Duplicate vs. Extended Mode

When you plug your laptop into a Promethean {or other} display, the laptop should automatically switch to Duplicate Mode, which allows you to see the exact same screen on your laptop as you do on the Promethean board.

Most teachers like to operate on Duplicate Mode. If that's you and you ever happen to plug your laptop into the Promethean and only see a blank screen or your laptop's background image, try pressing the FN + F8 keys on your laptop simultaneously and choosing the "Duplicate Mode" option. 

However, there are times when I think Extended Mode is pretty handy! 

What is Extended Mode?

Think of those fancy-pants technology gurus who have more than one computer monitor, like the one setup shown below:

The reason this display is so handy is because it gives you more screen space. For instance, I can work on this blog post on the monitor on the left and search for a suitable image for the post on the monitor on the right. It doesn't sound like a big deal, but I promise: it's borderline life-changing if you do a lot of computer work!  

Extended Mode basically turns your Promethean {or other display} into a second computer monitor. Yes, it's a tiny bit clunky to operate, since one of your screens is laptop-size and the other is ginormous...but it's still pretty rad. 

Times When Using Extended Mode is Handy

1. When a kid asks you a question during whole-group instruction that you need to Google. There's no shame in Googling -- I did it all the time as a classroom teacher! But I also know that whatever comes up in the search results may not necessarily be appropriate for my kids to view. I'd use Extended Mode to quickly switch the display so I could Google without showing the results on the Promethean. 

2. When you want to monitor student iPad work. When I was in the classroom, I used AirServer to allow students to display their iPad screen on the Promethean board to show peers their work. I also used that trick when students were working independently or with a partner on their iPads -- by asking students to display their device on the Promethean -- to help make sure everyone stayed on task. Switching to Extended Mode allowed me to display instructions on the Promethean board for everyone to see and then monitor iPad usage on my laptop screen. {Full disclosure: the more iPad screens you display at once, the smaller they become. I "only" had 12 iPads. So yes, the screens were small when all displayed on my laptop at once, but I could easily tell if someone was off-task by playing the "one of these things is not like the other..." game!}

3. When you need to use your laptop for another purpose while simultaneously displaying something for the entire class. I'd never advocate for, say, inputting grades or looking at student attendance in a place where students can see over your shoulder. However, during my last gig as classroom teacher, I had a little friend who preferred to work in his own spot and hated to write. Since I was in Science Lab, I had some leeway in being able to use technology to let him record Science Lab findings. If we ever encountered an issue where he needed to use an actual computer {as opposed to an iPad}, I just put my laptop on Extended Mode, opened a recording program for him, and let him type away. I really feel like this helped avoid several potential meltdowns while still keeping him engaged and learning. Obviously, you can also use this trick if you need to access other information, as well -- what about an online stopwatch on your laptop while directions are displayed on the Promethean?

4. When you need to get attention quickly. If your kids are too busy looking at what's on the screen to pay attention to your words, you can use Extended View to quickly eliminate the distraction, make your announcement, and then switch back over to whatever you were viewing before. 

Chrome Extensions: Browser Tabaholics Unite

I'm a big fan of browser tabs because they allow me to run multiple websites simultaneously without having to click back and forth between windows. 

What's a Browser Tab?

This picture shows two tabs I have open {my Twitter page and this blog}:

How to Open a New Tab

Make sure you're in a web browser {I prefer Chrome}. Up by where you type in a web address, find and click the small square on the very right, as shown below:

You'll see "New Tab" to the right, like this:

From there, you can type in any web address or go to any bookmarked link you'd like. It's just like having multiple windows open, but it's easier to click back and forth between multiple pages now. 

How to Deal with Multiple Tabs

Once you know the trick for creating multiple browser tabs, you'll probably use it all the time. And then you'll become a tabaholic like I am, and your web browser will look like this on a normal day: 

Having that many tabs open at a time is bound to slow your computer down a bit, but there are a couple tricks you can use to help. 

1. Use the OneTab Chrome Extension. 

This thing is awesome. After you install it, you'll see a funnel-like icon appear with the rest of your extensions:

Whenever you find yourself with too many tabs open, just click the OneTab funnel icon. Every tab you have open will be condensed into one, like this:

Click any of the titles of the webpages to open them again, or click "restore all" at the top of the page to open them all back up again. Rename the collection of tabs for convenience; you can see that I named the one above "Winter Blog Post" because it was a collection of resources for this post. 

