Lesson Plan | Teachy Methodology | Classification of Shapes

Objectives

Duration: 10 to 15 minutes

The purpose of this stage is to provide a clear and objective view of the concepts and skills that will be addressed throughout the lesson. Establishing the main objectives will help guide both the teacher and the students on the focus of the lesson, ensuring everyone understands the importance of classifying polygons and their properties, as well as the criteria used for this classification.

Main Objectives

1. Classify polygons based on their sides (equilateral) and angles (equiangular).

2. Recognize and distinguish triangles based on their sides (equilateral, isosceles, scalene) and angles (acute, obtuse, right).

3. Identify and classify different types of quadrilaterals (trapezoids, parallelograms, rectangles, squares, and rhombuses).

Side Objectives

1. Develop the analytical and synthetic capacity of students as they classify geometric shapes.
2. Promote the application of mathematical concepts in practical and digital contexts, such as the use of design software and social networks.

Introduction

Duration: 10 to 15 minutes

The purpose of this stage is to engage students right from the start, connecting the theme of the lesson with their daily experiences and personal interests. By researching and sharing interesting facts, students will start the lesson motivated and ready to deepen their knowledge through the subsequent practical activities.

Warming Up

To start the lesson on the classification of shapes, ask the students to use their phones to find an interesting fact about polygons. Encourage them to find curious information, such as the application of polygons in architecture, design, or nature. After a few minutes, ask them to share their discoveries with the class.

Initial Reflections

1. What is a polygon?

2. What are the main characteristics we use to classify polygons?

3. How can we distinguish triangles based on their sides and angles?

4. What are the different types of quadrilaterals and how can we identify them?

5. Why is it important to understand the classification of geometric shapes in our daily lives?

Development

Duration: 70 to 80 minutes

The purpose of this stage of the lesson plan is to provide students with an opportunity to apply their knowledge in a practical and contextualized manner, using digital technologies to carry out collaborative and creative activities. This stimulates engagement and provides a meaningful learning experience.

Activity Suggestions

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

Activity 1 - Polygon Detectives on Social Media

> Duration: 60 to 70 minutes

- Objective: Connect students' knowledge about polygons with their everyday experiences through social media, promoting critical analysis and group collaboration.

- Description: Students will be divided into groups and must take on the role of digital detectives. Using their phones, they will explore social media platforms like Instagram, Pinterest, and Facebook to find images of everyday objects that correspond to different polygons (triangles, quadrilaterals, etc.). Each group must create a post on the class's social media or a specific platform for the lesson, explaining the characteristics of each polygon found and how it was identified.

- Instructions:

• Divide the class into groups of up to 5 students.

• Ask them to access their social media and look for images that contain examples of polygons.

• Each group must select at least 5 images of different polygons.

• For each image, students must write a detailed caption that identifies the type of polygon, the main characteristics, and justifies their choice.

• Groups must post their discoveries on the class's social media or a specific platform for the lesson (like Google Classroom), marking the hashtag #PolygonDetectives.

• Reserve time for each group to present one of their discoveries to the class, explaining their observations.

Activity 2 - Triangles and Quadrilaterals: Digital Influencer Mission

> Duration: 60 to 70 minutes

- Objective: Develop students' communication and creativity skills, using digital resources to deepen their knowledge about polygon classification.

- Description: Each group of students will create an explanatory video of up to 3 minutes in the style of a digital influencer, addressing the classification of triangles or quadrilaterals. The videos should be creative and informative, using visual effects, editing apps, and any other available digital resources. The videos can be presented in class and shared on a specific platform for the lesson.

- Instructions:

• Divide the class into groups of up to 5 students.

• Ask them to choose between creating a video about the classification of triangles or quadrilaterals.

• Students must plan the content of the video, addressing the main characteristics and classifications of the chosen polygons.

• Encourage the students to be creative and use digital resources such as filters, effects, and edits to make the video attractive.

• Record the video using the students' phones.

• Edit the video using available apps, such as InShot or iMovie.

