Show: Computer Programming 4 Kids with Scratch 2 in HD and SD

Episode: #21 - Three Melodies, and Case Insensitive Matching


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Episode Description:

This is the 21st of 27 TV show episodes to teach kids (about 5th grade and up) programming using Scratch 2.

This episode:

1) creates a Message example to play three melodies, and
2) shows that character matching is case insensitive.

The first challenge has two program versions that have three sprites each playing its own unique melody when it's randomly selected. The first program version uses the backdrop to indicate which melody to play. The second version shows a better implementation using Message Events.

The last challenge is a quick review showing that string comparisons are case insensitive.

Episode Short Description: Creates a Message example to play three melodies and shows that character matching is case insensitive.

Downloads of This Episode:

[SD File Downloads]: 10

[HD File Downloads]: 2

[Total File Downloads]: 12

 


SD (Standard Definition) File

File Name of SD Episode: 0021 Programming 4 Kids Three Melodies and Case Insensitive Matching.mpg

Total SD Episode Video Runtime (hh:mm:ss): 00:28:30

File Size of SD Episode Video: 1,242,245,120 Bytes

Resolution of SD Episode Video: 720x480

Date SD Episode Video Uploaded: Friday, November 27, 2015 - 05:39


HD (High Definition) File


File Name of HD Episode Video: P4K Show 21 20151024.mp4

Total HD Episode Video Runtime (hh:mm:ss): 00:28:30

File Size of HD Episode Video: 1,191,548,048 Bytes

Resolution of HD Episode Video: 1280x720

Date HD Episode Video Uploaded: Monday, October 16, 2017 - 00:46