教 教 jiāo Strokes11 Radical 攵 — to rap, to tap Made of 孝 filial piety, obedience 攵 to rap, to tap How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation
学 学 xué Strokes8 Radical 子 — son, child How it's builtIdeograph — the meaning is built from its parts Play the animation
楼 楼 lóu Strokes13 Radical 木 — tree Made of 木 tree 娄 a constellation How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation