KanjiJLPT N2
Execute

give, bestow, perform, alms

Mnemonic

You draw the master plan with a compass, draft the official decree with a quill, and dispatch a beaver to execute it all — building the dam precisely as designed, no detail overlooked.
Additional thoughts
Picture the compass laying out geometric blueprints, the quill signing 'APPROVED,' and an eager beaver saluting before marching off to execute the construction. The beaver's industrious nature perfectly matches the deliberate, purposeful sense of execute.
Quick recall
Compass blueprints + quill decree + beaver builds = Execute the plan.

Details

The keyword for 施 is execute. This kanji conveys the meaning of carrying out, performing, or putting something into practice. It often refers to the implementation of plans, policies, or actions, such as administering a program or bestowing something upon others. The sense is one of actively applying or dispensing something in a deliberate and purposeful manner.
On'yomi
し、せ
Kun'yomi
ほどこ.す