Notice there is a menu under the time stamp. One of the options in that menu is the ability to share share all the links in a collection as a web page -- this is really handy for sharing several links with students if you didn't want to use, say, Symbaloo for that. Clicking "share as web page" generates a QR code that anyone can scan from a mobile device. Try it:

In that menu of options is the word "more." Click on it to reveal...well, more options. :) 

I can name the tab group this way {this is how I titled mine "Winter Blog Post"}, lock or star the tab group, and get to the OneTab help section this way. The help section goes into more detail about what each of these options does, but here's a synopsis:

• Naming a tab group helps with organization and productivity -- it also allows you to send specific open tabs directly to that group without collecting all open links at once. 
• Locking a collection helps eliminate the possibility to accidentally deleting it. It also allows you to restore any link and still keep the link in your tab group. 
• Starring a tab group makes that collection always appear at the top of your list {similar to pinning a tweet on Twitter}. 

2. Use The Great Suspender Chrome Extension. 

Maybe you're the type that opens articles or blog posts with the intention of reviewing them...and then you get caught up in other things and delay browsing those pages for a few days. If so, you can at least suspend those pages -- i.e. let your computer run faster -- until you get a chance to deal with them. 

After you install the extension, you should see a tab like this:

You don't have to do anything else, but I like to customize the extension just a bit. Click here {after you install the extension} to customize. Here's a peek at the options and what I use:

Once a tab suspends, it looks like this:

All you have to do to see the actual page content is click anywhere in the blue portion of the screen. {You can also whitelist that particular website by clicking the link at the very top of the screen, which means that it will no longer suspend automatically.} 

While not mandatory, extensions like these can help make your computer run a little faster if you're addicted to browser tabs. 

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Chrome Extension: Link Shortener & QR Code Creator

By now, I'm sure we've all heard of link shortening services like Bitly, TinyURL, and Google's Link Shortener. We've also all heard about QR codes {check out my blog articles about QR codes by clicking here}. ...But what you may not know is that there's a free Chrome extension that will help you shorten a URL and create a QR code for it all with one click! It's called goo.gl URL Shortener.

Install the Extension

1. Make sure you have a Google account. {If you have a Gmail, YouTube, or Blogger account, you have a Google account. It's possible to connect an existing e-mail -- like your school e-mail -- to a Google account; ask me about that if you're interested in learning more! I definitely recommend separating personal from professional, so if you only have a personal Google account, I'd make another one specifically for school.}

2. Launch Google Chrome {download it here if you don't already have it}.

3. Sign in to your Google account on Chrome. {Click the small silhouette of a person in the top, right corner to sign in for the first time.}

4. Click here to view the goo.gl URL Shortener extension page. To install it, click the blue "add to Chrome" button in the top, right corner of the pop-up box.

To Use

1. Go to the web page of your choice. For the purposes of this demonstration, I'll use the contact page of this blog. :)

2. Click the goo.gl URL Shortener icon. It's typically in the top, right of your Chrome browser, and it looks like this:

3. A pop-up box will appear that says "shortening." Then you'll see a pop-up right under the shortener icon that looks something like this: 

4. If you'd like to copy the link, just click the word "copy." Similarly, if you'd like the QR code, click "QR code." The code will appear like this:

Right-click on the code and click "save image as..." to save it somewhere on your computer. The code saves as an image file, so you can insert it into almost any other file or poster you want. {You probably won't use this feature, but the "details" button gives you analytics about the link.}

From there, you can insert the QR code into a flipchart or PowerPoint or just display the link on the board for students to enter on their devices. {Click here to read about 8 ways to share links with students.}

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Chrome Extension: Print Friendly & PDF

Do any of these situations apply to you?

• You're given the task of reading an article online. You prefer physical paper, so you print the article before reading. 
• You print web articles for your students to read and/or analyze. 
• You share article links with students and/or parents. 
• You want to read an article online but find the font too small or large. 
• You have a student with a vision impairment who needs text enlarged.

If so, you'll enjoy today's post about a free Chrome extension called Print Friendly & PDF. 

