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One of the 21st century thinking skills is creative thinking skills. Students as prospective educators are required to learn and develop self-actualization in solving problems scientifically. This study aims to determine the effectiveness of Remap STAD learning models towards the empowerment of students' creative thinking skills. This research is a quasy experimental study and uses a Non equivalent pretest-posttest control group design. The population is all students of class XI IPA SMAN 4 Malang, totaling 234 students. A sample of 102 students was selected based on the equality test to determine the experimental class, positive control, and negative control. The instrument used used essay tests in accordance with indicators of creative thinking skills and the results were analyzed using the one-way anacova test. The results showed that the Remap STAD learning model effectively empowers students' creative thinking skills. The implication of the research conducted is to train students to think metaphorically to produce unique ideas or concepts as a form of achieving creative thinking skills. It is recommended that educators integrate the Remap STAD model in biology learning to foster student engagement and stimulate higher-order thinking processes necessary for solving contextual problems in daily life.

In the era of education that continues to develop, innovations in learning methods are very important to improve students' memory, one of which is flahcard media. Flashcard media is a medium that can help improve students' memory in a simple way so that students are interested and do not feel bored during the lesson being delivered. This study aims to determine the influence of the use of flahshcard media in the STAD learning model on student learning outcomes on atomic structure materials and the advantages of nanomaterials in class X of SMA Negeri 16 Samarinda. The type of research is Quasi Experimental Design with a nonequivalent Post-test Only Control Group Design. Class X.2 as an experimental class with the STAD learning model with flashcard media and class X.6 as a control class with the STAD learning model. The initial test was carried out first where the normality test and the t-test. The results of the t-test showed that there was no difference in absorption between the two classes. Data collection uses post tests and daily tests as well as observation sheets for teachers and students. The results of this study show that the learning outcomes of students in the experimental class and control class are obtained Sig.(2-tailed) of 0.000 < 0.05, then Ha is accepted. Based on this study, it can be concluded that there is an influence of the use of flashcard media in the STAD learning model on student learning outcomes on the atomic structure material of the excellence of nanomaterials in class X of SMAN 16 Samarinda.

This research was motivated by the problem of students who were less active in asking and answering questions and did not pay attention to the teacher when explaining the material. The aim of this research is to determine the effect of the STAD learning model on learning outcomes in terms of students' high interest, medium interest and low interest. The sample in this study was 42 class V students of UPTD SDN 02 Taram, using a saturated sampling technique. This research design uses quasi-experiment, because it involves 2 groups, namely the experimental group and the control group. Data collection techniques use questionnaires and test questions. Based on the results of research and data analysis, the t test calculation was found to be influential or Ha was accepted. So, from the results of the t test it is known that students' high interest is obtained tcount = 1.075; ttable for the 5% significance level is 2.446. So, tcount < ttable. This means that Ha is influenced or accepted. Medium interest obtained tcount = 0.742; ttable for the 5% significance level is 2.048. So, tcount < ttable. This means that Ha is influenced or accepted. Meanwhile, low interest obtained tcount = 1.526; ttable for the 5% significance level is 4.302. So, tcount < ttable. This means that Ha is influenced or accepted.

This research aims to describe the application of the Student Team Achievement Division (STAD) learning model in improving the learning outcomes of class XI-4 students at SMA Negeri 6 Surabaya, especially on the subject of vectors. The background to this research is strengthened by the fact that motivation to learn mathematics tends to be low, especially when studying complex material such as vectors. This is supported by initial observations which show that students often have difficulty understanding these concepts, which is reflected in the low learning outcomes, with a percentage of only 73%, and classical completeness of only 40%. This research is classroom action research carried out in two cycles. The research subjects consisted of 36 students. Data is collected through tests and observations. Data analysis was carried out using qualitative and quantitative descriptive techniques. The results in cycle 1 showed a significant improvement, with learning outcomes reaching 97% and classical completion increasing to 94%. In cycle 2, learning outcomes reached 98% and classical completion reached 100%. Thus, it can be concluded that the application of the STAD learning model is effective in improving the learning outcomes of class XI-4 students at SMA Negeri 6 Surabaya.        

