Interactive
Curated OER

The Present & Imperfect Progressive

For Teachers 6th - 12th
Starting off with present participles, this resource tackles the progressive with grammatical explanations, examples in English and Spanish, and an interactive practice exercise. Use the menu at the top of the webpage to navigate to each...
Handout
Other

Oxford Dictionaries: Verb Tenses: Adding Ed and Ing

For Students 3rd - 8th Standards
Spelling rules and word lists for adding -ed and -ing endings to verbs.
Handout
Other

Woodward English: Spelling Rules: Ing

For Students 3rd - 5th Standards
Rules, exceptions, and examples of how to add -ing to verbs, dependent on the ending of the original word.
Handout
Online Writing Lab at Purdue University

Purdue University Owl: Using Hyphens

For Students 9th - 10th Standards
Do you know when to use hyphens? Here's a resource that lists when to use hyphens in adjectives, in compound numbers, after prefixes, and in between line breaks with examples of each.

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