CT5.28 – Measuring Images

A deeper dive into how image size is determined?

  • 01 February
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Tue 01 Feb 08:00 HST - Tue 01 Feb 08:20 HST
    Online
    Session 2
    Tue 01 Feb 10:00 HST - Tue 01 Feb 10:20 HST
    Online
    Session 3
    Tue 01 Feb 13:00 HST - Tue 01 Feb 13:20 HST
    Online
    Session 4
    Tue 01 Feb 15:00 HST - Tue 01 Feb 15:20 HST
    Online
    • $10.95 incl.
  • 08 February
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Tue 08 Feb 08:00 HST - Tue 08 Feb 08:20 HST
    Online
    Session 2
    Tue 08 Feb 10:00 HST - Tue 08 Feb 10:20 HST
    Online
    Session 3
    Tue 08 Feb 13:00 HST - Tue 08 Feb 13:20 HST
    Online
    Session 4
    Tue 08 Feb 15:00 HST - Tue 08 Feb 15:20 HST
    Online
    • $10.95 incl.
  • 15 February
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Tue 15 Feb 08:00 HST - Tue 15 Feb 08:20 HST
    Online
    Session 2
    Tue 15 Feb 10:00 HST - Tue 15 Feb 10:20 HST
    Online
    Session 3
    Tue 15 Feb 13:00 HST - Tue 15 Feb 13:20 HST
    Online
    Session 4
    Tue 15 Feb 15:00 HST - Tue 15 Feb 15:20 HST
    Online
    • $10.95 incl.
  • 22 February
    20 minutes (Multiple time slots)
    Online
    Session information
    Sessions
    Session 1
    Tue 22 Feb 08:00 HST - Tue 22 Feb 08:20 HST
    Online
    Session 2
    Tue 22 Feb 10:00 HST - Tue 22 Feb 10:20 HST
    Online
    Session 3
    Tue 22 Feb 13:00 HST - Tue 22 Feb 13:20 HST
    Online
    Session 4
    Tue 22 Feb 15:00 HST - Tue 22 Feb 15:20 HST
    Online
    • $10.95 incl.
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Description

Course Description Icon

Images are encoded into binary just like text, but instead of characters, images are made up of pixels. Picture + element = pixel.

In this lesson student will gain a somewhat deep understanding of the digital weight of an image.

Vocabulary we will discuss: Pixel, Resolution (Pixel Count), Megapixel, Pixel Density, Color Depth, Banding, Posterization. 


A Summary

Minimum Grade Best for students 4th grade and up
Complexity Level Hard
Length 20 minutes / Class
Subject Area Determining Image Sizes

Target Audience

We think this material can be understand by students as young as 4th grade.

 


Testing?

YES.  Just like most of our micro-lessons, there will be a test after this lesson.

The entire class is 20 minutes long. 15 minutes will be devoted to material mixed with tests and games. The remaining 5 minutes for testing or retesting.

You will do great. Don't worry. You can always retest again if you aren't able to achieve 80% or better the first time around.