A ballon is a small rubber bag that you can fill up with air or helium. Balloons stretch, and can get quite big when they are blown up.

Balloons you fill by blowing them up are very common at parties. Helium balloons go up if you let them go, and are fun to play with. Ordinary balloons go down if you let them go, not up.

Chess is a game for two people, using a chequered board and pieces of two different colours. There are rules for how far and which way the different chess pieces can move. The object of the game is to capture or check your opponent's king.

Darts is a game where you throw metal objects with sharp ends called darts at a target. The parts of the target are numbered, and the idea is to hit the parts of the target with the highest numbers.

Dolls are models of people that are meant to be played with. Most dolls are of girls or babies, but there are boy dolls too. Dolls can be made of plastic or porcelain, and usually have hair you can brush and style, and clothes that you can put on them.

Dominos is a game played with a set of pieces, with each piece having a number printed at each end. The numbers are made with spots, like on the sides of dice.

The most common game played with domino pieces is where each person gets a number of the pieces, and then try and place them against another piece where the numbers on their piece matches the numbers on a piece already placed. The person who puts all their pieces down first wins.