Teaching Practice
1. Procedures of Teaching
My Teaching Practice: From Preparation to Assessment
In my teaching practice, I applied the Development Method to ensure a structured and engaging learning experience. After being introduced by my cooperative teacher, I started each lesson with the preparation stage, where I provided different types of motivation based on the lesson topic:
1. Problem-solving Electromagnetic Waves – I engaged students with a quiz game to review the previous lesson.
2. Plane and Concave Mirror – I used a mirror as a teaching aid to spark students' curiosity about the topic.
3. Application of Concave Mirror – I conducted a review session, explaining the rules for drawing ray diagrams for concave mirrors to reinforce their understanding.
Next, in the presentation stage, I used PowerPoint slides to guide the lesson:
1. Problem-solving Electromagnetic Waves – I provided word problems related to electromagnetic waves and demonstrated how to solve them.
2. Plane and Concave Mirror – I explained how images are formed in mirrors and taught students how to draw ray diagrams.
3. Application of Concave Mirror– I showed a video demonstrating the real-life applications of concave mirrors and explained how images are formed in each scenario.
To keep students engaged, I actively involved them in question-and-answer interactions, ensuring a lively and participative classroom environment.
Following this, I proceeded to the generalization stage, where I summarized the key points of the lesson to reinforce students' understanding.
Finally, in the assessment stage, I assigned various tasks to evaluate their comprehension, ranging from practice exercises to short discussions. This helped me assess how well they grasped the lesson and whether they could apply the concepts in different contexts.
2. Time Management and Organizing activities

In every lesson, I manage time effectively to ensure that the material is delivered efficiently and interactively. With a total of 55 minutes, I organize the activities as follows:
1. Preparation & Motivation (5 minutes)
To capture students’ attention, I always start with a thought-provoking question or a simple teaching aid. For example, when introducing the concept of concave mirrors, I ask, "Have you ever seen your reflection in a spoon? What do you notice?" This question immediately makes students think and become curious. I then connect this to the day's topic: image formation in concave mirrors.
2. Presentation (15-20 minutes)
In this stage, I use PowerPoint slides containing explanations and real-life applications of the topic. I also ensure student engagement by incorporating interactive questioning. For instance, when presenting a ray diagram of a concave mirror, I ask, "What happens when light hits this mirror?" Students who answer correctly receive appreciation, while those who struggle are guided with additional questions to help them discover the answer on their own.
3. Practice (20 minutes)
After understanding the concept, students need hands-on practice to reinforce their learning. I provide problem-solving exercises in the form of scenarios and encourage discussion. For example, I challenge them with a question: "An object is placed between the focal point and the center of curvature of a concave mirror. What kind of image will be formed?" Students then attempt to draw the diagram on the board or in their notebooks while I guide them through the process.
4. Generalization (5 minutes)
Before concluding the lesson, I summarize the key points. I ask students to recall and state the three main rules for drawing ray diagrams of concave mirrors. This ensures that they fully grasp the fundamental concepts before moving on to the next topic.
5. Assessment/Assignment (5 minutes)
To measure students' understanding, I assign a task that involves drawing the process of image formation in concave mirrors based on different object positions.
With effective time management and well-structured activities, I ensure that learning is engaging, interactive, and meaningful for students.
3. Clasroom Management
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Managing the classroom effectively is essential to creating a conducive learning environment. During my teaching practice, I applied various strategies to ensure that students remained focused, engaged, and actively involved in the learning process.
1. Using Interactive Methods to Keep Students Engaged
I believe that an active classroom is an effective classroom. That’s why I often incorporate reflective questions and group discussions. For example, when discussing the concept of mirrors in science, I encourage students to exchange ideas about how mirrors are used in different technologies.
Additionally, I use games and short quizzes to keep students motivated and engaged. Through simple challenges, they can test their understanding in a fun way while staying enthusiastic throughout the lesson.
2. Handling Classroom Disruptions with a Positive Approach
At times, some students may lose focus or disrupt the lesson. To address this, I use a positive approach, such as proximity control (moving closer to the student without directly reprimanding them) or asking questions to re-engage them.
Teacher: "(Approaching a distracted student) Are you having any difficulties? Which part do you find unclear? You can ask me directly if you need help."
(This question helps students refocus on the lesson without feeling negatively singled out.)
By implementing these strategies, I ensure that the classroom remains organized, interactive, and enjoyable, making learning more effective for all students.
4. Problem-solving While Teaching
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During the teaching process, challenges always arise, whether from students' varying levels of understanding, limited learning resources, or classroom distractions. That’s why I always apply quick and effective problem-solving strategies to ensure that learning continues smoothly.
1. Adjusting Explanations to Students’ Understanding
Each student has a different level of comprehension. When I notice that some students struggle with a concept, I immediately look for alternative ways to explain it.
For example, when students have difficulty with unit conversion, I introduce them to a new method using a conversion ladder, which is more visual and easier to remember. Additionally, to help them memorize formulas more quickly, I teach them the triangle method for finding wavelength, frequency, and other related quantities, demonstrating how they are interconnected.
Teacher: "By using this triangle, we can find the formula more easily. Look, if we cover one variable, we instantly know how to calculate it!"
(Students then find it easier to understand how these formulas relate to each other without memorizing them rigidly.)
2. Addressing Disruption or Lack of Participation
Sometimes, students are less engaged in discussions or seem uninterested. To address this, I involve them in a conversation that makes them feel comfortable asking questions.
Teacher: "Which part do you find unclear? Don’t hesitate to ask—I’m here to help!"
(By asking this question, students feel supported and more confident in expressing their difficulties.)
By implementing these problem-solving strategies, I ensure that learning remains effective, dynamic, and helps students understand the material better.