the potential for data collection, product design, design validation, design revision and product manufacturing. Data collection techniques use…
The purpose of this development is to produce a table ball game media to improve the ability to recognize valid number concepts for children aged 5-6 years. This research is a development research, with a development model used to modify the development research design of the Robert Maribe Branch (in Sugiyono, 2017). In this study, researchers only carried out 6 stages, namely knowing the probl…
This research is based on the low social abilities of children aged 5-6 years. Social abilities have an important role in society to achieve social skills that will have a positive influence on children's development. Without the support of parents, it will be difficult for children to achieve something maximum and it will be difficult to achieve success. This study aims to see the social abili…
This study aims to produce a valid maze trap game learning media to improve the fine motor skills of children aged 5-6 years.This research is a development research with the development model used by Sugiyono. In this study, researchers only used 6 (six) stages, namely identifying problems and potentials, data collection, product design, design validation, design revision and product manufactur…
The development of multiple representation-based LKPD is a student activity sheet designed with components at the science level, namely the macroscopic, microscopic and symbolic levels. The purpose of this research is to develop LKPD based on multiple representations on the subject of electrolyte and non-electrolyte solutions for class X SMA / MA as well as knowing the validity and response of …
Problem solving ability is one of the most important competencies for students to master. One of the factors that affect the problem-solving ability is the learning interest possessed by students. This research aims to find out the correlation between interest in learning and problem solving abilities of students. The research design of the study was quantitative descriptive survey research. Th…
The objectives of this research was to develop the character education-based module in the subject of chemical bonding. The type of this research was research and development (R&D) with the ADDIE development model consisting of Analysis, Design, Development, Implementation, and Evaluation steps. The data analysis technique was descriptive statistical analysis by calculating the percentage of va…
This Research aims to deveIop Student Activities Worksheets Based on Learning CycIe 7E on the thermochemicaI subject vaIid based on the feasibiIity aspect of content, aspect of Learning CycIe 7E characteristics, aspect of Ianguage and aspect of graphic. This study used Research and DeveIopment (R&D) method with ADDIE modeI which has five stages of deveIopment; they are anaIysis, design, deveIop…
This research aims to develop Student Activities Worksheet Based on MEA Model on the ionic equilibrium and pH of buffer solution material for grade XI SMA/MA. Student Worksheet Based are designed according to the stage of the MEA learning model. The type of this research is research and development (R and D) with reference to the development process of 4-D. The object of this research is studen…
The research aims to improve students' creative thinking skills on the subject of Ion Balance and Salt Solution pH in class XI MIA 1 SMA Negeri 12 Pekanbaru for the 2018/2019 academic year by applying problem-based collaborative learning. This type of research is a classroom action research using 2 cycles. Each cycle consists of two meetings covering four stages of implementation, namely planni…
This research aims to develop E-LKPD on scientific approach using adobe acrobat 11 pro extended on acids and bases for grade XI SMA/MA. E-LKPD on scientific approach to the stage of the scientific approach. The type of this research is research and development (R and D) with reference to the development process of Plomp, but only up to the limited trial stage. The object of this research is E-L…
The global Covid-19 pandemic cause many changes, including teaching and learning activities in the school, where the face to face learning had to be replaced by online learning. So, this research aimed to find the relationship between the visual and auditory learning style with students’ learning outcomes on the subject of ionic equilibrium and pH of buffer in the pandemic of Covid-19. This r…
Critical thinking is a high-level thinking ability (High Order Thinking Skills), including the ability to analyze and evaluate what learners need as life skills that are in accordance with the demands of 21st century learning. New challenges for educators arise in line with the enactment of Distance Learning during the pandemic so that interactive teaching materials are needed to improve the HO…
This Research aims to develop Student Worksheets Oriented Literated Science on the subject Chemical Bond valid based on the feasibility aspect of content, characteristics of Literated Science, language, serve and graphic. The type of this research is research and development (R and D) with reference to the development process of Plomp. The subject of this research is student worksheets oriented…
This research aims to develop an ICARE-based Student Activity Worksheet (LKPD) on ionic equilibrium and pH of buffer solutions. This development research uses a 4-D model (Define, Design, Develop, Disseminate). This research was only reaches the Development stage. The data instrument used a sheet validation and user response questionnaires. Validation was carried out by 3 validators with result…
This Research aims to Student Activity Worksheet (LKPD) based on ICARE of determination of the enthalpy changes subject for class XI SMA/MA valid based on content feasibilities, characteristics ICARE, linguistic, presentation, and graphics. The type of this research is development research (Research and Development) with the process referring to the plomp development model. The object of this r…