This week I offered two online sessions looking at how to protect yourself online with quality passwords and two-factor authentication. A recording from one of the sessions is available below. Thanks for all who could attend!
Posts
Scanning Documents with an iOS Device
Especially because of school closure, many are asking us about any support for scanning documents away from school and our copiers.
Thankfully, if you have an iPad or an iPhone, they come built-in with some nifty software for making scans.
Tips on getting good scans:
- Clear a space on a table or other surface that contrasts in color with your document.
- Have good lighting in the room where you want to scan.
- If the light is overhead, and using the device causes a shadow over the image, consider taking from an angle.
- As depicted in the video, you can then drag the corners of the yellow interface to the four corners of your document, and it will “stretch” the document back to a normal sheet of paper.
The main difference between taking a photo and “scanning” is that (1) the resulting file is a PDF, and (2) you get the ability to photograph from an angle and have the software correct for this (fourth bullet, above).
Continuity camera is a feature that requires you to be signed in with the same Apple ID on your Mac as you are on either an iPad or iPhone. As the document linked above details, it allows for using the iOS device as your camera and having the resulting image appear magically on your Mac.
Thanks go out to Catherine Richards for finding these online resources!
The resulting file is even named with text my phone saw at the top of the magazine!
Math Notation
This post details how to create math functions in productivity software in iOS applications and the Mac.
“Equations” or mathematical expressions created in Apple’s software makes vector graphics files. Once they are created, they cannot be edited, but they can be copy and pasted into other applications, and even re-sized.
The expressions made in Microsoft Word stay within Word, however the tools in Word are also easier than learning LaTeX from scratch.
Either method below will work for inserting “equations” into a word processor; the Apple apps would be preferred if you want to move your equations into other applications.
LaTeX and Apple iWork Apps
Our math teachers don’t always have an easy time when it comes to creating the true look and feel of math notation on a computer. There are two popular standards for creating math notation: LaTeX and MathML. The Apple suite of applications—including Keynote, Pages, and Numbers—supports both standards.
On Mac, go to Insert > Equation… to get a dialog box for inputting the formatting language to represent your mathematical expression. On iOS, go to Insert (+) media and choose Equation. Apple provides more instruction here.
Simple expressions work on their own:
The Euler example is pretty simple, too, just using a circumflex to create a power. We have to group things with curly brackets. The expression before being translated by LaTeX is: e^{πi+1}=0
While that seems easy enough, how do we get started with either of these formatting languages?
Microsoft Word
In Word, LaTeX is supported as well, but there’s also Microsoft’s own tools as well for creating mathematical expressions.
- Go to the Insert tab in the Ribbon.
- Go to Equation.
- Toggle LaTeX or use Word’s own buttons to create your expression.
In Google, you can type the equation and then add any icons or symbols as needed.
- Go to the Insert tab.
- Go to Equation.
- Type the equation and choose any icons or symbols as needed.
Schoology
In Schoology, you can type the equation in either LaTeX or in Schoology’s own form in any type of Material (Assignments, Test/Quiz, Assessment, or Discussions) that you need.
- Choose the Material type.
- Choose Insert Content.
- Choose either Equation or LaTeX
- Type the equation and choose any icons or symbols as needed.
Digital Notebooks to Support Learning
The idea of a worksheet or notebook making its way into the digital domain isn’t new. The concept is worth-revisiting, however, when we consider what’s possible with an app like Numbers for Mac and for iPad.
Numbers is Apple’s spreadsheet app, but in the following video, you’ll find that it doesn’t work like, or even look like, a familiar tool like Excel.
Numbers puts its tabs/sheets along the top of the workbook; in a digital workbook like the one we look at in the video, these are steps in the lesson. Each page can go down and to the left, filling up as much space as you need.
Then students can go over to the next sheet to continue the lesson.
Numbers documents can include video clips, images, clip art, and more–and it’s easily manipulated, just like in Keynote.
The Lonely Lecture
College professors the world over are probably all coming to grips with how to make their own video lectures from home during the coronavirus pandemic. Using Apple devices, we have several methods for making recordings.
- On iPad, you can use the built-in screen recording feature to record the entire screen and your voice.
- On Mac, you can use the Quicktime Player to record your entire screen or a portion of the screen, along with your voice.
In both cases, the device stores the video and then it has to be uploaded somewhere. And at full resolution, these files can become large, even too large to upload to some of our platforms. Check out Apple’s video on using these features.
In this article, I detail how to use Google Hangouts Meet to record a lesson.
Google Hangouts Meet (called Meet for the remainder of this article) allows you to share a screen or a window from your Mac. In addition, it will display your video camera image simultaneously. That’s two things at once.
- Create a new Meet at meet.google.com.
- Choose “Join Now” after you see your image with the webcam.
- Inside the Meet for One (hence my title, the Lonely Lecture), click on the three dots in the bottom-right of the screen, and then choose “Record.”
- Choose to full screen or one window. A single window works well if you already have a presentation open, for instance, in PowerPoint or Keynote.
- Talk. Remember it’s recording from the video camera, microphone, and screen actions.
- Stop the recording when you’re done within Meet.
- Wait.
The recording will eventually be mailed as a link from Google Drive to you. At this point, you can change the sharing permissions of this file within Google Drive so that everyone in your class can view this recording. This saves you the step of uploading the video to an online space.
Choose “everyone with the link” as the sharing option and permission set to “View.”
May not be the best method for you, but we just wanted to show how to leverage this tool in a little bit different way—as a video creation tool.
Using Google Calendars to Schedule Appointments
There’s a feature we have within Google Calendars to schedule appointments. What’s an appointment?
An appointment is a time slot that others can reserve for time with you, within a block of time you set aside on your calendar.
When school is closed, you may want to use this feature to manage your office hour times.
- Create a new event in your calendar. Choose “Appointment Slots” after clicking to create the event.
- Choose the time for your slots. In the example below, I chose 10 minutes.
- Complete the rest of the details.
- Click/choose Save. Then you will see the event on your calendar.
- Click on your calendar event, choose “Go to the appointment page for this event…”
- This is where students can sign up for a slot. Share this in your typical channels (i.e., Schoology or email).
For more information, look at Google’s support document on this feature.