Lesson Plan | Teachy Methodology | Organic Functions: Nomenclature of Nitro Compounds

Objectives

Duration: 10 - 15 minutes

This stage aims to contextualize students about the specific objectives of the lesson, ensuring they understand the learning expectations. This will help guide their activities and efforts during the class, promoting a clear and focused approach to the skills to be developed.

Main Objectives

1. Name nitro compounds using IUPAC nomenclature.

2. Recognize the chemical structure of nitro compounds and differentiate them from other organic compounds.

Side Objectives

1. Compare the nomenclature of nitro compounds with that of other organic functions to identify similarities and differences.

Introduction

Duration: 10 - 15 minutes

The purpose of this stage is to engage students from the start of the lesson, contextualizing them about the relevance of the topic and stimulating critical thinking. By seeking and sharing interesting facts, students begin to connect previously studied theoretical content with practical applications in real life, making learning more meaningful.

Warming Up

🎬 Warm-up: Explain to students that nitro compounds are a class of organic compounds that contain one or more nitro groups (-NO2) attached to a carbon chain. These compounds are widely used in industry, especially in explosives, medicines, and dyes. Instruct students to use their cell phones to look up and share an interesting fact about the application or history of nitro compounds.

Initial Reflections

1. 📌 What characterizes a nitro compound in terms of chemical structure?

2. 📌 How does the nomenclature of nitro compounds differ from that of other organic compounds you have studied?

3. 📌 What are some practical applications of nitro compounds in everyday life?

4. 📌 Did anyone find an interesting fact about nitro compounds? Can you share it with the class?

5. 📌 Why is it important to recognize and correctly name nitro compounds?

Development

Duration: 70 - 80 minutes

The purpose of this stage is to provide students with the opportunity to apply their knowledge of nitro compounds practically and innovatively, using digital technologies. Through the proposed activities, students will develop communication, collaboration, and critical thinking skills while reinforcing the theoretical content learned.

Activity Suggestions

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

Activity 1 - 🚀 Nitro Influencer Mission!

> Duration: 60 - 70 minutes

- Objective: Develop scientific communication skills and apply knowledge about the nomenclature of nitro compounds in a modern and digital context.

- Description: Students must create a series of social media posts (Instagram/Twitter) explaining the nomenclature of nitro compounds and their real-life applications. Each group takes on the role of 'digital influencers' specializing in chemistry, and must use photos, videos, and graphics to create attractive and informative content.

- Instructions:

• Divide students into groups of up to 5 people.

• Explain that each group will be responsible for creating a series of 3 to 5 social media posts using cell phones or computers.

• Students must research and create content that explains the IUPAC nomenclature of nitro compounds, including at least 3 different examples, and their practical applications.

• Encourage groups to use image and video editing tools to make the posts more appealing.

• Each group must present their posts to the class, explaining the content of each and the choices made in creating the material.

• At the end, students should vote on the most creative and informative series of posts.

Activity 2 - 🎮 Nitro Quiz Show!

> Duration: 60 - 70 minutes

- Objective: Reinforce specific knowledge about nitro compounds in a dynamic and competitive way, encouraging collaboration and active learning.

- Description: Students will participate in an interactive quiz about nitro compounds using the Kahoot! platform. Each group will compete to answer questions about nomenclature, structure, and applications of nitro compounds. Points will be awarded based on the speed and accuracy of responses.

- Instructions:

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

• Prepare a quiz of approximately 20 questions about nitro compounds on Kahoot! or another online quiz platform.

• Explain the rules of the quiz: each group will have a device (cell phone/tablet) to submit their answers.

• In each round, students will have a limited time to answer the question displayed on the screen.

• Scores will be automatically calculated based on the accuracy and speed of responses.

• At the end of the quiz, reveal the winning group and discuss the most challenging questions, explaining the correct answers and clarifying doubts.

Activity 3 - 📹 Chem-Movie: Documenting Nitro Compounds!

