One incident happened on the 3300 block of Crestmoor Drive on August 25th.
Police say a man approached a 9-year old girl at about 5 p.m. and tried to get her to get inside his vehicle.
His vehicle is described as a white cargo van with a red ladder.
The other incident happened two days earlier in front of a home on the 2500 block of Rosewood Drive.
Police say the driver approached a group of boys telling them there was a ball down the street that they should go get. The driver left when the children called a parent.