31 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ Effectiveness Implementation of Gagne's Learning Theory with Combination Problem-Solving Approach to Ability Think Critical Student Tria Amalia, Wahyuni Suryaningtyas Mathematics Education Study Program, Muhammadiyah University of Surabaya Email: wahyuni.pendmat@fkip.um-surabaya.ac.id Corresponding author: Wahyuni Suryaningtyas, wahyuni.pendmat@fkip.um- surabaya.ac.id Abstract 21st century education requires students to have various abilities and skills including critical thinking. For this reason, it is necessary to apply learning theory in shaping students' thinking ability activities. This study aims to determine the effectiveness of learning mathematics through Gagne's Learning Theory with a combination of Problem Solvers at SMP Negeri 55 Surabaya. The subjects of this study were 36 students of class IX-E at SMP Negeri 55 Surabaya. The type of research used is quantitative descriptive research. Learning instruments and tools in learning used are lesson plans, worksheets, learning completeness results questions (test questions), student activity observation sheets, teacher ability observation sheets to manage learning, and student response questionnaires. The results of the study show that: (1) student activity during learning is in the active category; (2) the teacher's ability to manage abstract learning is very good; (3) Many students achieve 91% completeness with an average score of 3 for the indicator of critical thinking skills; and (4) student response to the learning process is very positive. The results of the study can be concluded that the application of Gagne's Learning theory with a combination of Problem Solving is effectively used in learning mathematics because it meets all the criteria for learning effectiveness. Keywords: effectiveness; gagne's learning theory; problem- solving; critical thinking Amalia, Tria & Suryaningtyas, Wahyuni. (2023). Effectiveness Implementation of Gagne's Learning Theory with Combination Problem-Solving Approach to Ability Think Critical Student. Mathematics Education Journal, 7(1), 31-46. DOI: 10.22219/mej.v7i1.24117 INTRODUCTION The world of education is currently required to produce human resources who have the abilities and skills of the 21st century, namely communication skills, critical thinking skills and Problem-Solving, creativity and innovation abilities, and skills in working together. Not only do 21st Century skills help students be successful in all areas of formal school, but these skills are also necessary for a person to adapt and thrive in an ever- changing world (Stehle & Peters-Burton, 2019). For The government start planning Skills at the beginning of the 21st century and implemented them through education in the curriculum in 2013. Curriculum 13 designed government use draft Skills 21st century and also adopt two draft main that is approach scientific as well as evaluation authentic (Andrian & Rusman, 2019). Second draft This is importantly used even before education in the 21st century emerges. at this time learning 21st century already Lots of experience change, learning No only teacher-centered but participant-centered education. This is done to hone the ability of participants to educate in prowess thinking and learning in the known 21 st century with the term β€œThe 4C Skills,” ie Communication, Collaboration , Critical Thinking and Problem-Solving, and Creative and Innovative (Sugiyarti et al., 2018). mailto:wahyuni.pendmat@fkip.um-surabaya.ac.id mailto:wahyuni.pendmat@fkip.um-surabaya.ac.id 32 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ 21st-century capabilities component think level tall the most basic is the ability to think critically. this is in line with the opinions of Krulik and Ridnick cited in A journal state that order-level thinking started from memory, reasoning (thinking base), and think level tall (thinking critically and thinking creative (Indraswati et al., 2020). The ability to think critically is a cognitive process in analyzing in a manner systematic and specific problems encountered, distinguishing problems in a manner careful and thorough as well as identifying and studying information to use in planning a solution strategy something a problem (Firdausi et al., 2021). In finishing something problem so students demanded capable thinking critical. Each year the National Council for Excellence in Critical Thinking (NCECT) (2017) meets to discuss critical thinking. NCECT states that critical thinking is defined as an intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication, as a guide to belief and action. Quote the quoted from the Journal of International Studies which is whole explain related importance ability think critically owned by student's school medium to use face hard and hopeful increased academic. The ability to think critically must own the whole student in various fields moment this is one of them in the field of math. Mathematics is knowledge frequently basis used as an alternative to solving the problem in various field knowledge (Janna et al., 2022). So they not seldom mathematics called as king of knowledge. Mathematics can grow and develop with the thought process and critical and creative as the good ability through logic student (Arum et al., 2021). The ability to think critical student in learning mathematics is very needed to understand and solve something problem or question required math reasoning, analysis, evaluation, and interpretation thought (Zakaria et al., 2021). Choosing the right learning approach is considered very