Education is something that is very important and needed by every individual which can have a positive influence on a person's growth and development. Education is usually provided through the learning process at school. Learning is a process of interaction between teachers and students in forming the students' own character which involves cognitive, affective and psychomotor aspects. The success of the learning process can be seen from the learning outcomes obtained by students. The problem of low student learning outcomes became the attention of researchers in carrying out this research. The STAD learning model is an alternative solution in this research in order to improve student learning outcomes. So, the aim of this research is to improve student learning outcomes in dance subjects through the STAD model in class VIII A of SMP Negeri 34 Kerinci. The research method used in this research is classroom action research (PTK). The data collection technique used is a written test to determine student learning outcomes. The results of this research indicate that the STAD learning model can improve student learning outcomes. This is shown by the average student learning outcomes which were initially only 45.7, increasing to 92.8 after implementing the STAD model.

The aim of this research is to identify whether there are differences in students' mathematical problem-solving abilities before and after the implementation of the Student Teams Achievement Divisions (STAD) Learning Model. The study was conducted on 14 fifth-grade students at SD 1 Karangmalang. Data were collected using a multiple-choice test to measure students' mathematical understanding. The research method used was a quasi-experimental design. Data analysis was performed using a paired sample t-test. The results of the study showed that the average score in the posttest was higher compared to the average score in the pretest, indicating an improvement in students' mathematical problem-solving abilities after the implementation of the STAD learning model. Furthermore, the research results also showed that the obtained significance value was 0.000, which is smaller than 0.05. Therefore, the null hypothesis (Ho) is rejected. This indicates that there is a significant difference between the mathematical problem-solving abilities before and after the use of the STAD learning model

This research is an experimental research with pre-experiment method, this research design is the one group pretest posttest. This study aims to determine the effectiveness of the Student Team Achievement Division (STAD) learning model in identifying information and summarizing explanatory text. The samples in this study were VIII grade students. Based on the results of research and data analysis regarding the comparison of statistical values, the comparison of learning outcomes categories and the comparison of the level of completeness proves that the improvement of student learning outcomes can be seen from the data on student learning outcomes through descriptive statistical analysis before using the Student Team Achievement Division (STAD) learning model, the average student score is still below the KKM value, namely 49.57 and after using the Student Team Achievement Division (STAD) learning model, the average student score increases above the KKM, namely 84.21. It is known that the posttest value is 84.21 more than the Pretest value which is 49.57. Furthermore, based on the results of inferential statistical analysis using the t-test formula, it is known that the t_ (count) obtained is 4.371 with the frequency df = 14 -1 = 13, at a significant level of 0.05 or 5% the t_table is 1.770. So t_ (count) > t_table or H_0 rejected H_1 accepted. These results can be concluded that there is a significant increase in student learning outcomes. This means that the use of the Student Teams Achievement Division (STAD) learning model is effective in learning to identify information and summarize explanatory texts in class VIII students of SMP Muhammadiyah 10 Makassar.      

Educational problems always arise along with the development and increase of students' abilities, situations and environmental conditions that exist due to the influence of information and culture as well as the development of science and technology. The geography subject for the material of the Theory of the Formation of the Universe according to the results of observations and interviews made to class X social studies 3 students at SMAN 3 Jember is considered boring material. This study used the classroom action research method. The research will be carried out as many as two cycles, if in cycle I it has been achieved as desired, namely achieved classical completeness, then the implementation of the cycle is stopped, but if the results achieved have not reached the desired one, then continued in cycle II by optimizing the researcher's hard work in applying the STAD learning model so that the expected goals are achieved. The results of learning activities in cycle II are better than learning in cycle I. The application of the STAD model learners has succeeded in increasing students' abilities and increasing student activity by 93.75%, growing awareness to always uphold cooperation in solving problems together so as to realize a high social sense between friends in school  

This study aims to determine the effect of the combination of the STAD learning model with NHT on the problem solving ability of students in class X Mipa 3 and 4 at SMA Negeri 9 Malang with the material being taught is kingdom Monera this research is a qusi-experimental research using a purposive sampling design. The population in this study amounted to 68 students who werea a combination of all class X in the school, while the sample was taken from two classes with 34 participants in the each class. The class was divided into control and experimental classes, where each class used conventional model for the control class and combination of STAD and NHT learning model for the experimental class. The study measures the problem solving ability of students. The data collection teachniques in the study were in the from of problem solving ability tests, observations, interview, documention with instruments in the from of lesson plans, LKPD, LKPD assement rubrics, observation sheets on the implementation of learning implematation plans, and problem solving ability instrument sheets in the from pre-test and post-test essays. Test analysis of research data used inferential statistical analysis with covariate analysis (anacova). The result of the hypothesis test showed that there was a significant effect, namely 0.008 < 0,05 from the learning model combination the STAD and NHT models with the kingdom monera material in class X at SMA Negeri 9 Malang.