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In this activity, we will learn about the "wait" block and create an aquarium in which two fish move forward at intervals
The "wait" block in Scratch Jr. is a control block that pauses the execution of the script for a specified period of time in seconds, the value 10 equals one second.
2 seconds = 20
3 seconds = 30
4 seconds = 40
Add the "aquarium" background
Add 2 fish sprite
Place the fish on the left side of the screen
The scripts
The Yellow Fish script
Wait 1 second, repeat 25 times 10 steps to the right
The green fish script
Repeat 25 times movement of 10 steps to the right
Click on the green flag and activate the program
Please note: The "Wait" block will cause the yellow fish to move after the green fish with an interval of 1 second.
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