Two pair

Two different pairs in the same five cards.

Example

K♣ K♦ 7♥ 7♠ A♦ is two pair, Kings and Sevens, with an Ace kicker.

Related

Practise it in 5 minutes The ten hands, part 1, a short free lesson.

Quads is for adults, 18 and over. It teaches with play chips only: there is no real money, ever.