Believe it or not, most computer problems are simple. I can say that because I’ve run a computer lab for almost ten years. I’ve seen just about every problem there is and have learned this: If you believe your life with computers is a constant state of civil unrest, you’d be right.

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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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Here’s a great lesson that uses every child’s innate love of color to learn grammar. All you need is MS Word or Google Docs), a quick introduction to the toolbars and tools, and about 25 minutes to complete. If you’re the tech lab teacher, this gives you a chance to reinforce the grammar lesson the classroom is teaching and teach tech skills students need (click to enlarge):

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In my school, 2nd grade and 5th grade have units on the human body. To satisfy their different maturities, I’ve developed two lists of websites to complement this inquiry. I put them on the class internet start page so when students have free time, they can visit (check here for updates):

2nd-3rd Grade

1. Blood Flow
2. Body Systems
3. Build a Skeleton
4. Can you place these parts in the correct place?
5. Choose the systems you want to see.
6. Find My Body Parts
7. How the Body Works
8. Human Body Games
9. Human Body websites
10. Human Body—by a 2^nd grade class—video
11. Human Body—videos on how body parts work
12. Inside the Human Body: Grades 1-3
13. Kids’ Health-My Body
14. Matching Senses
15. Muscles Game
16. Nutrition Music and Games from Dole (more…)

National Library Week is April 23-29, 2023. It allows us to promote our local libraries and their workers. Find more about here at the American Library Association.

Because I  know most of you online only, I thought I’d share my favorite online libraries with you (click here for updates to the list):

For Children

1. Aesop for Children–collection of fables
2. Actively Learn–add PDFs of your choice to a library that can be annotated, read, and shared.
3. Audio Books–apps for books purchased through Audio Books (and free ones)
4. Bookopolis–focused on student reading
5. Books that Grow–read a story at many different reading levels
6. Class Literature
7. Epic–a reading library for kids, 15,000 books; most digital devices
8. RAZ Kids–wide variety of reading levels, age groups, with teacher dashboards
9. Reading Rainbow–library of books; free to try
10. Tumblebooks (fee)–focused on student reading

For All Ages

1. Free Books–download any of our 23,469 classic books, and read
2. Actively Learn–add PDFs of your choice to a library that can be annotated, read, and shared.
3. Bookopolis–focused on student reading
4. Books that Grow–read a story at many different reading levels
5. Class Literature
6. Epic–a reading library for kids, 15,000 books; most digital devices
7. Free Books–download any of our 23,469 classic books, and read
8. Great Books Online by Bartleby
9. Gutenberg Project
10. IBooks–amazing way to download and read books.
11. International Library
12. Internet Archive— Internet Archive offers over 12,000,000 freely downloadable books and texts. There is also a collection of 550,000 modern eBooks that may be borrowed by anyone with a free archive.org account.
13. Kindle–read ebooks, newspapers, magazines, textbooks and PDFs on an easy-to-use interface.
14. Librivox–free public domain audio books
15. Loyal Books
16. Many Books–Over 33,000 ebooks that can be browsed by language, author, title. 
17. Online Books Page
18. Open Library
19. OWL Eyes–for the classics
20. RAZ Kids–wide variety of reading levels, age groups, with teacher dashboards
21. Reading Rainbow–library of books; free to try
22. Tumblebooks (fee)–focused on student reading
23. Unite for books (free) — gorgeous, easy-to-navigate site.

A lot of teacher-authors read my WordDreams blog. In this monthly column, I share the most popular post from the past month on my writer’s blog, WordDreams. 

Here is one of the popular posts:

AI-generated art is a game-changer for writers who do their own marketing and newsletters. I was reminded of that when I received a newsletter from good blogger friend Luciana Cavallaro, author of amazing historical fiction centered in ancient Rome. She sent a newsletter and wanted to include an image of a coach being hit in the face by a volleyball (don’t ask–it’s complicated). As close as she could get was this image:

I accepted her challenge to find a better image and turned to DALL-E, one of the new platforms where AI generates art. Here’s what I got in about a minute:

This is new legal territory, but current thinking is that these images are free to use, owned by no one, similar to the legal permissions allowed by public domain images. Here’s an infogram explaining that, taken from DALL-E’s terms of service:

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Here are popular online resources for physics classes (click for updates):

