Maybe a class project for Valentine's Day? Teacher could trace arm/hand for trunk and each child can find red/pink in magazine, trace a heart and cut out. Tree of Hearts collage made of old magazines. Trace hand and arm for the stem.
DIY ideas on how to reuse and upcycle old stuff you already have to make beautiful and useful things for your home. Most of these ideas are easy and cheap to make and can be done as a small weekend project.