important in playing a role in improving students' critical thinking skills in learning mathematics. Several models of learning approaches are applied by educators with the intention that students can easily understand the learning material presented (Galang et al., 2016). The learning approach that can be used is the Problem-Solving approach using Gagne's learning theory. Approach This use collaborated with the theory studied by Gagne because there is harmony in steps both are capable increase the ability to think critically student. Gagne's learning theory is a series of learning steps put forward by Robert M. Gagne called the Nine Instructional Event Gagne. Learning is a set of processes that are internal for each individual as a result of the transformation of stimuli originating from external events in the environment of the individual concerned (conditions), order conditions external is more meaningful and should be organized in the sequence of events study (Gagne, 1985). Incident Study according to Gagne can cause learning processes and cognitive processes of students which will be used as a stimulus in bringing up various abilities as well as Skills in self student. Incident Study according to Gagne quoted from the International Journal of Education and Research that is Gagne's events of instruction involve nine activities namely Gaining attention, informing the learner of the objective, stimulating recall of prior learning, presenting the stimulus, providing learning guidance, eliciting performance, providing feedback, assessing performance and enhancing retention and transfer (Ngussa, 2014). Other journals also described that step incident Study according to Gagne consists of (1) Paying attention; (2) Inform learning objectives and concepts; (3) Rebuilding past knowledge; (4) Serve learning as stimulation; (5) Deliver guide learning; (6) Displays performance; (7) Deliver bait back; (8) Assess performance; (9) Improve memory and knowledge transfer (Milka, 2014). 33 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ Ninth step study Gagne if held in a manner sequentially so will form something incident learn what can influential for both internal and external perpetrator study for reach something capability desired study. Capability Study according to Gagne divided is into five is verbal information, skills intellectual, cognitive strategies, attitudes, and skills motor. learning theory Gagne's Nine Instructional Events is a step combined learning with approach learning other. It No will affect Gagne's steps because steps can be done without seeing the order. So the theory studied by Gagne is greatly flexible combined with models, methods, and approaches other in learning. Approach learning Problem-Solving is one of the approaches used in learning math. Problem-Solving is an approach that requires students to solve problems by using identification, exploring, looking for solving steps, and finally finding solutions (Wirnayanti et al., 2019). This approach can help improve students' ability to ask questions, identify, and answer problems, so that students are active in thinking and creative in finding a solution to a problem and concluding it. The Problem-Solving approach model is a problem-based learning model in which existing problems are given by educators to grow and develop students' critical and creative thinking skills in the Problem-Solving process. Students will be able to become reliable and independent thinkers through Problem-Solving, where students are required to think critically in responding to and identifying a problem and solving it realistically (Ruswadi, 2013). According to Rosmiatin, the characteristics of the Problem-Solving approach are (1) there is the interaction between students and also educators and students; (2) there are mathematical dialogues and joint opportunities between students regarding concepts; (3) the teacher provides sufficient information about the problem and students clarify, interpret, and try to construct a solution; (4) the teacher accepts yes-no answers not to evaluate; (5) the teacher guides, trains, and asks insightful questions in Problem-Solving; (6) the teacher should know when to intervene and when to back off letting students use their way of solving problems (Wirnayanti et al., 2019). Wade Wena put forward the steps of Problem-Solving quoted from a journal, namely (1) Identification of the problem; (2) Identifying problems; (3) Looking for solutions; (4) Implementing the strategy; (5) Reviewing and evaluating influence (Wartini et al., 2018). The advantages of Problem-Solving according to Shoimin in A journal namely (a) Can make participants educate more live life daily; (b) Train and get used to participant educate For face and solve a problem; (c) Develop the ability to think participant educate in a manner critical and creative ; (d) Train participant educate For designing something discovery; (e) Solve problems encountered in a manner realistic; (f) Stimulating development progress to think participant educate in finish problems encountered with appropriate (Putra et al., 2016). Problem-Solving is not only just a method of teaching but also is something method think because in its application Problem-Solving can use methods another started for looking for data later to the interesting conclusion (Shanti & Abadi, 2015). Problem- Solving can be used in a manner effective at engaging learning groups. This is based on research conducted by Erna Ilmianti which proves that learning using effective problem- solving is used in learning groups (Ilmiati, 