The Elder Scrolls V: Skyrim Tips

fast melee & conjeration leveling the conjugation weapon spell you want to increase,
• bound bow(archery)
• bound battleax(two-handed)
• bound sword(one handed)
(p.s.,there might be more,but i don't know)
2nd.equip the spell you want to increase,(make sure you hove enough magica to cast it) into battle with spell sumond(right after beaing seen)and if you ONLY fight with the weapon you summoned you will power level conjuration and what ever you chose