Página — Uerakua Anapu Uantakua Projects And Readings 1° Secundaria (pág. 90)

2. When you finish playing, talk about the experience and answer these questions:a) With which ball was it easier to knock the bottles down? Why? b) What was more important to knock the bottles down, strength or precision?C)Did you throw the ball with your hands or with your feet? d) How would you knock down the bottles using only your hand or foot? e)Do you think you delegated a function of your body to the ball to knock the bottles down? Why?

3. As a result of this exchange, write your questions or suggestions for improving the game in your notebook. Then, in communities, search in reliable sources for the answers to the following questions:a) Besides strength and precision, what other capabilities are needed to perform mechanical work? b)What is a simple machine, and what is it used for? c)What is a tool? What tools do you know? d) How has the ball evolved? e)What can a ball be used for?

INQUIRY DESIGN AND DEVELOPMENT That's the Question!

The ball has been used since ancient times. In Greece and Rome, it was used in games. It was also present in China,Japan, and Mesoamerica. Among the pre-Hispanic civilizations of Mexico, the ball game was not only a sports activity but also part of the cultural practices and religious rituals.

1. In community, reflect on your findings and answer the following questions in your notebook:a) What didn't you know and were surprised to learn?b) What new questions do you have? c) How would you improve your abilities when investigating and participating in communities?d) Why do you think the ball has evolved? What has made these changes possible?

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