Bead Garlands: You will need some string or plastic cord, a whole lot of beads, some scissors, and some glue. Cut the string or cord to the desired length, and thread it through the first bead. Tie a knot around that bead, and add some glue to keep it secure. Now add the rest of your beads. When you reach the end, tie the string off on the last bead and add some more glue.
Pine Cone Ornaments: Spend some time collecting the pine cones. Paint them with silver or gold paint, and cover them with glitter. Let them dry somewhere safe, and tie them to your tree with a piece of ribbon.
Bell Ornaments: Small terra cotta pots are the best to use. Paint the pot green, and allow it to dry. Once the pot is completely dry, attach fake jewels or beads to it with glitter glue. Then thread a small bell with some ribbon, and pull the ribbon up through the hole in the pot. Tie a knot in the ribbon so the bell stays secure, and add any other final touches you might like.