One of the most important tools, and perhaps one of the most confusing tools, for metallurgists is the binary phase diagram.
The class could look into specific examples of industrial disputes and investigate the process by which they were resolved. This could include drawing up a flow diagram of the process by which a ...
The heart is used as an example of an organ which is made up from muscle and valve tissue. Students can draw diagrams showing how cells ... such as how pieces of clay make bricks which make houses.