JOINTS AND BONES.

ITTLE girls like a jointed doll to play with, because they can bend such a doll in eight or ten places, make it stand or sit, or can even play that it is walking.

Jointed dolls.

As you study your own bodies to-day, you will find that you each have better joints than any dolls that can be bought at a toy shop.

HINGE-JOINTS.

Some of your joints work like the hinges of a door, and these are called hinge-joints.

You can find them in your elbows, knees, fingers, and toes.