2020). In groups Study student trained For each other Work The same with student other in groups small. So that students can each other share knowledge and experience as well as look for information that can use to finish problem. The Problem-Solving approach used in groups will be in line with the concept of Gagne's learning theory, which theory also requires grouping students. Learning theory Gagne is a Suite incident Study named nine instructional event Gagne that contains steps Study start from giving motivation up to the evaluation process. Whereas Problem-Solving approach is a Suite of steps to solve a problem starting from identification until find a solution. Both of them can be applied in the same learning 34 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ process, where step learning in a manner general use Suite incident Study Gagne and in the process of breaking problem use series of Problem-Solving processes. The connection between both of them each other complete deficiency and emptiness of each other for learning to become more easily understood and get reach the objective from Study That alone. Research conducted by Dewi Sartika proves that implementing Problem-Solving learning can improve students' critical thinking skills in mathematics (Sartika, 2021). While the research conducted by Rifqiyyatush Sholihah proves that the theory Study Gagne that is Gagne's Nine Instructional Events own contribution in increase pattern think a student in A teaching (Al-Mahiroh & Suyadi, 2020). A study related to Gagne's other theory was also carried out by Ketut Bali Sastrawan Where results prove that the theory of Gagne is capable increase the ability of intellectually cognitive students (Sastrawan et al., 2020). Besides that Research conducted by Rika Wahyuni also proves that approach Problem-Solving liked effective in increasing the ability to think critically in students learning mathematics those students belong active during learning currently going on (Wahyuni et al., 2018). Some studies on description learning to use theory studied Gagne and his approach Problem-Solving. However Still Not yet There is combined research on both, so need exists study continuation to expand insight and experience in possible learning done by educators to increase the ability to think critically student. RESEARCH METHOD The type of research used is the pre-experimental design method using one class without a control class. This research was conducted to determine the effectiveness of learning mathematics through Gagne's learning theory with a combination of Problem-Solving approaches to the mathematical critical thinking skills of class IX students of SMP Negeri 55 Surabaya. The research design used in this study was a pre-experimental design in the form of a one-shot case study. One shot case study is a research design that involves only one experimental class which is carried out without a comparison class and a pre-test (Rukminingsih et al., 2020). The design model is as follows. Table 1. Pre-experimental Design Model for One Shot Case Study Group Pre-test Treatment Post-test Experiment - X Q Information: X : Treatment, namely learning mathematics by applying Gagne's learning theory with a combination of Problem-Solving T : Final test or evaluation after treatment This research was conducted in the odd semester of the 2022/2023 school year at SMP Negeri 55 Surabaya which is located on Jalan Pegesangan 4 Mulia, Jambangan District, Surabaya City. A population is an object or subject that has certain qualities and characteristics as a whole in a study. The population in this study were all Class IX-E students at SMP Negeri 55 Surabaya for the 2022/2023 academic year. While the sample is part of a population that has certain characteristics. The sample in this study was Class IX - E SMP Negeri 55 Surabaya with details of 17 male students and 19 female students. Samples were taken using a random sampling technique where each element used as a sample was taken randomly. 35 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ Data Collection Techniques and Instruments Data collection techniques are the methods used to obtain research data. This descriptive quantitative research uses data collection techniques, namely observation, questionnaires, and tests. While the data collection instrument is a procedure used to determine the success rate of the learning process. Data collection instruments used in this study are. 1. Observation Sheet Activity Student in the Learning Process Mathematics These instruments are used to get data about the activity student during the learning process going on. Observation sheet This is used for net activity students during they study on lessons applied mathematics theory study Gagne with combination approach purposeful Problem-Solving for get activity data student during learning going on. 2. Observation Sheet Master's ability to Manage Learning Observation sheet teacher's ability to manage to learn used to obtain teacher ability data as well as see teacher success in managing learning that applies Gagne's Learning Theory with Combination Problem-Solving along with the RPP that has been made by researchers. Observation sheet filled with give sign check in the appropriate column with assessed aspects. 