Lesson Plan | Teachy Methodology | Planar Isomerism

Objectives

Duration: 10 - 15 minutes

The aim of this stage is to clearly outline the main and secondary objectives that will guide learning about planar isomerism. Setting clear goals allows students to focus on critical concepts and apply this knowledge in practical activities and digital discussions, promoting an active and contextualized learning environment.

Main Objectives

1. Recognize the main planar isomers in organic compounds.

2. Classify the types of planar isomerism, such as functional and chain.

3. Determine the number of planar isomers that a compound can present.

Side Objectives

1. Reflect on the applicability of planar isomerism in everyday contexts.
2. Develop critical analysis and problem-solving skills in chemistry.

Introduction

Duration: 10 - 15 minutes

The purpose of this stage is to warm up students to the lesson topic, activating prior knowledge and promoting curiosity. By seeking interesting facts and answering key questions, students will feel more engaged and prepared to participate in the upcoming practical activities.

Warming Up

Briefly explain that planar isomerism is a chemical phenomenon where compounds with the same molecular formula have different planar structures. Encourage students to use their phones to find an interesting fact about planar isomerism. For example, they may discover that isomerism was crucial to the discovery of different forms of vitamin A.

Initial Reflections

1. What are planar isomers?

2. What is the importance of planar isomerism in organic chemistry?

3. How can planar isomerism influence the physical and chemical properties of a compound?

4. What examples of planar isomerism do we find in common everyday compounds?

5. Did anyone find an interesting fact about planar isomerism using their phones?

Development

Duration: 70 - 80 minutes

The aim of this stage is to provide students with a practical and interactive experience to deepen their knowledge of planar isomerism. By using digital methodologies and modern technologies, students become protagonists in their learning, developing essential skills such as teamwork, problem-solving, and creative communication.

Activity Suggestions

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

Activity 1 - Unveiling Chemical Mysteries on Instagram

> Duration: 60 - 70 minutes

- Objective: Use social media technologies to deepen understanding of planar isomerism and promote collaboration and creativity among students.

- Description: Students will create a series of Instagram Stories to explain different types of planar isomerism. Each student group will be responsible for a specific type of isomerism and must make creative posts with illustrations, short videos, and explanatory texts, contextualizing the topic with everyday elements.

- Instructions:

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

• Each group should choose or be assigned a specific type of planar isomerism (e.g., chain isomerism, position isomerism, functional isomerism).

• Students should use their phones to create a joint Instagram account or use an existing account.

• Groups will have 60 minutes to develop a series of Stories consisting of at least 5 posts that explain the type of isomerism with real examples, illustrations, and short videos.

• Encourage students to use filters, emojis, and other graphic resources to make the content more attractive and accessible.

• At the end, each group presents their Stories to the class, discussing the content covered and the methodology used.

Activity 2 - Gamification: The Isomer Treasure Hunt

> Duration: 60 - 70 minutes

- Objective: Encourage teamwork, promote critical thinking, and apply knowledge of planar isomerism in a playful and interactive context.

- Description: Transform the classroom into a large treasure hunt game, where students must solve riddles related to planar isomerism to find hidden clues. Each clue will lead to the next challenge, and the group that deciphers all the riddles correctly first wins.

- Instructions:

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

• Prepare the clues and riddles in advance, hiding them around the classroom or in specific locations that are easily accessible.

• Each riddle should relate to a type of planar isomerism and require students to apply their knowledge to solve them.

• Distribute the first clue to all groups at the same time.

• Students must use their phones and the internet to research and solve the riddles.

• As groups solve each riddle, they will find a new clue until they complete the circuit.

• The first group to solve all the riddles correctly wins a symbolic prize.

Activity 3 - Chemical Podcast: Uncomplicating Planar Isomerism

> Duration: 60 - 70 minutes

- Objective: Develop communication skills, audio editing techniques, and deepen understanding of planar isomerism in a creative and collaborative way.

- Description: Students will create a podcast episode in which they discuss and explain different types of planar isomerism. They must structure the podcast script, record the dialogues, and edit the audio, using free software available online.

- Instructions:

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

• Each group should choose or be assigned a specific type of planar isomerism (e.g., chain isomerism, position isomerism, functional isomerism).

• Students should research thoroughly about the chosen type of isomerism and structure a script for the podcast.

• Use computers or phones with audio recording programs such as Audacity (for computers) or recording apps available for phones.

• Students should record and edit the podcast, including soundtracks or sound effects they deem relevant.

• After 60 minutes, each group presents their podcast to the class, discussing the points covered and the production experience.

Feedback

Duration: 20 - 30 minutes

📝 Purpose: This stage aims to consolidate the learning acquired during the practical activities by promoting reflection and discussion about the concepts covered. Additionally, the 360° feedback allows the development of self-criticism and continuous improvement skills, providing students with a broad perspective on their contributions and opportunities for personal and academic growth.

Group Discussion

❓ Group Discussion: Facilitate a group discussion where each group shares what they learned during the practical activities (Instagram Stories, Isomer Treasure Hunt, and Chemical Podcast). Use the following script to introduce the discussion:

• Start by thanking everyone for their participation and highlighting the importance of the activities carried out.
• Ask the groups how their experience was in creating digital content related to planar isomerism.
• Invite each group to present a summary of their productions, highlighting the main challenges and learnings.
• Open the discussion for comments and questions from other students.

Reflections

1. 📚 Reflection Questions:

1. How did the different activities (Instagram Stories, Treasure Hunt, Podcast) help you better understand the concepts of planar isomerism?
2. What were the biggest challenges encountered during the creation and execution of the activities and how did you overcome them?
3. In what way did the use of digital technologies and social media influence the learning of the proposed theme?

360° Feedback

🔄 360° Feedback: Organize a 360° feedback stage, where each student should receive feedback from their group peers. Guide students to keep the feedback constructive and respectful, using the structure:

• Positive Points: What the peer did well during the activity.
• Suggestions for Improvement: What could be improved for future activities.

To facilitate, distribute a digital form (Google Forms, for example) where each student can anonymously fill out feedback for their peers.

Conclusion

Duration: 10 - 15 minutes

📎 Purpose: The conclusion of the class aims to consolidate learning by connecting the studied concepts with reality and their various practical applications. Additionally, this stage encourages reflection on the importance of the topic and how digital tools can enrich and facilitate the understanding of complex topics, promoting a more engaged and meaningful education. 📚🌟

Summary

🎉 Summary: Imagine that planar isomerism is like a chemical puzzle where each piece can fit together in different ways, creating distinct images! During the class, students explored functional isomerism, chain isomerism, and position isomerism through interactive activities such as creating Instagram Stories, treasure hunt games, and podcast production. These methods not only highlighted the structural differences among the compounds but also their implications for chemical and physical properties. As a result, students had fun learning and applying complex concepts in a practical and accessible way! 🧩🔍

World Connection

🌍 In the Current World: We live in an era where information is digital, and learning needs to keep up with this dynamic. The use of social networks and digital media in education about planar isomerism connects students to the modern reality, where knowledge is shared and built collaboratively. This method reflects the current job market, where technological fluency and the ability to present content attractively are valued skills. 📱💡

Practical Application

🧪 Applications: Understanding planar isomerism is vital not only for school exams but also for the development of new drugs, foods, and materials, where small differences in molecular structure can result in significant variations in properties and functions. This skill can open doors for careers in chemistry, biotechnology, and many other fields where molecular knowledge is essential. 🚀🔬