Lesson Plan | Teachy Methodology | Graphics: Pie Charts

Objectives

Duration: 10 - 15 minutes

The purpose of this stage is to introduce students to the main objectives of the class content, ensuring that everyone understands the importance of analyzing and interpreting pie charts. This phase prepares students to engage in subsequent practical activities, contextualizing the learning within their reality and highlighting how these skills are applicable in the modern digital world.

Main Objectives

1. Analyze data presented in pie charts.

2. Understand when it is interesting to use pie charts.

3. Extract information from pie charts, such as the percentage of a particular response.

Introduction

Duration: 10 - 15 minutes

The purpose of this stage is to introduce students to the main objectives of the class content, ensuring that everyone understands the importance of analyzing and interpreting pie charts. This phase prepares students to engage in subsequent practical activities, contextualizing the learning within their reality and highlighting how these skills are applicable in the modern digital world.

Warming Up

Pie charts, also known as sector charts, are extremely useful visual tools for clearly and intuitively representing quantitative data. These charts are widely used in various fields, such as marketing, opinion research, and social statistics, to show the proportions among different categories. To start, ask students to use their cell phones to find an interesting fact about pie charts and share it with the class. Encourage them to find real applications of this type of chart in news, social media, or scientific studies.

Initial Reflections

1. What are the main advantages of pie charts compared to other types of charts?

2. In what situations do you think it is most appropriate to use a pie chart?

3. Have you seen pie charts being used in social media or news? In what context?

4. How does the shape of a pie chart help to understand the proportion of data?

Development

Duration: 70-80 minutes

The purpose of this stage is to allow students to apply their knowledge of pie charts in practical and contextualized activities, encouraging collaboration, creativity, and the use of digital technologies. Each activity proposes a realistic and engaging scenario to stimulate the interest and motivation of students, as well as provide relevant learning experiences for modern life.

Activity Suggestions

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

Activity 1 - 📊 Digital Data Influencers

> Duration: 60-70 minutes

- Objective: Promote the understanding of pie charts through the creation of educational and visual content, contextualizing the learning in the world of social media.

- Description: In this activity, students will become digital influencers who need to create educational content for their social media explaining how to interpret pie charts. They will collect real data, create pie charts, and produce an explanatory video to post on a fictitious social network.

- Instructions:

• Divide students into groups of up to 5 people.

• Ask each group to choose a topic of interest to collect data (e.g., movie preferences, eating habits, types of music).

• Each group must use their cell phones or computers to do a quick survey (they can use online forms or interview classmates) and collect the data on the chosen topic.

• With the data in hand, students must create pie charts using online tools like Google Sheets, Canva, or other chart platforms.

• After creating the charts, each group must produce a short video (2-3 minutes) explaining the data represented in the pie charts.

• The videos should be creative and clear, using visual elements and accessible language for a young audience.

• Present the videos to the class and discuss the different themes addressed and the interpretation of the pie charts.

Activity 2 - 🎮 Gamification with Pie Charts

> Duration: 60-70 minutes

- Objective: Stimulate collaborative learning and the interpretation of pie charts through a gamified and interactive approach.

- Description: Students will participate in a quiz game where each question is related to the interpretation of pie charts. The game will be held online using platforms like Kahoot! or Quizizz.

- Instructions:

• Divide students into groups of up to 5 people.

• Prepare a quiz in advance with pie charts and related questions using Kahoot! or Quizizz.

• Explain to students that they will participate in an online game and that it is important for each group to collaborate to interpret the charts and answer the questions correctly.

• Provide the link or code for the game and ask students to access the platform with their cell phones or computers.

• Start the quiz and monitor the progress of the groups, encouraging internal discussion for each answer.

• At the end of the game, reveal the scores and discuss the correct answers, highlighting important points about the interpretation of pie charts.

Activity 3 - 🗳️ School Opinion Survey

> Duration: 60-70 minutes

- Objective: Develop data collection and interpretation skills using pie charts to visually represent the results of a real opinion survey.

- Description: Students will conduct an opinion survey at school on a relevant topic and create pie charts to present the results. They will use digital tools to collect, organize, and present the data.

- Instructions:

• Divide students into groups of up to 5 people.

• Clarify that they will conduct an opinion survey on a relevant topic at school (e.g., opinion on school meals, sports preferences, use of technology at school).

• Each group must create an online form (using Google Forms or another similar tool) to collect responses from classmates.

• Students should share the form and collect responses over a period of 20-30 minutes.

• With the collected responses, students must use tools like Google Sheets to organize the data and create pie charts representing the results of the survey.

• Each group must prepare a short presentation (using digital slides) explaining the results of the pie charts.

• Present the surveys to the class and discuss the interpretations of the charts and the relevance of the results.

Feedback

Duration: 10 - 15 minutes

The purpose of this stage is to consolidate learning by allowing students to reflect on what they learned and receive constructive feedback from peers. This final discussion is crucial to validate the understanding of concepts, promote self-assessment, and develop communication and cooperation skills.

Group Discussion

🗣️ Group Discussion: Facilitate a group discussion with all students, where the groups share what they learned from the experience and their conclusions. Use the following outline to introduce the discussion:

1. Introduction: Ask students about the main discoveries and learnings regarding pie charts.
2. Topics Addressed: Ask each group to share the chosen topic and the data they collected.
3. Charts Created: Request that the groups explain the pie charts and the interpretation of the data represented.
4. Challenges and Solutions: Ask about difficulties encountered during the activities and how they were overcome.
5. Practical Applications: Discuss how the acquired skills can be applied in real-life situations.

Reflections

1. 📈 How did creating pie charts help you understand the collected data better? 2. 🤔 What were the biggest difficulties in interpreting pie charts and how did you overcome them? 3. 🌐 How do you think pie charts can be used to communicate information on social media and in the media?

360° Feedback

🔄 360° Feedback: Guide students to conduct a 360° feedback session, where each student should receive feedback from the other group members they worked with. Explain that the feedback should be constructive and respectful, focusing on positive aspects and suggestions for improvement. Use the following outline to guide this activity:

1. Positive Aspects: Each student should highlight one or more qualities of a colleague in the work completed.
2. Suggestions for Improvement: Each student should offer a constructive suggestion on how the colleague can improve in future activities.
3. Personal Feedback: Reserve a moment for each student to reflect and write a brief personal feedback about their own participation and performance.

Conclusion

Duration: 10 - 15 minutes

📚 Purpose: This stage serves to consolidate the learning from the class, recapping the main points in a light and engaging way, connecting the content to the students' reality and modern contexts. In the end, students understand not only how to interpret pie charts but also the relevance of this skill in today’s world.

Summary

🎉 Fun Summary: Imagine that pie charts are like slices of a pizza 🍕. Each slice represents an important part of the data collected. Today, we learned to analyze these slices to better understand the 'pizza' of data. We created our own charts, explored different themes, and even became digital influencers to share knowledge! 📊

World Connection

🌍 In Today's World: In a world where we are surrounded by information, knowing how to interpret pie charts helps us make informed decisions and understand the data we see on social media, news, and academic research. It is an essential skill in the digital age, where clear data visualization is key to effective communication.

Practical Application

🔍 Applications in Daily Life: Pie charts are used for everything, from showing the preferences of a group of people to analyzing market data. For example, companies use these charts to understand consumer preferences and governments to plan public policies based on opinion research. Knowing how to interpret them makes us more critical and informed.