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Flip Phone Not Charging

So my mom’s flip phone stopped charging. Once I got to her, I did a quick troubleshoot.

I first confirmed that it is not charging, then made sure it was plugged in fully.

Next I moved the charger to an outlet known to have power… still no indication of charging.

Next I took a look at the charging cable which had a break at the phone. I jiggled the wires around thinking one of the wires might be broken in the bundle, but once again no indication. Another thing I did is to make sure the connection and the cable end seem clean and ok.

Next, I checked the power supply end and saw tape had been put over the cable to secure it. Bupkis.

It was time to quit. Practical considerations suggested the time being spent was no longer worth the effort. The replacement cable was a 5 minute walk away, she would be returning home in a few hours and had some battery life and thus the practical choice.

Sometimes you lose in problem solving but it’s usually more of a choice to quit than an outright surrender.

Never say “No” to a student

Teachers have to really be on their toes. Monitoring pace, lesson content absorption, breaks impact on subject delivery, boredom of students … and the list goes on.

One important skill is the ability to see why a student is mis-understanding and giving them a face-saving way out of their error.

It’s been my experience that there is no better way to lose a student than in having them feel like they are dumb. It’s not your fault they feel this way (except for really bad teachers), they are already delicately balanced between a perception that they are not the best student, and their hope to understand the material you are delivering.

One additional real-time challenge teachers have is in effortlessly and quickly understanding WHY a student has a mis-understanding, and then redirect their thinking to the correct connections or process. This skill is a volatile little moment where, if done right, you keep them with you, but even a hint of “dumbness” and you have lost them.

Responding “no that’s not right”, “No”, “not quite” are all some things that might come to your mind in response to a question. When a student builds up the courage to speak out and answer, Try to banish these phrases…. to an extreme.

Now, It is my suggestion, that you truly track the thinking a students’ wrong answer followed to reach their incorrect conclusion. There is no shortcut here. Once you truly understand their thinking, you will typically find that there is a logic to their mistake.

What I do next is explain their thinking and make them right for it … kind of “Oh I see you took this thing, and applied this rule to get your answer, that makes sense”. And bingo, you have kept them with you. The student teaching the teacher kind-of thing.

But here’s where you turn the corner to correcting them, You gently remind them that there is a pesky rule that they missed and that microscopic omission led to their mistake.

Something like:
“Oh I see you took this thing, and applied this rule to get your answer, that makes sense.” then: “but doing the problem that way covers many cases, but there is a special case where you have to also include this rule, (or step) etc.”

Make their mistake very small in their mind, and make them right for their thinking. It’s really powerful.

It’s been my experience that the real challenge here is quickly understanding the “why” behind their mistake. When you know how to do it right, this is often quite difficult. The better at this you are, the better you can serve your students.

Problem Solving Book in Development

So a gift I believe I have is the ability to take a collection of experiences and learning and to distill and simplify those lessons into simple to understand and highly valuable instruction. I noticed this ability as a technical trainer teaching web development and business intelligence software. I often had people compliment me on make things easy to learn. I shy away from insider language, develop real-life analogies,in general encourage my students and truly care about their outcome.

To that, I am in the process of writing a book describing a generalized approach to solving any type of problem.

Over the span of my life, I have fixed cars, bicycles, electronics, software, garage door openers, heat lamps, food processors, business processes, health issues, learning issues, creative writing problems and many other things from wildly diverse fields,

After a while I began to notice that essential patterns emerge when fixing “things”.

The book I am writing is about those observations.

In my opinion, it is much more valuable to learn a more general process than it is to learn a specific one.The general one can be adapted to many circumstances and has value ion all facets of your life. A general approach can be applied to pretty much all facets of your life and bring broad and highly valuable reactions to problems.

Using a general approach to solving problems allow you to save money by not paying experts to solve what are often very simple fixes, save time by not having to call, interview, and deliver and wait for a specialist to perform their task, reduce frustration of feeling like the wolrd of things is in control of you, reduce risk by solving problems where there is a risk like an emergency situation and much more.

Stay tuned for ongoing updates and snippets of my book.

 

I hope to publish the book in October 2019

Fixing a Pencil Sharpener

Humming Pencil Sharpener

So my pencil sharpener stopped turning and went to only humming when I inserted a pencil.

This totally had the feel of clogging or dirt. I assumed I had not emptied it and all that was needed was to remove the shavings.
I have noticed that kids pencils these days are not painted, but instead there is a plastic wrap on the pencil. I assume the plastic shavings are more problematic.

Fixing The Sharpener

So I took out the tray and dumped the shavings, retried the sharpener and still was getting no movement.

Unplugging the sharpener and removing the screws that hold the case to to main part of the sharpener, I saw a mass of shavings, wood and plastic stuck in various parts of the sharpening heads.

A bit of removing of Dirt …. one of my core principles of problem solving did the trick and I have extended the life of my sharpener, not contributed to the throw away society and also make a microscopic dent in the consumerist society.

PVC Pipe Freezing Experiement – Intro

What’s it take to break PVC – Field Experiement?

Part 1

I love to know from first hand experience. I usually feel vulnerable to taking information from someone whose values and standards I do not know. In the world, there are plenty of information regurgitators, but few with original knowledge. I revere the concept of knowing something, but it has to be deep, personal knowledge not the type that comes from averaging other regurgitators perspectve on something.

I love to know.

The Standard Water Line Clearing Story

If you read about winterizing your pool or irrigation system or a water line, the general gist is you must completely empty your lines. Pool and irrigation / sprinkler system owners pay hundreds of dollars each year to service providers to completely empty or blow their lines and then add anti-freeze to insure their buried PVC pipes  won’t break. The marketing is filled with motivating fear “Close you pool properly or risk digging up your yard for expensive fixes”. I’m not saying don’t do it but instead get a sense of perspective, an understanding how careful one needs to be.

 

For me, fear based marketing is usually an indication that some research… real research needs to be performed. Freakonomics covered the actual benefit of car seats over a child seat-belted in the rear seat. Tire companies put infants sitting in the middle of tires, electrical contractors play up the risk of electrocution.

A Careful Study of PVC Pipes Tolerance to Freezing

I’m taking a Mythbusters or citizen scientist approach to verifying exactly how tolerant PVC plumbing is to freezing. How far do you need to go to protect your lines? How much water needs to be removed, Anti freeze put in etc. How much is enough  is enough to protect buried or exposed PVC pipes from breaking due to freezing?

 

This winter (2017/18), I performed a controlled , 3 month experiment on different size, percentage filled and concentration anti freeze was enough to protect the PVC pipes.

My findings were surprising!

I’ll soon be posting a video of my findings once most of the below freezing nights are behind us.

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