Baptism means you get baptised when you go to the church, a symbol for baptism could mean a bowl of water, white clothes or a candle.
Confirmation means when you get confirmed into God's family, a symbol could be the Bishop laying his hands on you welcoming the Holy Spirit.
The Eucharist is taking the body and blood of Christ which is taking the bread and wine, a symbol for the Eucharist could be bread and wine.
