(Originais Teachy 2023) - Question Easy of Physical Education

Did you know that many games and activities we love have origins in the cultures of indigenous and African peoples? These games are very important because they helped shape the culture of our country, Brazil. By observing the games you enjoy playing the most at school or at home, and thinking about what we have learned from indigenous and African cultures, how do you think these games may have come from these peoples and contributed to our society? Share your thoughts and give an example of how a game could have this origin.

Imagine that you are a detective and need to uncover a mystery about your own body. To solve this mystery, you must pay close attention to the signals your body sends when you move and play. Think about a game or activity that you really enjoy doing, and describe how your body moves during this play. Which parts of your body do you use the most? And what movements can you easily make? Now, thinking about this game, write about a superpower that you would like to have to further improve your ability to move and why this superpower would be important to you.

During the last practical class, the 3rd year high school students participated in an 'Ultimate Frisbee' tournament, an invasion sport that combines elements of American football, basketball, and soccer, requiring cooperation and team strategy to advance and score points. Considering the concepts of motion kinematics, where kinematics studies movement purely in terms of space and time, without considering the causes of that movement, the students observed that, to throw a frisbee, it is necessary to calculate the force and direction of the throw, taking into account the distance and wind speed. If a player wants to throw a frisbee, with a mass of 175 g, so that it travels a horizontal distance of 30 m and at a constant height of 2.5 m above the ground, disregarding air resistance and considering the local acceleration due to gravity as 9.8 m/s², what should be the initial velocity of the frisbee at the time of the throw? Additionally, suppose the player is able to apply a constant force to the frisbee during the throw. Calculate the initial velocity required to achieve this feat.

In the current context, the practice of physical exercise is strongly encouraged due to its health benefits. However, it is common for people to confuse the terms 'physical exercise' and 'physical activity', using them as synonyms. According to the American College of Sports Medicine (ACSM), 'physical exercise' is a subcategory of 'physical activity' that is planned, structured, repetitive, and intentional with the goal of improving or maintaining one or more components of physical fitness' (ACSM, 2014). Based on this definition, discuss the conceptual differences between 'physical activity' and 'physical exercise', as well as their implications in the development of health programs and the public's understanding of the importance of body movement.