Contextualization

Water is vital for life as we know it. It covers 70% of the surface of our planet and is everywhere in our biology - about 60% of the human body is composed of water. In this project, we will explore the crucial role that water plays in the human body.

Water performs many essential functions in the human body, including maintaining body temperature, lubricating joints, protecting body tissues, assisting in waste excretion through urine, and participating in digestion.

Furthermore, water makes up most of our blood and is essential for transporting nutrients and oxygen to the body's cells. Without water, these vital processes would be impossible, and life as we know it could not exist.

Introduction

This project will address the importance of water for the functioning of the human body. We will delve into the understanding of the biochemical and physiological processes in which water plays a fundamental role, such as maintaining homeostasis, transporting nutrients, and excreting waste.

Students will be encouraged to discover how the percentage of water in the human body varies with age, sex, and amount of adipose tissue. We will investigate the differences in the amount of water present in various tissues and organs of the body, and how this water is used.

Based on these studies, each group will then develop an educational presentation to explain the learned content in a fun and engaging way for their peers. The goal is to stimulate research, creativity, teamwork, and active learning.

Practical Activity

Activity Title

"The Source of Life: Water in the Human Body"

Project Objective

This activity aims to help students understand the importance of water in the functioning of the human body and discover how the percentage of water in the body changes with age, sex, and amount of adipose tissue, through research, group discussion, and creative presentation.

Detailed Project Description

This project will be carried out in groups of 3 to 5 students. The expected duration is one month, and each student should spend 5 to 10 hours throughout the project.

Students will conduct research, using the provided sources and others of their choice, on the importance of water for the functioning of the human body, the biochemical and physiological processes in which water plays a fundamental role, and how the percentage of water in the human body varies with age, sex, and amount of adipose tissue.

Each group will create a presentation, which can be in the form of a video, slide presentation, poster, or 3D model, to explain and demonstrate what they have learned. This work will develop research skills, critical thinking, teamwork, communication, and presentation skills.

Necessary Materials

No specific materials are required for the project - only internet access for research and appropriate materials for the final presentation, which will be determined by the students.

Detailed Step-by-Step

1. Group Formation: The class will be divided into groups of 3 to 5 students.
2. Research: Each group should research the importance of water for the human body, the physiological and biochemical processes in which water plays a fundamental role, and how the percentage of water in the human body varies.
3. Group Discussion: After everyone in the group has completed their research, they should meet to discuss and synthesize the information they have found.
4. Presentation Creation: Each group will create a creative presentation in the form of a video, slide presentation, poster, or 3D model.
5. Presentations: Each group will present what they have learned to the class and the teacher.
6. Written Document: Finally, each group must produce a final report, containing:
   1. Introduction: Contextualizing the theme, its relevance, and the project's objective.
   2. Development: Explaining the theory that underpins the project, the activity carried out, the methodology used, and the results obtained.
   3. Conclusion: Summarizing the main points, explaining the learnings obtained, and the conclusions about the project.
   4. Bibliography: Indicating the sources consulted.