3. Test Ability Think Critical Mathematical Student Testability thinks critical mathematical student form description of as many as 10 questions, which aims to measure the ability to think critical mathematical after student carry out the learning process. According to Facione (1994) in A journal state that there are six indicators of the ability to think critically that is interpretation, analysis, evaluation, inference, explanation, and regulation of self (Rani et al., 2018). But in this research, the researcher only uses indicators to think critically that is interpretation, analysis, evaluation, and inference. For obtaining ability data think critically about students, and do scoring to answer students for each grain question. Criteria scoring used is score modified rubric from Facione (1994), Ismaimuza (2013), and Karim (2015). Table 2. Guidelines for Scoring Critical Thinking Skills Indicator Information Score Interpretation Do not write down what is known and what is asked 0 Write down what is known and what is asked with No appropriate 1 Write down what is known just with appropriate or being asked just with appropriate 2 Write known from the question with appropriate but not enough complete 3 Write down what is known and asked from the question with precise and complete 4 Analysis Not creating a mathematical model date question given _ 0 Create a mathematical model from the question given but no appropriate 1 Create a mathematical model from the question given with appropriate without giving the explanation 2 Create a mathematical model from the question given appropriately but There is an error in the explanation 3 Create a mathematical model from damn given with right and deliver the correct and complete explanation 4 Evaluation Not using deep strategy finish question 0 Use a strategy that doesn't right and does not complete the finished question 1 36 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ Using the right strategy in the finish question, however not complete or using an indifferent strategy appropriate but complete in the finish question 2 Using the right strategy in the finish question, complete but do errors in calculation or explanation 3 Using the right strategy in the finish questions, complete and correct in doing calculation or explanation 4 Inference Not create conclusion 0 Make no conclusion right and no in accordance with to context question 1 Make no conclusion appropriate although customized with context question 2 Make a conclusion with the right, appropriate context but not complete 3 Make a conclusion with the right, appropriate context question and complete 4 As for the way calculation mark results Study with percentage as following : π‘ƒπ‘’π‘Ÿπ‘π‘’π‘›π‘‘π‘Žπ‘”π‘’ = πΊπ‘Žπ‘–π‘› π‘†π‘π‘œπ‘Ÿπ‘’ π‘€π‘Žπ‘₯π‘–π‘šπ‘Žπ‘™ π‘ π‘π‘œπ‘Ÿπ‘’ Γ— 100% Percentage value ability thinks critical already obtained from results Study students will categorize by table following (Normaya, 2015). Table 3. Category Percentage of Critical Thinking Ability Interpretation (%) Category 81,25 < 𝑋 ≀ 100 Very high 71,5 < 𝑋 ≀ 81,25 Tall 62,5 < 𝑋 ≀ 71,5 Currently 43,75 < 𝑋 ≀ 62,5 Low 0 < 𝑋 ≀ 43,75 Very low 4. Questionnaire Response Student to Learning Mathematics Questionnaire response student used for answer question about response student to learning math uses theory study Gagne with combination approach Problem-Solving. Good learning model what we can be certain of is can give a response positive for the student after following activity learning. Aspect response student in study This concerns the atmosphere of the class, interest in learning, the way the teacher teaches, and suggestions. The technique used to get response data is to share the questionnaire with the student after ending the meeting and finally for filled in by instructions given. In research, the questionnaire used form questionnaire closed for know response students to learning mathematics use theory study Gagne with combination approach Problem-Solving. Response answer consists of 2 categories that are negative and positive. Data analysis technique 1. Activity Data Analysis Student Activity data analysis students can obtain direct with doing observation of the ongoing learning process. Activity data students analyzed with method look for percentage activity student use formula as follows. Percentage activity student = Σ𝑓𝑖 Σ𝑓 Γ— 100% Description: 𝑓𝑖 : the number of activity categories of the students 𝑓: the sum of the frequencies of all student activities 37 Mathematics Education Journals Vol. 7 No. 1 February 2023 ISSN : 2579-5724 ISSN : 2579-5260 (Online) http://ejournal.umm.ac.id/index.php/MEJ Furthermore calculating the average percentage of activity student activities during the learning process mathematics uses Gagne's Learning Theory with Combination Problem-Solving. To determine category activity student active demanded criteria presented in table 4. Table 4. Student Activity Category No. Percentage Activity Student Category 1. 0% ≀active student activity <65% Off _ 2. 65% ≀active student activity <80% Less active 3. 80% ≀active student activity <95% Active 4. 95% ≀active student activity < 100% Very active (Arikunto, 2016) 2. Data Analysis of Teacher Ability to Manage Learning Data on the ability of teachers to manage to learn obtained from activity observations made at the time apply Gane's Learning Theory with combination Problem-Solving. To know the teacher's ability to manage to learn every meeting, used the formula as follows. π‘†π‘π‘œπ‘Ÿπ‘’ = π‘‘β„Žπ‘’ π‘‘π‘œπ‘‘π‘Žπ‘™ π‘ π‘π‘œπ‘Ÿπ‘’ π‘œπ‘π‘‘π‘Žπ‘–π‘›π‘’π‘‘ 𝑏𝑦 π‘‘β„Žπ‘’ π‘‘π‘’π‘Žπ‘β„Žπ‘’π‘Ÿ π‘‡π‘œπ‘‘π‘Žπ‘™ π‘šπ‘’π‘’π‘‘π‘–π‘›π‘”π‘  Learning mathematics said effective If the teacher's ability to achieve the criteria. As for the criteria, the teacher's ability to manage to learn is as follows (Arikunto, 2016). Table 5. Teacher Activity (TA) Category No. Mark Criteria 1. 0,0