These FREE! Cornell Doodle Notes combine two effective note-taking strategies and can be used to introduce or review the Metric System. The notes begin with a section that shows why the Imperial system is quite silly (especially for science!). Then, they cover that 10 is the ‘magic number’ of the Metric System, the units and abbreviations for mass, length, and volume, the prefixes, a mnemonic device to remember the prefixes, and then an explanation of how to convert between metric units. They al