Whoops almost forgot to add some more present suggestions! Might help you as you try to buy age appropriate gifts in the lead up to Christmas.
4 year old girls: baby dolls - little bottles to feed a baby milk and juice, textas and a notebook, jewellery, dress up shoes,
4 year old boys: Thomas, drawing stuff, bouncy ball, magnifying glass, tape measure, small watering can
5 year old girls: stickers, drawing stuff, hair bands and hair clips, ink stamps
6 year old girls: stationery, paints and drawing book, pastel crayons, sticker book,
7 year old girls: craft packs, stationary, hair bands
7 year old boys: Lego, games - eg. UNO, Blokus, make your own craft packs, dominoes, marbles