Category: Freebies/Discounts

#72: How to Check Your Math in a Spreadsheet

This is one of the most popular lessons I teach to Excel beginners. It is relevant, instantly usable and makes sense from the beginning. Before you start this one, you might want to complete Project 70 and 71.

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–from 55 Technology Projects for the Digital Classroom

–image credit Deposit Photos


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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, CSTA presentation reviewer, freelance journalist on tech ed topics, contributor to NEA Today, and author of the tech thrillers, To Hunt a Sub and Twenty-four Days. You can find her resources at Structured Learning.

#6: Photoshop for Fifth Graders–Auto-fixes

Before starting on Photoshop lessons for fifth grade and up, teach preparatory basics covered in this lesson plan here (reprinted in part below). If you have a newer version of Photoshop, adapt these instructions to yours:

Open Photoshop. Notice the tool bars at the top. These will change depending upon the tool you choose from the left side. These are the crux of Photoshop. We cover about ten of them in fifth grade. The right-hand tools are used independent of the left-hand tools. They are more project oriented.

    • Click the File Browser tool (top right-ish). It shows you the folders on your computer. From here, you can select the picture you’d like to edit (or use File-open)
    • Select a picture and notice how it displays all data—file name, size, date created, author, copyright and more
    • Click on several tools on the left side and see how the top menu bar changes, offering different choices. Go to Help. Have students view several of the ‘How To’ wizards available. Make sure they try ‘How to paint and draw’, ‘How to print photos’, ‘How to save for other applications’. Then have them select the ‘Help’ files. This takes them to the Adobe CS website and exposes a vast database of questions and answers. Encourage them to explore, engage their critical thinking and active learning skills. Remind them this is where they can find answers independent of teacher assistance.
    • Open a picture of the student’s choice. Show class how to zoom in and out (right-side toolbar). Explain pixels.
      Show students how they can take the paint brush and color just one pixel if they are close enough. This is
      how experts remove ‘red eye’ in photos.
    • Introduce the History toolbar (right side) as an undo feature (like Ctrl+Z in Word). Have students open a new blank canvas and draw on it. Now use the history tool to toggle between the canvas before and after drawing on it by clicking between the original picture and the last action taken (at the bottom of the History list).
    • Have students click through several tools on the left tool bar and show them how the top toolbar changes,
      depending upon the tool selected.
    • Watch the layers tools. You can only paint on the highlighted layer. Notice that the top layer covers all others
    • Show students how to save. The default is as a Photoshop file with a .psd extension. This won’t open in other programs, so show students how to change the file type format to a .jpg, .bmp, .tif or other for use in Word, Publisher, emails or a website.

Once students are comfortable with the Photoshop format, try these easy-to-do auto-fixes.

Auto-fixes is one of the easiest Photoshop skills. Depending upon your version of Photoshop, this may be found in different spots on the menu lists. If you’re familiar with your program, you’ll find it right away:

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