A few tips for low elo players
Junglers: Not all ganks need to net a summoner or a kill. Sometimes allowing your top laner to pick up CS is enough, don't expect top laners to run past 300g worth of minions and take tons of damage for no reason.
Once all the outer turrets are down, group up and push the side waves together and keep rotating as a team. Watch the side lanes, don't start fights when you have no wave control. THANKS!!!!!