Paula Batt will guide participants, ages 12 and up, in creating a terrarium with layers of stones, soils, mosses, and plants, along with botanicals or hidden objects. Terrariums are fun and easy to make and would be wonderful gifts. The workshop will be held from 1 to 3 p.m. on Sunday, February 10, at the Old Southworth Library, 404 Elm St. Registration is required at least five days in advance of the workshop online at dartmouthculturalcenterinc.org or on one of the center’s open registration days. This workshop costs $30 for members or $35 for non-members,along with a $25 materials fee payable to the instructor at the beginning of class.