> Duration: 60 - 70 minutes

- Objective: Promote creativity and critical thinking, while students apply and communicate their knowledge about nitro compounds in an audiovisual format.

- Description: Students will create a mini-documentary video about nitro compounds using their cell phones. The video should cover three main topics: the chemical structure of nitro compounds, the IUPAC nomenclature, and real-life applications. Students can incorporate interviews, animations, and dramatized scenes to illustrate the concepts.

- Instructions:

• Divide students into groups of up to 5 people.

• Explain that each group will be responsible for creating a mini-documentary of 5 to 7 minutes about nitro compounds.

• Students must divide the work into three parts: introduction to the chemical structure of nitro compounds, explanation of the IUPAC nomenclature, and examples of practical applications.

• Encourage groups to use different formats, such as simulated interviews with 'experts', animations, and dramatizations to make the content more dynamic.

• Groups should edit their videos using available video editing apps on their cell phones or computers.

• Each group will present their mini-documentary to the class, followed by a brief Q&A session.

Feedback

Duration: 15 - 20 minutes

The purpose of this stage is to consolidate learning by providing an opportunity for reflection and feedback. The group discussion allows students to analyze their practical experiences, while the 360° feedback promotes an environment of personal and academic growth. This process helps reinforce acquired knowledge, encourages collaboration and effective communication, and develops self-assessment and constructive criticism skills.

Group Discussion

💬 Group Discussion: Gather all students for a collective discussion. Start the session by thanking everyone for their participation and praising the effort put into the activities. Use the following script to foster the discussion:

1. Ask each group to briefly share their experiences during the activity, focusing on the discoveries and challenges faced.
2. Ask how it was to use digital tools to learn and teach the nomenclature of nitro compounds.
3. Request groups to reflect on their communication strategies and their impact on understanding the topic.
4. Encourage debates about the differences in each group's approach and what each one learned from the diversity of methods presented.

Reflections

1. 🔍 What do you consider the most challenging when explaining the nomenclature of nitro compounds digitally? 2. 🌐 How did digital tools help (or hinder) the understanding of the nomenclature of nitro compounds? 3. 🧩 What new skills did you develop or improve during this lesson? 4. 💡 What aspects do you think could be improved in your presentations and why?

360° Feedback

🔄 360° Feedback: Instruct students to participate in a 360° feedback session, where each student will receive constructive feedback from their peers. Explain the importance of providing honest, yet respectful feedback, highlighting positive points and suggestions for improvement. Use the following guide:

1. Each student should share something they appreciated about each peer's contribution to the group.
2. Each student should suggest one aspect in which their peer can improve in the future.
3. Emphasize the importance of maintaining a positive tone and focusing on observable and specific behaviors, avoiding personal criticism.

Conclusion

Duration: 10 - 15 minutes

🧠 Purpose: The purpose of this stage is to provide a closure that solidifies the knowledge acquired, connecting theory with modern and real practices. In addition, it fosters a critical and contextualized view of chemistry in today's world, preparing students for its conscious and innovative use. 🌟

Summary

📚 Fun Nitro Summary: Let's imagine that nitro compounds are the superheroes of organic chemistry! Each nitro group (-NO2) is like a superpower that attaches to a carbon chain. With IUPAC nomenclature, we give precise names to these heroes, such as 'Nitrobutane' or 'Nitrobenzene'. These superpowers are used in explosives, like nitroglycerin, and even in medicines! 📜🦸‍♂️

World Connection

🌍 Connection to the Modern World: Today's lesson demonstrated how organic functions are present in various technologies and products we use daily. From the Instagram feed to the pharmaceutical industries, nitro compounds play crucial roles. Understanding their nomenclature and applications connects us with the science that shapes the world around us. 📱💊

Practical Application

🔍 Importance in Daily Life: Knowing the nomenclature and structure of nitro compounds is vital for understanding their safety and effectiveness in various applications, such as explosives, dyes, and medicines. This helps us improve products and industrial processes, bringing innovation and benefits to society. 🚀