Elements in Action History of Life wire bound

wire bound

Help your children understand and learn to read the evolutionary tree diagrams they will encounter in their life science studies

It is an important part of understanding our history

and atomic number on the front

land plants

Elements in Action History of Life wire boundMake atom studies more interesting and applicable with these chemical element group cards and matching cards with the names and symbols. Working with these plastic element name and symbol cards will strengthen understanding and recall of 50 elements grouped according to their shared characteristics. The groups include chemical groups such as alkali metals and halogens, and functional groups such as elements of the atmosphere and elements of living