If you are considering a gardening project with children either at school or with your own child it is important that you choose tools suitable for the age and child of the child. Don't expect a child to become enthusiastic about gardening if they are struggling with either oversized tools or ones more suitable for making sand castles on the beach.
On my website - here - I have some advice on choosing child friendly tools.
Spotty Green Frog is a site that specialises in providing gardening packs for schools as well as individual items and gift packs for your own child.
They also provide kits and equipment to support other gardening related activities click here.