• Publish the video on the specific platform for the lesson (like Google Classroom) and reserve time for the presentation of the videos in class.

• Promote a discussion about the content presented in each video.

Activity 3 - Polygon Game: Geometric Adventure

> Duration: 60 to 70 minutes

- Objective: Promote learning in a playful and interactive way, using gamification to reinforce knowledge about polygon classification and stimulate teamwork.

- Description: Students will participate in an interactive game using a gamification platform like Kahoot! or Quizizz. The game will consist of a series of questions about the classification of polygons, including triangles and quadrilaterals. Students will work in groups to answer the questions and accumulate points. At the end, the group with the highest score will receive a symbolic prize.

- Instructions:

• Divide the class into groups of up to 5 students.

• Create a game using the chosen platform (Kahoot! or Quizizz) with questions related to polygon classification.

• Explain the rules of the game to the students and how they should interact with the platform.

• Start the game and monitor the progress of the groups, ensuring everyone participates actively.

• After the game ends, reveal the winning group and discuss the correct answers and the concepts covered.

• Encourage students to share their strategies and experiences during the game.

Feedback

Duration: 20 to 25 minutes

The purpose of this stage is to promote collective and individual reflection on the experience, reinforcing learning and skill development. The group discussion allows for the exchange of ideas and consolidation of concepts, while the 360° feedback encourages personal growth and the ability to receive and provide constructive criticism. This stage ensures that students leave the lesson with a deeper and applied understanding of the studied topic.

Group Discussion

Promote a group discussion with all students, where the groups share what they learned while completing the activities and their conclusions. Suggest that each group describe an interesting discovery or a challenge they faced during the activities. Encourage students to reflect on how the use of digital tools influenced their learning and collaboration. Say something like: 'Let's share our experiences. Each group can start by talking about something new they learned and a difficulty they overcame. How do you think the use of social media and videos influenced the way you understand polygons?'

Reflections

1. How did the use of social media and digital tools help to better understand the classification of polygons? 2. What was the main discovery or surprise you had during the activities? 3. What skills, besides mathematics, do you think you developed during the lesson? Why?

360° Feedback

Conduct a 360° feedback stage, where each student receives feedback from other group members. Guide the class to provide constructive and respectful feedback, focusing on aspects such as collaboration, creativity, and understanding of the concepts. Distribute cards or use a digital tool for students to write a positive comment and a suggestion for improvement for each peer. Explain that the goal is to help everyone grow and learn from this experience, saying: 'Let's do a 360° feedback. Each of you will receive comments from your group. Remember to be constructive and respectful, offer a compliment and a suggestion for improvement.'

Conclusion

Duration: 10 to 15 minutes

🎯 Purpose: The purpose of this stage is to consolidate learning, showing the relevance of the acquired knowledge and connecting it to the real world. This moment of reflection helps students internalize the concepts, value the importance of mathematics in everyday life, and recognize their own abilities to apply this knowledge practically and creatively. 🧠💡

Summary

🎉 Animated Summary: Imagine a world filled with geometric shapes! Today, we embarked on a journey to unravel them. We explored triangles that can be equilateral, isosceles, or scalene; learned about quadrilaterals such as rectangles, rhombuses, and squares; and delved into the universe of polygons. It was like a big game where each shape revealed its hidden characteristics. And all of this using social media and the creativity of the students! 📐✨

World Connection

🌍 In Today's World: The classification of geometric shapes may seem like a simple concept, but it is present in various aspects of modern life. From the design of logos and app interfaces to architectural constructions and digital art, understanding how to classify and identify polygons is essential. Today's lesson showed how mathematical knowledge can be applied in the daily use of social media and in content creation, making mathematics something alive and extremely relevant. 📱🏛️

Practical Application

🔧 Applications: Knowing how to classify polygons is crucial for various fields such as design, engineering, architecture, and even game programming. By understanding these shapes, students not only improve their mathematical skills but also develop a more critical and analytical view of the world around them. This opens doors for them to use this knowledge in personal and professional projects. 🎨🛠️