Bouncing the ball

 

open a new stratch program

choose the beech ball form the library

remove the cat by clicking on the scissor

click on the script tap , choose event category and select (when clicked)

click on the control tab and select (repeat until)

select the (wait 0.1 sec) in the same tap

then go the motion category and select the ( turn select degree) ,select (move 50 steps) and then select if on edge button)

duplicate the steps

save the file

run the program by start button