This pamphlet is a guide for teachers who want to present the natural world in their classroom by rearing the living things in the class room. It is based on standard 3 - life science: as result of the children explorations and participations in simple investigation children develop an understanding of characteristics, life cycles and environment of living things. This is apart one contains raising (sand scorpion, fruit fly, crickets and American cock roaches) of learning from the natural World Series (K-12) year - olds.