After delving further into various types of seeds, seed pods and seat coats, we went on to exploring what makes healthy growth and the significance of compost to soil.
They kids all helped break down both nitrogenous and some carbon materiel into smaller pieces to make life easier for the FBI that will do the job of creating heat and air pockets in the decaying compost pile. Tons of grass being pulled out from beds being readied for fall planting, also made it to the pile. We watered it all down and covered it with burlap to keep the critters out, air in and heat trapped.
Later a few visiting students got to dead head flowers from shrubs and learn to prune for next years healthy growth.