Página — Uerakua Anapu Uantakua Projects And Readings 1° Secundaria (pág. 91)

Besides sports, what other uses can a ball have? Which machines, tools, instruments, and materials would you need to design and make a ball? g How do you think balls are used in medicine to treat people with some medical condition?

2Write the most significant ideas on the board. After discussing them, check your notes and organize the creation of a ball gallery.

3. Gather all balls available at home or elsewhere. They may be made of different materials or used for other purposes and can be old or new. You can make cloth,rags, paper, or"noisemaker" balls.

4. Make a list of the tasks each of you will carry out and the information you will have to look up when creating your gallery.

What I Do Know and What I Want to Know

1. In community, check the tasks needed to set up your gallery,and comment on what should be changed or added.

2. Get some information to answer the following questions:

a) What is a gallery, and what are its characteristics?

b) Why does humanity use machinery and tools in technical processes?

C)What machines, tools, instruments, and materials are used in ball manufacture?

d) What has the ball been used for in your community over time?

3. Go through your task list and make any necessary changes to ensure that everybody participates equally. All of you must have a copy of the list to check out your tasks.

What I Need to Know

You have now investigated the types, uses, and history of balls. You are aware of the technical process to fabricate a ball. You know which machines, materials, and tools are used to manufacture balls. You have also found out the characteristics of a gallery, among other data.

1. Reflect on the data you gathered, discuss if it is enough,and explain it in community.

2. Keep in mind that in a gallery objects are exhibited next to a datasheet,which is a card with their names, features, and other data on them.

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