Biology learners grasp the characteristics of mammals by viewing this succinct slide show. They learn that mammals are divided into three gestation-related groups: prototheria, metatheria, and eutheria. They examine the characteristics...

Quiz your learners on the reproductive process using this terminology assessment tool! Choose 1 of 2 options: have students play online, or make copies of the paper version. The advantage to playing the online matching game is its...

A good resource for background into the entire scope of biological development. A list of terms will yield more depth on your choice.

A very good site which covers the basics of mammal reproduction, in particular, placental mammals.

Everything you need to know about pregnancy to early childhood development is simply a click away. A wealth of resources for family and consumer science teachers, new mothers and for students looking for answers.

[Free Registration/Login may be required to access all resource tools.] Covers the characteristics and traits of mammals.