Install the Extension

1. Make sure you have a Google account. {If you have a Gmail, YouTube, or Blogger account, you have a Google account. It's possible to connect an existing e-mail -- like your school e-mail -- to a Google account; ask me about that if you're interested in learning more! I definitely recommend separating personal from professional, so if you only have a personal Google account, I'd make another one specifically for school.}

2. Launch Google Chrome {download it here if you don't already have it}.

3. Sign in to your Google account on Chrome. {Click the small silhouette of a person in the top, right corner to sign in for the first time.}

4. Click here to view the Print Friendly extension page. To install it, click the blue "add to Chrome" button in the top, right corner of the pop-up box.

The Print Friendly icon will appear in the upper, right portion of your Google Chrome browser and, n most cases, will look like the first option in the list below:

You can change your icon to any of the options seen in the screenshot below by right-clicking the icon in your browser and clicking "options."

To Use

1. Open the article of your choice in Google Chrome. For demonstration purposes, I'm using this CNN article about pizza wars. :) 

2. Click the Print Friendly icon. When I clicked it while viewing the above-mentioned pizza article, I got a pop-up that looks like this:

3. Remove all images from the article in one click by using the "remove images" button at the top of the pop-up. {This is particularly useful if you're trying to conserve ink and/or if you're doing some type of project that requires the students not see the images.}

4. Increase or decrease the text size from 70% to 130% if needed:

text size is at 70%

text size is at 130%

 5. Print, turn the page into a PDF, or e-mail the article as-is:

For those with a vision impairment, it's easy to enlarge the text and either print or e-mail to the student as a PDF. I also love the idea of removing images from an article, and then asking students to draw the images they see in their brain while reading. 

If you're trying to go paperless with your class, don't worry about the printing part. You could always doctor the article however you want it, save it as a PDF, upload it to a cloud service like Dropbox or Google Drive, and use a service like Symbaloo to share the link {click here to read about 8 ways to share links with students}. 

It's a great way to save some paper or just remove unwanted portions before sharing an article with students. 

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Chrome Extension: Tab Scissors and Tab Glue

Have you ever been working on the Internet and needed to view two pages simultaneously? {The most obvious teacher situation that comes to mind would be when you have students submit work via a paperless channel such as Seesaw, Google Drive, or Dropbox, and then you need to transfer their grades over to the digital grade book, but there are lots of other instances where this might come in handy!} It can be annoying to keep clicking back and forth! You could open a new window and spend precious time trying to size them exactly right... or you could let free Chrome extensions {Tab Scissors and Tab Glue} do the work for you.

Install the Extensions

1. Make sure you have a Google account. {If you have a Gmail, YouTube, or Blogger account, you have a Google account. It's possible to connect an existing e-mail -- like your school e-mail -- to a Google account; ask me about that if you're interested in learning more! I definitely recommend separating personal from professional, so if you only have a personal Google account, I'd make another one specifically for school.}

2. Launch Google Chrome {download it here if you don't already have it}.

3. Sign in to your Google account on Chrome. {Click the small silhouette of a person in the top, right corner to sign in for the first time.}

4. Click here to view the Tab Scissors extension page. To install it, click the blue "add to Chrome" button in the top, right corner of the pop-up box.

5. Important: you must add the Glue extension, too! Click here to view the Tab Glue extension page. Install it the same way you installed the Tab Scissors extension.

To Use

1. You can have more, but you must have at least two tabs open in Chrome, as shown below:

{One tab is automatically opened when you launch your Chrome browser. To open a new tab right next to it, click the small square on the very right, as shown below.}

2. Click any tab except the first one. In the screenshots above, I knew that my second tab was selected because it a) was lighter than the other tab, b) appeared in front of the other tab, and c) I could see this technology blog on the screen. :)

3. Click the Tab Scissors to make a "cut" between the tabs:

{Your scissors and glue icons should appear somewhere in the top, right of your Chrome browser.}

4. The screen will split automatically, like this:

By default, it will split your screen right down the middle. If you want to change the size of either window, just hover in the middle until you get a double-sized arrow pointer. Then click and drag the window size to whatever you need.

If I'd had more than 2 tabs open, the split would occur right before the tab I had selected. For instance, let's say I had my Twitter page, technology blog, and Pinterest page all open in different tabs. If my technology blog was selected and showing on the screen when I clicked the Tab Scissors, my screen would be split with my Twitter page on the left and my tech blog and Pinterest page on the right.

