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…
Development of LKPD based on Multiple Representations on the subject of acids and bases aims to develop teaching materials that are valid and suitable for use in the learning process. The research used the research method Research and Development (R&D) with a 4-D model consisting of 4 stages, namely, Define, Design, Develop, and Disseminate, but in the Multiple Representation-based LKPD develop…
Development of student activity sheets with the PISI learning model is the development of discovery-based student sheets, where students play an active role while the teacher acts as a facilitator. The purpose of this study is to develop PISI-based student activity sheets as valid teaching materials based on 5 aspects of feasibility, namely the feasibility of content, PISI context, language, pr…
This research aimed to develop Student Activities Worksheet based on EKPA based on EKPA of electrolyte solutions and nonelectrolyte solutions subject which are valid according to the validators assessment and determine the response from the user side namely teaches and students. There are 5 aspects of feasibility that are assassed, namely the feasibility of content, language, presentation, grap…
This research aims to develop an ICARE-based module on acid and base. This development research uses the ADDIE model which has 5 stages, namely, A (Analysis), D (Design), D (Development), I (Implementation), E (Evaluation), but this research only reaches the Development stage. The data instrument used is a sheet validation and user response questionnaires. Validation was carried out by 3 valida…
This study aims to develop student worksheets based on the ARCS model on ionic equilibrium and pH of the buffer solution subject, determining the validity of student worksheets of the aspects of content, ARCS characteristics, language, presentation, graphics and find out user responses through student worksheets based on ARCS models on ionic equilibrium and pH buffer solution subject. This rese…
This study aims to produce an e-Module reaction rate based on multiple representations using sigil valid according to the validator. This type of research is research and development with referemce to thedevelopment process of ADDIE. The object of this research is a teaching material in the form of e-Module reaction rate based on multiple representations using sea digital learning (Sigil) for c…
The development of this LKPD aims to develop a valid Think-Pair-Share (TPS) type cooperative learning model based on validator and practical assessment based on user response tests, namely teachers and learners. Valid assessment is based on 5 aspects of feasibility, namely content feasibility, feasibility characteristics of TPS learning model, language feasibility, feasibility of presentation a…
This development research aims to develop LKPD based on the ARCS model which is considered valid according to the validator's assessment as well as practical based on user response tests (teachers and students). Validity is assessed based on 6 aspects of feasibility, namely the feasibility of content, the feasibility of the ARCS model characteristics, linguistic feasibility, presentation feasib…
This research aims to develop Student Activities Worksheet Based on CUPs on the Stoikiometri material for grade X SMA/MA. Student Worksheet Based are designed according to the CUPs model contens. The type of this research is research and development (R and D) with reference to the development process of 4-D. The subject pf this research is student activities worksheets based on CUPs. Instrument…
ABSTRAK This study aims to: (1) find out how to develop Project-based Student Activity Sheets on Atomic Structure Material and the periodic system of class X SMA / MA which is valid and practical, (2) produce Project-Based Student Activity Sheets on atomic structure material and periodic system elements of class X SMA / MA that are valid and practical. The object of this research is the Pr…
This research aims to produce based on Schoology E-Learning media, to determine the validity of the resulting products, to determine user responses to Schoolog-based e-Learning media. This study refers to a research and development procedure using the ADDIE development model, which includes five stages, namely analysis, design, development, implementation and evaluation (Sugiyono, 2015). Thi…