Charlotte was described by teachers at her previous school, Cradley Church of England Primary, as a lovely bright, bubbly girl who was full of promise.
She and school friend Melissa Currie had a joint funeral service in Dunblane Cathedral.
St Peter’s Church lights a candle each year on the anniversary of Charlotte’s death.
In a message on Facebook, staff extended “a special invitation to anyone who knew Charlotte” to join its special remembrance service.
They said the congregation would be giving thanks for the Snowdrop Campaign and improvements since in firearms legislation.
They invited people to drop in from 15:15, light a candle and stay for refreshments afterwards.
“Do pray for Charlotte’s family, the families of her classmates and teacher and our Church School,” the message said.