WEBVTT

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Welcome to the video 2 of coding your backdrop to change.

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Let's now use the drop down menu to select which backdrop you want your code to begin

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with every time.

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For this video, I'm going to select the stars backdrop.

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Next click and drag away one second's block from the control category onto your code

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area and attach it to the switch backdrop to block.

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You can change the number inside the white bubble by clicking on it and typing the number

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of seconds you wish your backdrop to run for.

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For this video, I have set the seconds to 3 because I want my stars backdrop to show

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for 3 seconds before it switches to the next backdrop.

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Next, we want to click and drag a second switch backdrop to block onto our code area and

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attach it to the weight 3 seconds block.

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Again, using the drop down menu, you're going to select which backdrop you want your code

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to switch to after the first backdrop and weight block.

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For this episode, I selected the moon backdrop to be the second backdrop in this code.

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Next test your code.

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Click on the green flag above the stage or click on the green flag blocking your code area.

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Then you use this sprite and two backdrops to retell a story or event that has happened.

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As an example, for this episode, I'm telling a story about the first time humans touch

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down on the moon.

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I could provide facts by coding in the rocket ship to talk, or I could add a second sprite

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that uses either the record voice option or speech bubble option to tell us all about

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the first landing.

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Thanks for watching.

