translated from Spanish: 2nd high school February 23 Learn at Home 3

Students in Mexico continue the 2020-2021 school year with distance classes through the «Learn at Home 3» program of the Secretariat of Public Education (SEP). This time, we provide you with the activities and questions for second grade this Tuesday, February 23, 2021 with the program «Learn at Home 3».
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Physics: The Expanding Universe
Today you will learn to reflect on the theory of the big bang and the expanding universe. Read more: Secondary 2nd Learn at Home 3: Questions and Activities February 22 Activities «Learn at Home 3»

Try answering the following questions:
Do you know how the universe originated?
What are the two ideas that support the big bang theory?
What does the expansion of the universe mean?
What happened to cosmic background radiation?

Watch the following video carefully: 

Click HERE to learn more about the topic. Language: The arotics and their characteristics
Today you will learn to identify characteristics of arostics. Activities «Learn at Home 3»
To better understand this word, it analyzes its meaning:Aróstic: Poetic composition consisting of verses, whose initial, middle or final letters form a word or phrase. There are several types of arotics, such as doubles, in which the effect is repeated in the initial letters and in the stockings. See the following examples:

Picture: SEP

Picture: SEP

Picture: SEP

Keep in mind that arotics are poetic manifestations and that a poem consists of verses. Now, look at some other aspects.

Picture: SEP

Today you will recognize in negotiation and cooperation alternatives for peaceful resolution of conflicts. Activities «Learn at Home 3»
Note the following outline:

Picture: SEP

Watch the following videos: The Coming of Conflicts

The sense of conflict mediation

Technology: Importance of technical management
Today you will learn how to plan and organize technical actions according to the needs and opportunities indicated in the diagnosis. Activities «Learn at Home 3»

Do you know what production processes are?

Production processes are a series of procedures performed by companies, factories or people to generate products or services. These are classified in:Project: it is that specific and personalized product that is made to meet the needs of a particular consumer, this process must be very controlled. They can be products such as a house or building, a plane, a boat, a painting, a sculpture, a prosthesis, medical products or can also be services, such as organizing a wedding. Batch production: this is when small quantities of a product with the same characteristics are made; templates are used and machines are adapted to get the job done. When the required batch or number of parts is finished, it is changed to another product with different traits. This type of process is recurrent in the food and pharmaceutical industry. Mass production: This system is used to produce large quantities of a product. The processes are continuous, they have an order and the human work involved is considerable. The machinery used for this type of work is particular, as is the training of its operators. An example of this production model is the development of pens, smartphones and automobiles. Continuous production: it is in which the product goes through a series of constant processes, requires a high specialization in automation and can produce 24 hours a day. Examples include textiles, paper and steel. Mathematics: Direct and reverse proportionality
Today you will learn how to analyze and compare situations of direct and reverse proportionality from their representationsbular, graphic and algebraic. Activities «Learn at Home 3»
Read the following situation: In a screw factory, a machine produces 30 screws every 10 minutes, if production is always at the same time and in the same quantity, how many parts does it produce in half an hour? And in eight hours? To answer the questions of the situation raised it is possible to organize the information into a table such as the one shown, which consists of two columns with nine lines.

Picture: SEP

Compare the values in the table below with yours and answer: Are the values the same?

Read more: Questions and Activities February 6rd 23 Learn at Home 3

Picture: SEP

Good job!
Thank you for your effort

Business reopening continues during pandemic

Original source in Spanish

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