I heard a teacher makes students make "soldering iron" at my daughter's school.

"The teacher of your school is stupid ?"

Accidently, I said such a line from my mouth.

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"Soldering iron" is a device that melts metal "solder" and electrically connects electricity and electronic parts. However it is a dangerous device that generates high temperature.

Except for engineers like myself (I have a degree in "electrical engineering"),I do not know how many people know the existence of "soldering iron".

More than that, the use of "home made soldering iron" is itself dangerous. I will let my daughter purchase mass commercial products with safety standards and teach how to use "soldering iron".

I let me make "drivers" at my junior high school, and we could buy "driver" at the 100 yen shop.

If I says, my own behavior ("self-made love") will also be denied, but still there should be a priority.

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This priority should be done in technology and home economics classes.

(1) Cooking: Based on rice and miso soup, it is enough to tell two kinds of fried foods, simmered foods and pottery items with the rest of the ingredients.

(2) Sewing: Basic knowledge on repairing of broken parts, broken parts.

(3) Woodworking: Easy loading platform, bookshelf, shelves to make on the wall. It is sufficient to designate the dimensions in the DIY shop and cut it for wooden boards, in addition, how to use woodworking bonds and electric drivers.

After that, how to locate the main plug when the water pipe ruptures, how to contact when gas leaks etc.

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Basically,

"Acquisition of technology to live alone"

is important.

Technical home economics classes are no longer a practical study, beyond other subjects.

That is how to make "soldering iron" (How to use)? What on earth are you thinking?

Even my electrical engineer I cannot understand the reasons at all.

I thought that "are they really stupid?" I examined it properly - and I was surprised by the surprising fact.

(Continuation from yesterday)