There are various kinds of prepositions. For the sake of simplicity and thinking of young students, the prepositions that I will cover here are the ones we use to talk about objects in a space.

I created this graphic:

This is a worksheet that allows the practice of prepositions with colors:

Update March 26, 2020:

I just created a video! Take a look below!

The following worksheet will allow kids to practice prepositions with toys. I attached a toy vocabulary list too! ^ ^.

This is the Answer Sheet:

These are two great videos I found in YouTube:

Update: April 4, 2020

¡Hola! Fresh of the press! I just created this video that allows students to practice prepositions with places in the neighborhood:

And this is the worksheet I created that goes with it: