These are generic checks that i still use but also in conjunction with a written check list (two different training methods from two very different schools)
pre-taxi after engine start
t -throttle friction nut tight, trim set
m- mixture, mags
p-primer locked
f - flap, fuel (flap 10 degrees c150 -maybe it's been a while)
i - instruments set
s-switches
c-controls free
h-harness tight and secure
pre-landing
b-brake pressure
u-undercarriage down and locked
m-mags on both, mixture rich
f-fuel on both or fullest tank, booster pump on
o-oil temps and pressure green
h-hight correct harness secure, doors secure
hope this helps
But remember your Aircraft Manual will have the correct methods and checks followed by your school or instructor, they always know