LOMBA VIDEO INOVASI PEMBELAJARAN / BEST PRACTICE / INOBEL / VIDEO PRAKTIK BAIK

Summary

In this educational video, Muhammad Budi Hattam, a teacher at SMP Negeri 4, Gadung, presents a mathematics lesson for grade 8 students on the concept of relations using Problem-Based Learning (PBL). The lesson aims to enhance students' creative, analytical, and logical thinking by encouraging them to explore and solve problems related to relations. Through group activities, students are guided to represent relations using methods such as arrow diagrams, Cartesian diagrams, and ordered pairs. The teacher emphasizes collaboration, critical thinking, and practical problem-solving skills to help students grasp mathematical concepts effectively.

Takeaways

• 😀 The video is presented by Muhammad Budi Hattam, a teacher at SMP Negeri 4, Gadung, Buol, Sulawesi Tengah.
• 😀 The lesson focuses on teaching 8th-grade mathematics through Problem-Based Learning (PBL), specifically on the topic of relational sets.
• 😀 The primary goal of using PBL is to enhance students' critical, creative, analytical, and logical thinking skills.
• 😀 The teacher starts the lesson with a motivational activity, clapping to energize the class and foster a positive learning environment.
• 😀 Before starting, the class participates in a prayer to ensure the lesson is beneficial and productive.
• 😀 The lesson revisits the concept of 'relations' between sets, such as the connection between students and their favorite foods.
• 😀 The students are divided into groups to solve problems related to relational sets using different representation methods: arrow diagrams, Cartesian diagrams, and ordered pairs.
• 😀 Groups present their solutions to the class, demonstrating how to use the different methods for representing relations.
• 😀 The teacher provides constructive feedback, noting minor differences in how the diagrams were arranged but recognizing the students' understanding.
• 😀 The lesson concludes with a summary, reinforcing the three methods for representing relations and assigning an individual task on 'functions' for the next class.

Q & A

What is the focus of the lesson in the video?

The lesson focuses on teaching mathematics to eighth-grade students using the Problem-Based Learning (PBL) model, specifically on the topic of relations and functions.

What is the purpose of using the Problem-Based Learning (PBL) model in this lesson?

The purpose of using the PBL model is to enhance students' creative, analytical, systematic, and logical thinking abilities by solving problems through empirical data exploration.

How does the teacher begin the lesson?

The teacher starts the lesson with a greeting ('Assalamualaikum'), followed by a motivational activity to energize the students. This includes clapping and encouraging the students to stay enthusiastic throughout the lesson.

What is the first topic covered in the lesson?

The first topic covered is the concept of 'relasi' (relation), with an example of a relationship between parents and children and between students and their favorite foods.

How are the students organized for the group activity?

The teacher divides the students into two groups. Each group is given a problem to solve, and they are instructed to work together and present their solutions later.

What problem do the students need to solve in the group activity?

The students are tasked with solving a problem related to the concept of relations, where they must represent a set of student names and their corresponding favorite foods using different types of graphs.

What types of graphical representations are students asked to explore?

Students are asked to explore three types of graphical representations: a diagram of arrows (diagram panah), a Cartesian diagram (diagram kartesius), and a set of ordered pairs (himpunan pasangan berurutan).

What kind of feedback does the teacher give after the group presentations?

The teacher acknowledges that the group presentations are correct, but points out a minor difference in how the group used a vertical versus horizontal format for the Cartesian diagram.

What is the next topic that students will study after the lesson on relations?

The next topic to be studied is 'fungsi' (function), which will be covered in the next lesson.

What is the closing activity of the lesson?

The lesson ends with a thank you message from the teacher, and the class together recites a closing prayer ('Alhamdulillahirobbil alamin').