[Free Registration/Login Required] This fun lesson features three characters: Meta, the metamorphic rock; Iggy, the igneous rock; and Sid, the sedimentary rock. Students explore characteristics of each type of rock, play games, fill out...

[Free Registration/Login Required] This flipchart explains the differences between different types of rocks and how they were formed. The three main types of rocks (igneous, sedimentary and metamorphic) are shown.