Lesson Plan | Lesson Plan Iteratif Teachy | Operations: Ratios

Goal

Duration: 10 - 15 minutes

This stage is crucial for clearly outlining what students are expected to learn and develop throughout the lesson. It offers a targeted and specific vision of the skills being addressed, helping both the teacher and students stay focused during the practical activities of this digital methodology.

Goal Utama:

1. Understand what a ratio is and how to calculate it.

2. Calculate key ratios like the speed of a vehicle and the scale of a map.

3. Tackle problems by applying the relationship between fractions and ratios of two quantities.

Goal Sekunder:

Introduction

Duration: 15 - 20 minutes

This stage is aimed at energizing the class and bringing students' prior knowledge into the discussion. By searching for information on their phones, students engage actively, connecting the lesson's theme to familiar and interesting contexts. This not only helps to frame the content but also makes learning more meaningful, setting the stage for later practical activities.

Warming Up

Kick off the lesson by explaining that a ratio is a way to compare two quantities. For instance, saying there are 15 boys for every 10 girls in a class is an example of a ratio. After that, ask students to use their smartphones to find interesting facts about ratios in a variety of contexts, such as sports, economics, or nature. Encourage them to share their discoveries with the class.

Initial Thoughts

1. What does a ratio mean in mathematical terms?

2. Can you explain the difference between a fraction and a ratio?

3. What example of a ratio did you discover during your research?

4. Why is it important to know how to calculate ratios in everyday life?

5. Can you think of practical situations, like the speed of a vehicle or the scale of a map, where we use ratios?

Development

Duration: 60 - 70 minutes

This phase of the lesson plan seeks to provide a dynamic and engaging learning experience where students apply their existing knowledge of ratios in practical, context-rich activities related to the digital landscape. By working collaboratively, students enhance their teamwork, communication, and creative problem-solving skills while deepening their mathematical understanding in an enjoyable and meaningful manner.

Activity Suggestions

Activity Recommendations

Activity 1 - Digital Influencer Challenge: Calculating Speed

> Duration: 60 - 70 minutes

- Goal: Enable students to apply the concept of ratios to calculate speed while creatively showcasing the content in a modern and engaging manner.

- Deskripsi Activity: Students will role-play as digital influencers tasked with teaching their followers how to calculate speed ratios. They will create a short, dynamic video explaining how to determine the speed of a vehicle.

- Instructions:

• Divide the class into groups of no more than 5 students.

• Explain that each group will act as a team of digital influencers.

• They should research the concepts of speed and ratio using their mobile devices or computers.

• Each group needs to draft a short video script (maximum of 3 minutes) explaining how to calculate speed (e.g., using the formula speed = distance/time).

• Encourage students to include visuals, graphics, and everyday examples, such as speeds from car races or trips.

• Students can film the video on their mobile phones and edit it with basic video editing apps.

• At the end, the videos will be shared with the class for everyone to watch.

• Facilitate a discussion about the various methods and explanations used in the videos.

Activity 2 - Gamified Challenge: Exploring Ratios in Maps and Distances

> Duration: 60 - 70 minutes

- Goal: Apply the concept of ratios in a practical real-world context, such as map scale, while fostering teamwork and digital presentation skills.

- Deskripsi Activity: Students will engage in a gamified experience where they'll solve a series of challenges related to ratios and scales on maps.

- Instructions:

• Organize the class into groups of no more than 5 students.

• Ask each group to access an online map (like Google Maps) and select a city or region.

• Each group should identify the scale of the map and choose two points of interest to calculate the real distance between them, using the map's scale.

• Groups will create a digital presentation (either a Google Doc or a slide deck) detailing their calculation process, including screenshots of the map and the steps they took.

• The instructor can set up a point system where each group earns points for accuracy in calculations, creativity in presentation, and clarity in explaining their methods.

• Finally, each group will present their findings and calculations to the class.

• Groups can vote on the best presentation, with the winning team receiving a small prize.

