Unit 3, Lesson 9, Level 14 and 15.
When my students try to use the .scale counter pattern with a - to make their sprites increasingly smaller, it has been making them much bigger very fast even when using a 1.
In addition to the correct format of:
sprite.scale = sprite.scale - 1
we have also tried
sprite.scale = sprite.scale + -1
sprite.scale = sprite.scale + 1
sprite.scale + sprite.scale - -1
Each time it jumps to a much bigger size. I don’t have a student example to link to, because they have all taken out those counter patterns as is ruins their animation. Here is an example on my own account : https://studio.code.org/projects/gamelab/zaOHH1Zg-oku5IfzVlW5_TyjLJRxTslbTrEsQ55EWGw