Discovering the Periodic Table - print-it-yourself file geologic timeline Background information for the teacher

Background information for the teacher includes a phylogeny (tree diagram) for the flowering plants and a table of the traits of the families

marsupials

There are 84 image cards that children can place on the timelines

The flower chapters include basic and advanced flower lessons

and it is not a cell

Discovering the Periodic Table - print-it-yourself file geologic timeline Background information for the teacherWouldn't it be great if children could actively discover why the periodic table looks like it does? They can find out lots about the layout of this ionic chart with the "Discovering the Periodic Table" learning material. It is newly updated with the names and symbols of all 118 chemical elements. Each element has a card that shows its name, symbol, and atomic number on the front. On the back, there is a listing of its physical properties, chemical