Lesson Plan | Technical Methodology | Flowcharts

Objectives

Duration: 10 to 15 minutes

The purpose of this stage is to ensure that students understand the importance of flowcharts as a practical and efficient tool for solving complex problems in a visual and organized manner. This skill is extremely relevant in the job market, as many professions require the ability to interpret and create flowcharts to optimize processes and make informed decisions.

Main Objectives

1. Interpret simple flowcharts to facilitate the understanding and organization of information.

2. Represent mathematical problems through flowcharts to develop problem-solving skills.

3. Solve problems involving the position of cities and the roads that connect them using flowcharts.

Side Objectives

1. Encourage students' logical and critical thinking.
2. Promote collaboration and teamwork during practical activities.

Introduction

Duration: 10 to 15 minutes

The purpose of this stage is to ensure that students understand the importance of flowcharts as a practical and efficient tool for solving complex problems in a visual and organized manner. This skill is extremely relevant in the job market, as many professions require the ability to interpret and create flowcharts to optimize processes and make informed decisions.

Contextualization

Flowcharts are visual tools used to represent the sequence of steps necessary to solve a problem or perform a task. They are widely used in various fields such as programming, engineering, and even in organizing personal projects. With flowcharts, it is possible to clearly and organizedly visualize what needs to be done, facilitating the identification of possible improvements and communication between teams.

Curiosities and Market Connection

Curiosity: The concept of flowcharts was popularized by Frank Gilbreth in the 1920s to map work processes and increase efficiency. Market Connection: Nowadays, flowcharts are essential in areas such as information technology, where they are used to map software processes, and in industry, where they help optimize production lines. Professionals who know how to interpret and create flowcharts are highly valued for their ability to improve processes and solve problems efficiently.

Initial Activity

Start the class with a provoking question: 'Have you ever wondered how a computer knows exactly what to do when you click on an icon?'. Then, show a brief 3 to 5-minute video that explains in a simple and visual way how flowcharts are used to program computers and organize tasks. Choose a video that is engaging and appropriate for the age group.

Development

Duration: 50 to 55 minutes

The purpose of this stage is to ensure that students understand the fundamental concepts of flowcharts and can apply them to solve practical problems. The activities promote collaboration, reflection, and the application of acquired skills in real contexts, preparing students for situations in the job market and everyday life.

Covered Topics

1. What is a flowchart and its basic components (start/end blocks, decision, process, and input/output).
2. How to interpret simple flowcharts.
3. How to create a flowchart to solve problems.

Reflections on the Theme

Guide students to reflect on how flowcharts can simplify problem-solving in their daily lives and in various professions. Ask them how they think a flowchart could be useful for planning a trip or organizing a group activity. This will help connect the concept with practical, everyday situations.

Mini Challenge

Mini Challenge: Building Flowcharts to Solve Problems

Students will be divided into groups to create flowcharts representing the position of cities and the roads that connect them. They will need to discuss and represent the best route between two cities, considering different criteria such as distance and safety.

Instructions

1. Divide students into groups of 3 to 4 members.
2. Provide large sheets of paper, colored pencils, and rulers for each group.
3. Present a practical problem: 'You need to plan a travel route between three fictional cities (City A, City B, and City C). There are different roads connecting these cities, and each road has a specific distance. How would you represent that in a flowchart?'
4. Ask the groups to discuss and draw the flowchart, representing the cities as blocks and the roads as arrows, with the distances noted.
5. Encourage students to consider different routes and to choose the most efficient one. Each group must present their flowchart and justify their route choice.
6. Facilitate the discussion and help clarify any doubts about representing the flowchart's elements.

Objective: Develop collaboration, critical thinking, and practical application skills of flowcharts to solve logistical problems.

Duration: 30 to 35 minutes

Evaluation Exercises

1. Interpret the following flowchart and describe the process it represents.
2. Create a flowchart to represent a student's daily routine from the moment they wake up until bedtime.
3. Solve the problem: 'Draw a flowchart representing the decision-making process between going to school by bus, bike, or walking, considering factors such as distance and weather.'

Conclusion

Duration: 10 to 15 minutes

The purpose of this stage is to consolidate learning, ensuring that students understand the practical application of flowcharts and the connections between theory and practice. Additionally, it aims to promote reflection on the importance of these skills in daily life and in the job market, encouraging them to continue developing this competence.

Discussion

Promote a final discussion with students about what they learned in class. Ask them how they felt when creating and interpreting flowcharts, and how they believe these skills could be useful in other subjects and in everyday life. Encourage them to share examples of situations where they could use flowcharts to solve problems or organize activities.

Summary

Recap the main content presented in the class, such as the definition and components of a flowchart, the interpretation of simple flowcharts, and the creation of flowcharts to solve problems. Reinforce the importance of each stage and how they connect to form an effective tool for organization and problem-solving.

Closing

Explain how the class connected the theory of flowcharts with practical and real-life applications, both in the classroom and the job market. Reinforce the relevance of flowcharts in various professions and how this skill can be a differentiator in students' future careers. Conclude the class by highlighting the importance of continuing to practice creating and interpreting flowcharts to improve these skills.