Lesson Plan | Teachy Methodology | Roman Numerals

Objectives

Duration: 10 - 15 minutes

This stage aims to provide a clear overview of the main objectives to be achieved during the lesson. It establishes the foundation for the practical activities and discussions that will follow, ensuring that students understand the relevance of Roman numerals in mathematics and everyday situations.

Main Objectives

1. Recognize and understand the historical and practical importance of the decimal system compared to the Roman numeral system.

2. Enhance the ability to convert numbers from the decimal system to Roman numerals and vice versa.

3. Apply knowledge of Roman numerals to solve practical problems, such as reading clocks and house numbering.

Side Objectives

1. Develop problem-solving skills.
2. Foster curiosity about the evolution of numerical systems throughout history.

Introduction

Duration: 10 - 15 minutes

🔍 Purpose: The purpose of this stage is to engage students from the beginning of the lesson by connecting the historical content of Roman numerals to modern reality. By searching for interesting facts and discussing key questions, students will begin to see the relevance and practical application of Roman numerals, in addition to activating the prior knowledge they already have about the topic.

Warming Up

🎓 Warm-up: Start the lesson by briefly discussing the historical importance of Roman numerals, how they were used in Ancient Rome for commercial transactions, historical records, and even the construction of monuments. Then, instruct students to use their cell phones to search for and share an interesting fact related to Roman numerals. This may include information about how they are used today, such as in clocks or for numbering book chapters.

Initial Reflections

1. 📜 What are Roman numerals and where are they still used today?

2. ⏰ Why do some clocks use Roman numerals?

3. 📚 How have Roman numerals influenced other numerical systems throughout history?

4. 🕰️ What are the advantages and disadvantages of Roman numerals compared to the decimal system?

5. 🏺 Do you know of any famous monuments or buildings that use Roman numerals?

Development

Duration: 70 - 80 minutes

The purpose of this stage is to deepen students' understanding of the conversion between numerical systems and their practical applications, using dynamic and technological activities that encourage teamwork, creativity, and practical application of concepts.

Activity Suggestions

It is recommended that only one of the suggested activities be carried out

Activity 1 - 🔢 Numeric Influencer Challenge 📲

> Duration: 60 - 70 minutes

- Objective: Enhance the ability to convert numbers between the decimal and Roman systems while developing communication and teamwork skills.

- Description: Students must create a 'digital influencer' style video explaining how to convert decimal numbers to Roman numerals and vice versa. The activity should be published on a fictional social media platform, which will be shared with the class.

- Instructions:

• Form groups of up to 5 students.

• Each group should research and review the conversion between decimal numbers and Roman numerals.

• Create a script for a video up to 5 minutes explaining the conversion process.

• Record the video using their cell phones, incorporating creative elements like animations, practical demonstrations, and challenges.

• Publish the video on a fictional social media platform created on Google Classroom or another collaborative tool.

• Watch the videos from other groups and leave constructive comments.

Activity 2 - 🕰️ Numeric Treasure Hunt 🗺️

> Duration: 60 - 70 minutes

- Objective: Apply knowledge of conversion between numerical systems in a problem-solving context, also stimulating teamwork and research.

- Description: Students must participate in a digital treasure hunt, where each clue is provided in Roman numerals. Correct answers lead to new clues, culminating in a prize at the end.

- Instructions:

• Form groups of up to 5 students.

• Each group receives the first clue, written in Roman numerals.

• Students must convert the clue to the decimal system and search for the correct answer on the internet or in materials provided by the teacher.

• The correct answer leads to a new clue, which is also in Roman numerals.

• The process repeats until the group reaches the final 'treasure.'

• Reflect on the activity and discuss the strategies used.

Activity 3 - 🕹️ Mathematical Game Show 🎮

> Duration: 60 - 70 minutes

- Objective: Reinforce knowledge about Roman numerals and numerical conversion in a dynamic and interactive way, fostering healthy competition and student engagement.

- Description: Students must participate in a game show, where questions and challenges related to Roman numerals are presented. The competition takes place in a gamified environment, using online quiz platforms.

- Instructions:

• Form groups of up to 5 students.

• Each group must choose a name and create a digital avatar.

• Use an online quiz platform (such as Kahoot! or Quizizz) to create a game with questions about the conversion between decimal and Roman systems.

• The groups compete by answering the questions in real-time, accumulating points.

• The winning group receives a symbolic prize, such as a digital certificate or extra points in Google Classroom.

• Discuss the questions and answers after the game ends, reinforcing the concepts learned.

Feedback

Duration: 15 - 20 minutes

🎯 Purpose: The purpose of this stage is to consolidate students' learning, allowing them to reflect on their experiences, share their discoveries, and receive constructive feedback from peers. This helps reinforce the concepts learned, promote self-assessment, and encourage group collaboration, preparing students for future active learning activities.

Group Discussion

🎤 Group Discussion: Facilitate a group discussion with all students where groups share what they learned by completing the activities and their conclusions. Use the following script to introduce the discussion:

Introduction: 'Let's discuss the experiences we had while doing our activities on Roman numerals. Each group, please share what you learned and the conclusions you reached.' Sharing: Invite each group to present their discoveries and observations. Debate: Facilitate a debate where students can discuss the differences and similarities between the methods and conclusions of each group.

Reflections

1. 🔄 Reflection Questions:

What was the process of converting between the decimal and Roman systems like? What were the main difficulties and how did you overcome them? 2. How did collaboration in the group help in understanding Roman numerals? 3. Can you identify everyday situations where the knowledge of Roman numerals may be useful?

360° Feedback

💬 360° Feedback: Instruct students to conduct a 360° feedback step, where each student should receive constructive feedback from their group peers. Guide them to focus on the following aspects:

Strengths: 'What do you think your peer did well during the activity?' Areas for Improvement: 'What do you suggest your peer could improve next time?' Gratitude: 'Thank your peer for something specific they did that helped the group.'

Ensure that feedback is given in a constructive and respectful manner, promoting an environment of collaboration and mutual support.

Conclusion

Duration: 10 - 15 minutes

🎯 Purpose: The purpose of this stage is to consolidate and reflect on the knowledge acquired, connecting learning to students' everyday realities. This fun and interactive summary reinforces learned concepts in a light-hearted and engaging way, ensuring that students recognize the practical relevance of the content and leave the lesson motivated to apply what they have learned. 🚀📚

Summary

🚀 Summary: Imagine yourself as a time explorer! Today, we traveled from Roman arenas to modern skyscrapers, unraveling the mysteries of Roman numerals. 🏛️↔️🏙️ We learned the art of converting numbers from the decimal system to Roman and vice versa, exploring how they were used in clocks, ✨historical buildings✨, and even in book chapters! 📚🔢

World Connection

🌐 In the World: The lesson connected the past and present, showing how Roman numerals still have a presence in our lives, from the clock face you see on your wall to the chapter numbers of your favorite books. Furthermore, we discussed how these numerical systems influenced the evolution of mathematics and the counting systems we use today. 🕰️🧮

Practical Application

👟 Applications: Understanding Roman numerals is not just a historical journey; it's a practical tool. Using this knowledge can help you interpret ancient clocks, decipher numbers on monuments, and even solve mathematical problems more broadly. 🗺️🕰️