Online Writing Lab at Purdue University
Purdue University Owl: Academic Writing: Levels of Formality
Basic information explaining how the context, i.e., the audience and your purpose, determines whether you should use formal, semi-formal, or informal language. The links on the sidebar provide much more information about formal academic...
Sophia Learning
Sophia: Grammar and Formality
This lesson goes over ways in which the correct use of grammar may be perceived as formality. CCSS.ELA-Literacy.CCRA.L.1 and CCSS.ELA-Literacy.CCRA.SL.6, L.11-12.1a Gram/Usage changes
BBC
Bbc Bitesize Revision: Formal Tone in a Discursive Essay
This page provides several tips for using formal tone in an essay. The tips are arranged into 'Do' and 'Do not use' categories.