Instead of submitting a copy of your teaching certificate with your application, you may submit verification that you are matriculated in a certification program (e.g., letter of acceptance, letter from advisor).
Expository writing is writing that seeks to explain, illuminate or 'expose' (which is where the word 'expository' comes from). This type of writing can include essays, newspaper and magazine articles, instruction manuals, textbooks, encyclopedia articles and other forms of writing, so long as they seek to explain.
An example of expository writing is How-to articles, where the author is explaining how to build or do something yourself. 1  All Writing Workbooks. 2  Descriptive Writing Guide. 3  Expository Writing Guide. 4  Journal Writing in Your Class or Home. 5  K-12 Writing Rubric Collection. 6  Narrative Writing Guide. 7  Persuasive Writing Guide. 8  Technical Writing Guide.