This is a tricky stage for you to obtain the three star rating. Your first launch should aim towards the wall in the middle. You will have to aim a little high so that it takes out the top pig during flight.
Power Activation Point
Activate your jedi power right before your impact to the wall. Your goal is to push those blocks to trigger the bomb on the right side.
First Shot Result
This shot should kill all of the pigs on the right hand side. So that you next shot will be quite easy.
Aim for the pile of pigs near you.
Second Power Activation Point
Tap your power as you get close to kill the rest of the pigs.
Second Shot Result
With all the pigs destroyed with two shots, you will be rewarded with the three star mastery.