1. F INAEUS AND P HOEBE !

2. O BJECTIVE : B UILD A HOME FOR YOUR NEW PET SNAIL AND WORM ! Divide into groups of 4 As a group decide on a name for the snail and the worm Once you have agreed on names come up to gather your supplies!

3. P ART A: THE B ASE Identify the largest 2-liter bottom in your bag, this will be the base Work with your group members to assemble the base a-like so….

4. P ART B: THE M IDDLE Identify the bottle top in your supply bag; invert the top and place it inside the base Make sure the wick is immersed in the pond water Tape the bottom and middle together Construct the middle like the following diagram…

5. P ART C: T HE T OP Identify the last 2-liter bottom in your supply bag, this will be the top There should be a slit approx 1 inch along the side of your top, insert the top into the middle part Use clear packing tape to secure the top to the middle section

6. Y OUR P RODUCT S HOULD L OOK L IKE T HIS …

7. C ONGRATULATIONS !!! Your group has successfully made a closed ECOSYSTEM!!! Please pair up with a partner and fill out the worksheet being handed out