Are Teenagers still kids

No. I think that there is a difference teens are completely different from kids, unless in the last stage of childhood (9yrs), puberty occurs. In most cases puberty at a young age would occur for girls.

Infant: 1month-1 yr

Toddler: 2yr-3yr

preschooler:4-5yrs

kid/child:5-9

Tween: 10-12 yrs

Teen:13-17

Adult:18-50

Senior-50-∞

so above looking at the chart age is a difference between teenagers and children,

but the reason I think teenagers cannot be considered a child is because teens are brought out to be seen as more mature. There fore, The answer is No.