Cell to Embryo Model Activity Set

Grade 4 and up. Understanding development of the egg from fertilization to a 35-day-old embryo is aided by three-dimensional illustrations of the ovum, ovulation, fertilization, initial cell division, and implantation. These illustrations are displayed on the included 24 in. x 18 in. three-dimensional, raised relief poster that is made of lightweight, sturdy plastic construction. Makes a great classroom display. The set also comes with a teacher binder that contains one blackline master and color transparency, both showing cell-to-embryo development, glossary, and 10-page study guide.