面 means face; side and is a JLPT N3 kanji. It has 9 strokes and uses the face radical (面).
Stroke order · 9 strokes
On'yomi (音読み)
メン、ベン
Kun'yomi (訓読み)
おも、おもて、つら
Radical
面 · face
Strokes
9
How to remember 面
A frame around a face — a picture of a mask. 面白い (interesting/funny) literally means 'the face turns white/bright' — because a face lights up when it laughs.