This is a great chart for upper elementary grade students. It covers the time line from Precambrian, Paleozoic, Mesozoic and Cenozoic eras.
Montessori Materials Time Line of Life-Complete Set
The Black Ribbon. A black canvas cloth wrapped around a solid beechwood spool. Can be used for various activities in the classroom such as - creating time lines, evolution of man, periods in history, calendars, the solar system.
Companion Books for The Time Line of Life
History: Montessori Time Line Gandhi
timeline of life. montessori services
make your own time line book
Montessori Monday~ Great Lesson 2~ The Coming of Life (with free printable Time Line of Life) from Discovery Days and Montessori Moments
FREE Montessori Elementary Printable Time Line of Life! ~ Discovery Days and Montessori Moments