Activity 3 - Storytelling on Social Media: The Journey of Ratios

> Duration: 60 - 70 minutes

- Goal: Foster an understanding of ratios through a digital storytelling format that encourages creativity, collaboration, and communication skills.

- Deskripsi Activity: Students will craft a series of posts for an imaginary social media account, explaining in a fun and creative manner how ratios occur in everyday life.

- Instructions:

• Organize the class into groups of no more than 5 students.

• Each group will be responsible for creating a fictional social media account and posting a series of explanations about ratios.

• Groups should begin with an introduction to the concept of ratios, followed by practical examples (like ingredient amounts in a recipe or the speed of a vehicle).

• Each post should include explanatory text, images or memes, graphs, and even short videos.

• Students will review and comment on each other's posts, promoting constructive and collaborative interaction.

• At the end of the activity, each group will summarize their posts and the interactions received, showcasing what they learned and the feedback they gathered.

Feedback

Duration: (20 - 25 minutes)

This stage is designed to solidify student learning by providing a space for reflection, sharing insights, and receiving constructive feedback. By engaging in discussion and hearing varying perspectives, students can deepen their understanding of the concepts addressed and enhance their communication and critical thinking skills.

Group Discussion

📢 Group Discussion: Initiate a discussion where each group shares insights gained during the activities. Use the following script to guide the discussion:

1. Introduction: "Now that we've wrapped up our activities, let's share what each group has learned. I’d like each group to provide a brief overview of their experiences and findings."
2. Reflection Questions: "Let's reflect on our experiences. What did you find most challenging and the most intriguing?"
3. Conclusion: "After hearing from everyone, what are the key lessons we learned about ratios and their application in our everyday lives?"

Reflections

1. 🧐 Reflection Questions:

1. What was the most challenging aspect of the activities and how did you overcome those hurdles?
2. How did utilizing digital tools enhance your understanding of ratios and help with the activities?
3. Can you provide some practical, everyday examples where you recognize the use of ratios?

Feedback 360º

🔄 360° Feedback: After the group discussion, organize a 360° feedback session. Instruct students to give constructive and respectful feedback to their peers. This can follow the steps outlined below:

1. Introduction to Feedback: "Let’s take a few minutes to share feedback with each other. Please be respectful and specific in your comments."
2. Specific Feedback: "Each student should offer something positive and a suggestion for improvement for each peer."
3. Conclusion: "Once everyone has had a chance to speak, each student should summarize what they took away from the feedback received and how they intend to implement those suggestions."

Conclusion

Duration: 10 - 15 minutes

📝 Purpose 📝: This final stage of the lesson is intended to reinforce learning by allowing time for reflection and grasping the significance and application of ratios across various contexts. By linking the content to today’s fast-paced world, students can see the practical relevance of what they’ve learned, facilitating a better understanding of the concepts covered. 🌟

Summary

🎉 Lesson Summary 🎉: Let’s recap our journey! Today, we learned that ratios allow us to compare two quantities. We explored how to calculate speed through creative videos, tackled gamified challenges focused on map scales and real distances, and became skilled digital storytellers, demonstrating ratios in social media posts. All of this in a practical, collaborative, and enjoyable way! 🚀

World

🌍 In Today's World 🌍: Today's lesson ties directly to our digital lives. When we talk about ratios, we're referring to concepts that show up constantly — whether it's estimating trip time using a vehicle's speed or understanding scale when navigating a route on a digital map. Moreover, the ability to convey these ideas creatively and effectively is highly valued in a world filled with digital influencers and visual content. 📱✨

Applications

🔍 Everyday Applications 🔍: Knowing how to calculate and utilize ratios is crucial in various day-to-day situations, like organizing trips, cooking with scaled recipes, or even analyzing financial data. These skills become even more pertinent when we recognize their presence in the digital tools we use regularly, such as navigation apps and social media. 🗺️🍲📈