Category: Tech tips

This is part of the 169 tech tips for your class-but this is a bonus, not included in the ebook, just for readers of Ask a Tech Teacher. If you follow this blog, you’ve seen it before, but it’s worth repeating. Feel free to grab the image and use it in your classroom:

Tech Tip #170: Cover your webcam when you aren’t using it!

I used to do this and forgot about it. My mentor came for a visit and slapped a post-it note over my webcam.

And she’s right! Webcams and mics are too easy to hack, been done often. Why risk it? When I want to use the webcam (which isn’t that often), I take the post-it off.

I’m not the only one. In questions during a conference at the Center for Strategic and International Studies, former FBI Director Comey revealed that cam-covering is commonplace at the FBI and other government offices:

“If you go into any government office, we all have our little camera things that sit on top of the screen, they all have a little lid that closes down on them. You do that so people who do not have authority don’t look at you. I think that’s a good thing.”

One more person who’s security conscious is that poster-boy for social media: Mark Zuckerberg. Do you see what the geek experts noticed about this photo (one is that Mark covers his webcam as a matter of policy):

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In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: Try this if you saved over a doc

Category: Problem-solving

Q: A student saved a blank document over their files. How? Instead of ‘open’, they use the menu command ‘save-as’ and lose all their work. Is there any way to retrieve the file?

A: Absolutely. In PCs, right click on the file in Windows Explorer and select ‘Restore previous version’. Select the latest version that’s not today. Admittedly, this doesn’t always work, but it’s worth a try.

In Google Apps, simply visit the Revision History and select a version prior to the save-over.

In Macs, there may be an older copy in the Time Machine—it’s worth checking.

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What’s your favorite tech tip in your classroom? Share it in the comments below.

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March 31st is called World Backup Day. At least once a year, backup your data files to an external drive (like a flash drive). This is one that isn’t connected to your local computer so can’t be compromised if you get a virus. It’s good to always backup data to cloud drives or a different drive on your computer but once a year, do the entire collection of data files to what is called an ‘air gap’ drive–one that is separated from any internet connection.

How to do this 

There are various ways to back up your data. You can back up your data to an external device or a cloud-based backup service, or to both. You might even make more than one backup to external storage devices and keep the two copies in different places (providing protection and access to your data even if one of the backup devices is destroyed or inaccessible. Preserving your valuable documents and images for future access and use requires planning, as well as the use of automatic backup services.

To back up PC/Windows, use Windows Backup:

• Click the start button.
• Go to Control Panel
• Select ‘Backup and Restore’
• Select ‘Backup Now’

From there, select a drive with sufficient space and start. Be forewarned: If you have a lot of data, it takes a while. You can work on your computer while it’s backing up; it’ll just be slower.

Mac: Use the Time Machine tool.

Chromebook: No need. Everything is saved to the cloud. Now if you want to backup your cloud, use a service like Backupify.

#WorldBackupDay

In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: 19 Tech Problems Every Student Can Fix

Category: Problem-solving

Here are the nineteen problems that cause eighty percent of the tech stoppages in your classrooms. Review these authentically with students and expect them to master all nineteen before graduating from fifth grade:

Deleted a file

Open Recycle Bin (or Trash) and restore.

Can’t exit a program                                      

Alt+F4 works 95% of the time.

Can’t find MS Word                                             

PC: Right-click on desktop—select ‘New>Word Document’.

Keyboard doesn’t work                                 

Push ‘Num Lock’ to see if it lights up. If it does, the problem is other than the keyboard. If it doesn’t, re-plug cord into digital device and reboot.

Mouse doesn’t work                                       

Move it around to see if the cursor moves. If it doesn’t, re-plug cord into digital device and reboot.

Start button is gone                                        

PC: Push Windows button.

No sound        

Unmute the sound or turn it up from the lower right corner of the screen; plug headphones in (or unplug); reboot.

Can’t find a file                                              

PC: Start>Search; when you find the file, notice where it is and/or resave to a location you’ll remember.

iPad: Open the app it was created in or go to the Cloud storage associated with the device.

Chromebooks: Push Alt+Shift+M to access File Manager.

Menu command grayed out                           

Push escape 3 times. This gets you out of wherever you were and activates the command you’d like to use.

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In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: Software vs. Online Tools

Category: Pedagogy

Here are relevant criteria for evaluating software vs. online tools in your classroom:

For more detail on comparing software and online tools, visit “8 Reasons For and 8 Against Revisiting Software in Your Classroom” on Ask a Tech Teacher.

Sign up for a new tip each week or buy the entire 169 Real-world Ways to Put Tech into Your Classroom.

What’s your favorite tech tip in your classroom? Share it in the comments below.

