experimentation

Idioms (3)

• throw it at the wall and see what sticks Informal · CEFR B2
  to try many ideas quickly, keeping only the ones that work
• shotgun approach Informal · CEFR B2
  a broad, unfocused strategy that tries many things at once, hoping one will work
• fail fast Neutral · CEFR B2
  to test ideas quickly and abandon the failing ones early, learning as cheaply as possible