5. When you're ready to go back to multiple tabs in one screen again, click the Tab Glue to paste them back together:

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Windows Problem Steps Recorder

CISD computers are automatically equipped with the "Problem Steps Recorder" program.

The Problem Steps Recorder is a pretty powerful tool that not only records your mouse, clicks, and keyboard strokes -- it also types your actions in a step-by-step list. All of this is placed into a step-by-step tutorial in pictures and in words. {This is slightly different than a screencast because it doesn't produce a video file.}

How to Use It

1. If you're on a CISD device, just click the start button and search for "steps."

2. Mine pops up under the "Control Panel" heading, as shown below. Click the program to open it. 

3. You should get the pop-up bar shown below. Move it wherever you want on the screen, as it will be visible during your recording (i.e. move it somewhere where it won't block essential information in your tutorial). 

4. Press "Start Record."

5. Do whatever you need to do during this time. {So if you're teaching students how to navigate to a certain website, complete those steps as you normally would.} The Problem Steps Recorder will work while you continue with the regularly scheduled programming. 

6. When finished, click "Stop Record." 

7. A pop-up box will appear and prompt you to save your recording. Choose the name and location, and save the tutorial. 

8. The file will appear as a zipped folder wherever you saved it. You can send the file like this if you want -- the recipient will have to unzip the file him- or herself before viewing the tutorial. {This is ideal when your instructions are quite long and/or you have a restriction on how large of file attachments you can send.} If you want to preview the file before you send it, you'll need to unzip the file yourself first. Refer to step 2 in this blog post if you need a refresher on how to unzip files on your computer. 

9. Once you open the file, you'll see a step-by-step tutorial via pictures, a step-by-step in text, and special links that allow you to review the recorded steps as a slide show {that shows each picture one by one and automatically advanced to the next picture, much like an automated PowerPoint presentation}. 

My screenshots look funny because I'm working on dual monitors at the moment. You can see me annotating over a screenshot in Skitch on the left side of the screen and writing this blog post on the right! Your computer screenshots obviously won't look like this unless you have dual monitors, too. :) 

Ideas for Use

• Show students or parents how to access a particular program or website.
• Show students how to use a program. 
• Show the technicians and/or your friendly campus Instructional Technology Specialist {wink, wink} exactly what you're doing when a problem occurs on your computer -- upload your recorded video and instructions to your work order.
• Show your mom how to work her computer {just kidding...love ya, mom!}.

Tweetable

PSR records mouse/clicks/keyboard strokes before typing step-by-step list w/ pics. 

The One All About Kindle Books

I'm a big fan of Kindle books {and Friends, as you can tell from the title of this post ;)}. Here's why:

• They don't take up physical space and won't create any stacks or clutter.
• They're easy to move when you have to change rooms or houses.
• You can read them on your Promethean in front of all your students {just go to the Kindle cloud reader on your laptop, which should be connected to your Promethean}.
• They're much easier to search through and find what you're looking for. {The Kindle Cloud Reader gives you the ability to search your library, view the covers, sort your books in whichever way you choose, etc.} 

Like everything else, I have a personal account and a school account. My school Amazon account intentionally has no credit card attached to it so that I can feel okay about handing my iPad to a kid without fearing that he/she will be purchasing Amazon goods on my behalf. :) 

Although our district officially adopted iPads, there is a Kindle iOS app you can utilize. I only loaded my school Kindle account on my teacher iPad, so I encourage you to review Amazon's policies if you're considering putting it on student iPads {click here to go to the Amazon Support page}. 

How to Display Kindle Books on the Promethean {or Other Projector}

1. Go to read.amazon.com and sign in with your school Kindle account. 

2. Choose to enable offline reading if you want.

3. You should see the following on your laptop screen, which would, of course, be displayed on your Promethean if it's hooked up properly:

• Yellow arrow: toggle the view of your books between list view {the one on the right} and grid view {the one on the left and the view you see above}
• Orange arrow: sort the view by the most recently added, author's name, or title of the book
• Green arrow: refresh the view, adjust settings/get help, and search {which will be your BFF once you've accumulated a decent amount of books}
• Blue arrow: toggle the view of all books you've ever put into your Kindle cloud or just the books you've downloaded to that device
• Purple arrow: click on any of the books to open it up and start reading
• Pink arrow: increase or decrease how many books are shown on the screen by making your search results smaller or larger

How to Get Discounted or Free Kindle eBooks 

When I taught K-4 Science Lab, I would browse for free science eBooks every day while I ate my lunch. Really, once you browse the entire list one day, it doesn't take that long to look for newly added books on days after that. And it's totally worth it to get free books!

1. Amazon has a list of free books here. 
2. Amazon features daily deals where prices are reduced.
3. TCEA members can sign up for updates each day about free and on sale Kindle books and iOS apps; a daily digest is e-mailed to you each morning.
4. Book Bub will send you a list of free and reduced-priced eBooks each day.
5. Some places -- like Blogging for Books or Net Galley -- offer teachers librarians, and bloggers the opportunity to get books for free in exchange for a review. If you're a blogger, the review is obviously supposed to be posted on your blog, but teachers and librarians are just required to submit a review to the publisher. If you sign up to review kids' books, you've just gotten free books for the price of a little of your time! Bonus: sometimes those books haven't been released to the public yet and/or haven't been fully edited...wouldn't it be great editing practice to have your students edit pages from an actual book?

How to Give a Kindle eBook as a Gift

The most obvious reason why you might want to do this is if you're giving a Kindle eBook to someone, but I actually use it to "gift" books to my school account {the one with no credit card attached, so I couldn't purchase anything on it} from my personal account, too. 

1. To gift a Kindle book, just head over to the book's Amazon page. {Here's the homepage of Kindle books, in case you want a quick-link.} You should see this menu on the right:

2. Click the "give as a gift" button. You'll see this screen:

Notice that you can enter the e-mail address of the recipient or choose to have the gift e-mailed to you so you can forward it to the recipient later. You can also delay the delivery of the Kindle book to the date of your choice, much like an Amazon gift card. 

Your credit/gift card is charged for the book, and the recipient gets an e-mail that looks like this:

I'm so private online that I rarely put anything but my initials when signing up for a website, which is why it says my name is "CK." :)

The recipient has to click the yellow "get your gift now" button, and he/she will be taken to the Amazon page for that eBook.

The blacked out portion is blocking my school e-mail address, which is where I sent this Kingle book to myself.

From there, the recipient only needs to click the yellow "accept Kindle gift" button to put the book in their cloud account.

You, the giver, also receive an e-mail saying the gift was accepted and applied to the recipient's account so you know they actually got it.

{P.S. Click here to learn how to easily save money while shopping online.}

How to Save Money Shopping Online

This time of year brings lots of shopping for most people, so I thought I'd write a post about how I save money shopping online. While you could always apply these tricks to classroom purchases such as school supplies or furniture, this obviously isn't my typical educational technology content...if this isn't your jam, feel free to skip this post and re-visit the blog later for the regularly scheduled programming. :)

I personally use all of these tools and can attest that they are legit and worth your time!

Use Coupons/Promo Codes

eBates 

• How it works: eBates partnered with almost 2,000 major retailers {click here to see the full list} to offer you cash back when you shop from those stores online. Each store offers a different percentage of cash back. I've found that the more popular a store is, the lower the percentage of cash back they offer. So, for instance, Walmart is typically 1-2% while Snapfish is typically 10% {I've found that these percentages jump during the holidays, though, which is an even bigger incentive for using eBates for holiday shopping!}. When you shop online, you simply activate your eBates before you check out. After you check out, you'll receive an e-mail telling you how much cash back you got for that particular purchase. eBates will send you cash back once a quarter -- either in the form of a mailed check or cash in your PayPal account. 
• What you do: Once you sign up for a free account {click the link to sign up with my referral code, and I will love you forever! :)}, simply activate your eBates before purchasing something online. Watch this video tutorial to see it in action. And: Here's the link to Snapfish, that photo website I use and mentioned in the video, if you want it. :)
• Bonus: There's an eBates app that sometimes offers double percentage cash back. Download the app and allow notifications on your phone. When you get a notification about double cash back from a place you needed to buy from anyway, I like to do the shopping on my laptop because it's easier to navigate, see the details of an item, etc. I always fill my shopping cart from a computer. Then I just launch my app from my iPhone, activate my eBates shopping trip to the store of my choice, and check out with what's already in my shopping cart. :) 

Honey Extension for Chrome

• How it works: When in a shopping cart online, Honey scours the web for all the coupons and promo codes floating the WWW for that store. Honey applies each one and, in the event that multiple codes work, it automatically applies the coupon that saves you the most money. 
• What you do: In the Chrome browser, add the Honey extension. Then just shop! If a pop-up does not appear on the right side of your browser when you're in an online shopping cart, that typically means there are no coupons available for that retailer. When the pop-up does appear, however, just click the gold "try codes" button, sit back, and watch it work! Watch this video tutorial to see it in action. 

