Is it safe for kids to jump on a trampoline?

Supervised. Trampolines are a lot of fun. However, many children and adults get hurt on them. Many trampolines have safety nets surrounding them which limit the chance of falling off. Another safety precaution is to only allow one person on the trampoline at a time. Depending on the kids age and safety precautions made, adult supervision should be a given in order to limit chance of injury.