​Make plaster imprints of animal tracks with this environmental exploration activity.  Get kids outdoors and engaging with nature through this nature activity.

Supplies

• plaster of paris
• Cookie cutter (Round, square, or rectangle work the best)
• Nature area

How to make plaster imprints of animal tracks

To start this activity mix the plaster. You will want about a 50/50 mix of powder to water. Stir together then put it in a air tight container.

Then take children on a nature walk.  This activity is great for programs close to the woods or walking trails but can be completed anywhere animals roam.  Ask kids to look at the ground, look for animal prints, or imprints from leaves, bugs or other items found in nature.  

As kids begin to find imprints in the mud or dirt, take a cookie cutter and place it around the print. If the ground is soft press the cookie cutter into the ground slightly so it will stay in place. Then pour a small layer of plaster into the cookie cutter and keep walking.

It typically takes 30 -45 minutes for plaster to begin to harden. Make sure to note where each plaster item is and come back 30 minutes – 1 hour. When you return to the plaster test its consistency by touching it. When it is ready it will be warm to the touch, but solid. If the plaster is ready you can pick up the cookie cutter, and push the plaster mold through, being careful not to break the mold.

Use an paper towel or old cloth to remove any dirt and mud from the mold. When cleaned off you should have a perfect imprint that kids will love.

More like plaster animal tracks

If you enjoy exploring nature and the woods you may also like “Letters in Nature” This photography activity asks kids to decide on a word and then find the letters of that word that appear naturally in the wilderness.

​