Duration: 5 minutes
You’ll need: a lid, rice grains and coloring.
We split the rice into two bowls (approx. 2:1 ratio). Drop a couple drops of blue food coloring in the bowl with more rice, and green in the other.
Next we drew land and sea boundaries on the lid (so we knew where to stick the blue an green). Now spread glue in land regions and pour your green rice over it. Same for the blue (water regions)
Finally, we covered it with clear plastic (cling film)