The science learning process at SMP N 1 Pejagoan is still teacher-centered. This causes students to be less active because the control of learning is centered on the teacher, as a result, students' learning motivation decreases. To overcome this, research was carried out through the development of study guides in the form of LKPD with a contextual approach based on flipbook. This study aims to determine the feasibility level of LKPD, determine student responses, and find out whether LKPD can increase students' motivation to learn science. This study uses the Thiagarajan 4D (Four-D Model) development model, consisting of four stages, namely the definition stage, the design stage, and the development stage. The dissemination stage was not carried out, this research was only limited to product feasibility tests and limited trials. This study uses a descriptive qualitative approach. The sample in this study is class VIII A totaling 10 people. The collection technique used is a questionnaire and documentation. The results showed that: (1) LKPD with a contextual approach based on flipbook was feasible, judging from the percentage of LKPD eligibility 95.57% (very feasible), (2) student responses to LKPD were in the very good category, seen from the percentage of interest in LKPD 87.50% (very interested), and students' motivation to learn science using LKPD with a contextual approach based on flipbook was included in the high category, with a percentage of 82.81% (high motivation)

Learning is now gradually recovering from the effects of the COVID-19 pandemic with the start of limited face-to-face learning. This makes educators need to innovate so that students still have independent learning. Less than optimal online learning causes students to be too passive when learning offline. To overcome this, research was carried out through the development of science module based on flipbook about physics in the respiratory system. This study aims to determine the feasibility level of the module, to determine the responses of students, and to find out whether the module can increase students' independence in science learning. This study uses the Thiagarajan 4D (Four-D Model) development model, consisting of four stages, namely the definition stage, the design stage, and the development stage. The dissemination stage was not carried out, this research was only limited to product feasibility testing. This study uses a descriptive qualitative approach. The sample in this study is class VIII A totaling 10 people. The collection technique used is a questionnaire and documentation. The results showed that: (1) science module based on flipbook was feasible, judging from the percentage of the feasibility of the module 96.73% (very feasible), (2) student responses to the module were in the very good category, seen from the percentage of interest in the module 90.00% (very interested), and the students' independence in learning science using flipbook-assisted science modules were included in the high category, with a percentage of 86.25% (high science learning independence).

Science learning is still not integrated with the surrounding environment so that students tend not to be able to recognize the local wisdom of their area. Even though science learning contains local wisdom, it can increase students' love of local culture, creating contextual and meaningful learning. To overcome this, research was carried out through the development of a science e-book containing gamelan's local wisdom based on STEAM-POE. This development research aims to (1) determine the validity of a science e-book containing gamelan's local wisdom based on STEAM-POE (2) find out student’s love local culture. This study uses the Thiagarajan 4D development model (Four-D Model), which consists of four stages, namely the definition stage, the design stage, and the development stage. The dissemination stage was not carried out, this research was only limited to product feasibility testing. The research design used was the one-group posttest-only design. The sample in this study was class VIII E, totaling 32 people. The collection techniques used were questionnaires and documentation. The results of the material expert validity test showed that the science e-book containing gamelan's local wisdom based on STEAM-POE was declared very valid with an Aiken's V value of 0.992 and the validity of the teaching material expert showed that the science e-book containing gamelan's local wisdom based on STEAM-POE was declared very valid with Aiken's V score of 1.0. Students' love of local culture after using the science e-book containing local gamelan's local wisdom based on STEAM-POE shows a score of 3.266 in the very good category. Students' love of local culture also gets a variable score of 52.5 which is included in the high category.

The aims of this study: (1) analyze the feasibility of LKPD with a contextual approach, (2) analyze the practicality of LKPD with a contextual approach, (3) analyze the effectiveness of LKPD with a contextual approach to improve students' scientific literacy skills. LKPD with this contextual approach helps students in linking the influence of unhealthy living culture on the health of the excretory organ system in humans. This study uses the Thiagarajan 4D (Four-D Model) development model, consisting of four stages, namely the definition stage, the design stage, and the development stage. The dissemination stage was not carried out, this research was only limited to testing the feasibility and effectiveness of the product. The results showed that: (1) LKPD with a contextual approach was feasible, judging from the results of the material validator 3.54 (very good), the results of the media validator 3.89 (very good), and the results of the teacher validator 3 (very good), ( 2) the results of the analysis of the students' responses are 3.12 (very good), (3) based on the results of the analysis of N-Gain and Effect Size, LKPD with a contextual approach is effective in improving students' scientific literacy skills (N-Gain 0.56 (moderate) Effect Size 1.22 (height)). Based on the analysis of the Paired Sample T Test, there is a significant difference between the pretest and posttest scores.