alice-teacher Alice 3 - Real looking fish motion

[Steven Jang]

I'm asking my students to create an aquarium with Alice 3

We are challenged with how to move a fish forward while wagging the tail
left and right.
Can't find a way to make it look smooth like a YouTube video I saw;

I believe it's only 2 - 4 lines. If you have these I would love to use them
during class.

Steve Jang
Pacific Academy.
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