There are many simple and fun small toys you can make with paper, here are a few fun examples for you:

1. Paper Airplane - This is one of the most classic of making paper toys, you only need one piece of paper to make a flyable airplane. You can design different shapes of airplanes based on different origami methods and try to see who can fly the furthest.

2. Paper Clip Dolls - You can make cute paper clip dolls by folding colored or white paper into the shape of a clip and drawing cute faces. You can also add arms and legs to the paper clips so they can sit, stand or dance.

3. Paper Flowers - Use colored paper or color the white paper and fold them into different flower shapes following the origami method. You can make a bouquet of brightly colored paper flowers in many colors and use them to decorate your room or give them to your friends.

4. Paper Hand Game - This is a simple and fun interactive game. You can fold a piece of paper into the shape of a hand and write a number or a pattern representing different things on each finger. The winner of the game is then determined by choosing the number or pattern, such as the rock-paper-scissors game.

5. Paper Plate Spinner - Make a spinner shape out of paper and then write the names of different foods on it. Then spin the carousel to see what you will eat for your next meal. This is a very fun choice game that can also help you make decisions.

These are just some examples of small toys made of paper, you can try to make more small toys according to your own imagination and creativity. Paper crafting is not only a great way to exercise your crafting skills and imagination, but it can also be fun and creative.