Babysitter wanted for childcare in Edmonton

Our names are Amanda and Sean. We have 3 children (All boys. Ages 4, 5 and 12) We will be looking for the occasional babysitter when we have plans that we can not include the kids. The oldest tends to keep to himself, though he often will come up to help with the younger 2, or to share random facts. The younger boys enjoy playing with their toys or watching educational shows but will often look for further interaction.