散 means to scatter and is a JLPT N3 kanji. It has 12 strokes and uses the strike with a stick radical (攵).
Stroke order · 12 strokes
On'yomi (音読み)
サン
Kun'yomi (訓読み)
ち(る)、、ばら
Radical
攵 · strike with a stick
Strokes
12
How to remember 散
Everything struck and scattered by a stick (攵). 散歩 (a walk) — 'walking while scattering about', cherry blossoms 散る (falling/scattering) — the poetry of Japanese spring.