2. To make some room to add new yarn, about 3 consecutive horizontal threads are pulled out.
3. The students thread a tapestry needle with some colorful new yarn, and run it through the new open row in the burlap, weaving up and down as often as they could, the ideal being over or under every thread. The yarn is pulled through and the ends trimmed when finished.
4. This process was repeated as often as possible until the end of class. I had a 2nd grader that did 13 rows!