Price match

Slice

• How it works: Slice tracks packages for you based on receipts sent to your e-mail inbox. It also tracks the price of things you've purchased and will alert you if the price of anything you purchased drops within a specified time. If you purchased something that dropped in price, the Slice app will compose an e-mail to customer service with the order number, original price, and new price, requesting a price match, and all you have to do is press "send!" 
• What you do: Sign up for a free account at slice.com, and download the free app {available in The App Store and the Google Play Store}.  In your settings, go to "linked inboxes/accounts" in the upper, right corner. Select an e-mail inbox to give Slice permission to scour your inbox for receipts. 

Internet Alerts

IFTTT 

• How it works: IFTTT allows you to create "recipes" of a cause and effect nature {hence, the title: "if this, then that"} so you can automate your online life. There are a ton of uses for IFTTT {partly because it links to almost 250 "channels" or other sites}, but in terms of saving money while shopping, you can set it up to alert you when a new item is posted or about price drops, depending on the retailer. 
• What you do: Create a free IFTTT account. Create a new recipe and select a trigger channel from the "commerce" section. Follow the on-screen prompts to set up the alerts of your choice. Watch this video tutorial to see it in action {this video is password protected due to personal information shared...CISD friends, the password is our plural mascot.}
• Bonus: This post gives you more details about IFTTT, and this post tells you how to use IFTTT to help you monitor the weather for recess duty.

CamelCamelCamel

• How it works: CamelCamelCamel only works with Amazon items. If you have anything on Amazon that you'd like to buy {individual items or even an entire Amazon Wish List}, you can put the URL into your CamelCamelCamel account and set an ideal price. CCC will e-mail you when the item dips to your ideal price. 
• What you do: Create a free CamelCamelCamel account. Either paste in the URL or search for a particular keyword in the search box at the top of the home page. From there, set your price and ask CamelCamelCamel to start tracking.  Watch this video tutorial to see it in action.

How to Customize Your Own Image for ThingLink

I'm in the process of adding some new tutorial videos to the database, so check there if you're a video tutorial fan. 

There were a couple of questions about how I made the image for "my digital self" in the #TLChallenge, so I made a little tutorial about it. It's super-easy -- I promise! 

Here's the video {or click this link to view the video in a different screen}:

How to Send a Link to Students {Without E-mail}

Have you ever tried to have your students visit a specific URL, only to still hear comments like this 15 minutes later:

"Hey...what am I supposed to type again?"

"Mrs. X! I can't find the page!"

"Is THIS it?" *turns computer screen around so you can see that no, that is not, in fact, the page she is supposed to be on*

It can be frustrating. And let's face it, nobody has enough instructional time to spend 15 minutes getting to one website. It's enough to almost make you not want to use technology... I get it. Luckily, there are a couple of solutions.

If your kiddos have the newer iPad model, just AirDrop the URL to their device(s). But if you're working on desktop or laptop computers, try using Google Tone.

Google Tone is a free Chrome extension that allows you to broadcast your URL to any nearby computer on WiFi.

To Use: 
1. Make sure all devices are using Google Chrome {click here to download it for your computer}.

2. Make sure all Chrome browsers have the Google Tone extension installed {click here to visit the extension page directly and press the blue button that says, 'Add to Chrome'}.

3. Go to the website you'd like to share. Make sure your speakers are turned up, all receiving devices have their microphone on, and that you are logged in to your Google account. Press the blue megaphone extension {pictured at the very right of the URL bar below}:

4. Your computer will broadcast the URL to all other computers within earshot {including any computers that are listening over the phone, Google Hangout, or webcam}. The other computers will receive your profile picture and Google profile name along with the URL so they can know if they want to accept the link or not.

Although I do think even the youngest students need to learn what a URL is and where to type it, Google Tone and AirDrop can be real time savers if you need students to visit a complicated link {ex: a Google-shortened URL that's just a jumble of numbers and letters}!