Map
For a game or a fun learning tool, you can create a map of the ancient world that plots the seven wonders. You can draw each of the wonders in miniature on the map to add complexity and skill to the task. For example, you can plot the Hanging Gardens of Babylon and then draw a line from the plot to the middle of an ocean or to an area that doesn't cover anything else. At the end of the line, draw a large circle in which you can draw a picture of your vision of the Hanging Gardens.
Travel Guide
Create a travel guide as if you're a tourist in the ancient world traveling around to see the seven wonders. Include helpful tips that you would find in a modern travel guide, including where to stop to eat and sleep, transportation advice and descriptions of each site. You can even illustrate your travel guide and create a tiny ancient Greek or Roman cartoon to guide you through the pages.
Board Game
If you have the time and the skill, .create and play a board game centered around the seven wonders of the ancient world. Create a pathway consisting of a series of squares. These will be the playing squares on which the pieces will travel. Make each square a different color and you can travel from square to square based on the number shown on a die that you roll. Every fifteenth or so square, draw one of the wonders of the ancient world. The rules can include that you must stop at one wonder before you can progress to the next and finally visit all.
Interpretation
Design a role playing game that focuses on the seven wonders if you have a group of children to entertain. Assign a student or a group of students to one of the wonders. They must write scripts interpreting the site for visitors, as if they are tour guides operating the site and providing information. You can provide props and costumes to the students, as well as craft materials for them to decorate their wonder.