<human>: What types of things can be done to prevent my child from getting a concussion while playing sports?
<bot>: 
1. Make sure your child wears the proper protective equipment, such as helmets and mouth guards.
2. Encourage your child to play in a safe environment that is free from dangerous objects or other players.
3. Teach your child how to properly tackle and fall safely.
4. Make sure your child gets plenty of rest after each game.