1. CK12 Physics simulations
2. Concord Consortium–chemistry, earth science, engineering, life science, physics
3. Crash Course: Physics (videos)
4. Monster Physics
5. PhET Simulations for chemistry and physics
6. Physics Catalyst
7. Physics Classroom
8. Physics Forums
9. Physics instructional videos
10. Roller coaster simulator
11. Simple Physics

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Every Earth Day (April 22, 2023 this year–see our previous article on Earth Day Class Activities) someone in your school, maybe the parent group, raises the question of WHY NOT a paperless classroom? Everyone nods their heads, agrees this is a revolutionary idea, and moves on as Earth Day passes.

Really, though: Why not? There are benefits to adopting alternatives to paper:

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This article from the Ask a Tech Teacher crew is for new teachers searching for what will be required of them as teachers, how to determine their style, the importance of a mentor, and more secrets to guide them in their new profession:

How to Choose Your Teaching Style and Level

It takes a certain kind of person to be a teacher. It’s one of the most noble professions you can choose, especially when you think about the powerful impact you can have on your students’ lives. However, before you get to that point, you need to decide which grade you want to teach and what kind of teacher you really want to be. Some people choose to work exclusively with younger children while others prefer to teach middle school students or in high schools. In this post, you’ll discover the different types of teaching approaches and decide which one matches most with your personal teaching style.

Teaching Requirements

Before getting into the types of teaching styles, you first need to earn your degree. Most teachers hold a master’s in education, so you’ll need at least four to five years to earn your degree. If paying for your education is an issue, you even consider asking your parents to cosign a loan. But what if they refuse because of their own financial problems? Since most young adults can have issues qualifying for loans on their own, it’s important to weigh the pros and cons of each type of financial options before choosing one. That said, there are different options to consider, so make sure you take time to research what they are and how repaying them can affect you.

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Every year, the world celebrates Earth Day on April 22nd, a day the United Nations recognizes as International Mother Earth Day. It is a day to remind ourselves of the importance of clean air, fresh water, and unlittered land. It’s when we can all participate in making that happen rather than accepting the trash-filled oceans, the smoggy skies, and the debris-laden land that is becoming the norm in our lives.

Despite the questionable health of our world, we have made progress. Back in 1970, when Earth Day was first celebrated, trucks spewed black smoke as they drove down the highways, toxic waste was dumped into oceans with no repercussions, and the general opinion was that the Earth took care of itself. That changed when U.S. Senator Gaylord Nelson, Earth Day’s founder, witnessed the ravages of the 1969 massive oil spill in Santa Barbara California and decided it was time for someone to do something. When he looked around for that “someone”, it turned out to be himself. He started with a “national teach-in on the environment” with a simple goal: Encourage people to recognize the importance of protecting the Earth:

“It was on that day [Earth Day] that Americans made it clear they understood and were deeply concerned over the deterioration of our environment and the mindless dissipation of our resources.”

Here are online resources (click for updates) to help you share the importance of Earth Day with your students:

1. Breathing earth– the environment
2. Breathing Earth YouTube Video–of CO2 use, population changes, and more
3. Conservation Game
4. Earth Day—NASA Ocean Currents
5. Ecotourism Simulation–for grades 4 and above
6. The Four Seasons – An Earth Day Interactive Children’s Storybook (app)
7. Green Kitchen (app)
8. iRecycle (app)
9. My Garbology
10. Starfall — Every Day is Earth Day
11. Storyboard That! Earth Day lesson plans

How effective is Earth Day

In the 49 years since the inception of Earth Day, there have been more than 48 major environmental “wins”. Here are some of those:

• The U.S. Clean Air Act was passed, a comprehensive federal law that regulates air emissions.
• The U.S. Clean Water Act was passed to regulate the discharge of pollutants into U.S. waters.
• The U.S. Environmental Protection Agency (EPA) was passed.
• The U.S. Endangered Species Act was passed to protect animal species that are disappearing.
• The Acid Rain (what happens when normal rain becomes loaded with offensive chemicals and scalds the skin) Program obtained emission reductions of sulfur dioxide and nitrogen oxides.
• The importance of the ozone layer to the health of the Earth is better understood.
• The consequences of too much plastic in the Earth’s oceans is coming home to roost.

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