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In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: Find a file

Category: Problem-solving

Q:  I saved my document, but I can’t find it. What do I do?

A:  There are five ways to search for a document you saved, but don’t remember where (see poster below):

If none of these work, try these two:

• One: Open the program you created it in, say MS Word.
• Select File>Open. MS Office programs–Word, Publisher, Excel, PowerPoint–and some other software show recently created documents in the task panel. Check to see if your document shows up there. If so, open it and re-save it in a spot you’ll remember.
• Two: Not there? Click the Start Button. Type the file name in Search. This will Search only locations attached to your computer. For example, it won’t find files on your flash drive if it isn’t plugged in or an external folder.

Sign up for a new tip each week or buy the entire 169 Real-world Ways to Put Tech into Your Classroom.

What’s your favorite tech tip in your classroom? Share it in the comments below.

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In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: How to fix a tilted screen

Category: Problem-solving

Q: My screen is sideways 90 degrees. How do I fix that?

A: If you ever needed this, you’re going to bless me. I run a tech lab and there are always those pesky prodigies who want to outsmart me. They know if they push Ctrl+Alt+(down arrow), it’ll turn the screen upside down. The first time it happened, I was at a loss. That’s when a different pesky prodigy told me how to fix it:

Ctrl+Alt+(up arrow)

If you use Chromebooks, the following keyboard shortcut will rotate the screen 90 degrees:

Ctrl + Shift and Reload

Note: the keys must be pressed simultaneously.

Sign up for a new tip each week or buy the entire 169 Real-world Ways to Put Tech into Your Classroom.

What’s your favorite tech tip in your classroom? Share it in the comments below.

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In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: How to find a lots shortcut

Category: Problem-solving

Q:  I can’t find the shortcut for a program I want to open. It’s not on the desktop, the start menu or in ‘all programs’. How do I open the program?

A:  PC’s: Click the ‘Start button’, then type the program name where it says ‘search’ to get the shortcut.

iPads: Swipe down from the top with one finger and type the program name in the search bar.

For Chromebooks: Look in Apps or on the Chromebook Shelf at the bottom of the device. Or, use Alt+Shift+M to open the File Manager.

Sign up for a new tip each week or buy the entire 169 Real-world Ways to Put Tech into Your Classroom.

What’s your favorite tech tip in your classroom? Share it in the comments below.

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Tech Tips for Writers is an occasional post on overcoming Tech Dread among teacher-authors. I’ll cover issues that writer friends, both real-time and virtual, have shared. Feel free to post a comment about a question you have. I’ll cover it in a future tip.

You may have seen this on my education blog

A friend posted about needing suggestions for speech-to-text options for his writing. It reminded me that some people may not know that this tool is now built into both Google Docs and MS Word (for those with Office 365 only). Make sure your microphone is enabled and then here’s how to use them:

MS Word

• Open a Word doc
• Go to Home>Dictate

Google Docs

• Be sure you are in Chrome
• Open Google Docs (easiest way: type doc.new into your Chrome browser for a new file)
• Go to Tools>Voice typing

That’s it! Questions? Ask them in the comments

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Jacqui Murray has been teaching K-18 technology for 30 years. She is the editor/author of over a hundred tech ed resources including a K-12 technology curriculum, K-8 keyboard curriculum, K-8 Digital Citizenship curriculum. She is an adjunct professor in tech ed, Master Teacher, webmaster for four blogs, an Amazon Vine Voice, CSTA presentation reviewer, freelance journalist on tech ed topics, and author of the tech thrillers, To Hunt a Sub and Twenty-four Days. You can find her resources at Structured Learning.

In these 169 tech-centric situations, you get an overview of pedagogy—the tech topics most important to your teaching—as well as practical strategies to address most classroom tech situations, how to scaffold these to learning, and where they provide the subtext to daily tech-infused education.

Today’s tip: My desktop icons changed

Category: Problem-solving

Q:  The desktop icons I usually have are gone and some I’ve never seen before are there. What happened?

A:  I get this question a lot:  Push the start button (on your PC) and check the login. It should be your log-in name. Any other, log out and in as yourself.

The difference on a Chromebook shows up on the Shelf; an iPad, on the Home screen. Make sure you’re the active profile.

This happens often when each grade level has a separate log-in. Students being students often forget to log out. I teach even the youngers how to solve this problem. Truth be known, lots of teachers have this problem, also. They’re used to sitting down at a computer shared only with themselves. If the tech geeks do something on it–maybe fix a problem–and forget to log out, my teachers are lost.

Sign up for a new tip each week or buy the entire 169 Real-world Ways to Put Tech into Your Classroom.

What’s your favorite tech tip in your classroom? Share it in the comments below. (more…)