Write Appositives That Add Credentials
Written by Adi Ackerman, Head Teacher
"Write Appositives That Add Credentials" is written for 8th Grade (Ages 13-14), and it covers Common Core W.8.1.B. A 7th grader who is already steady on sentences can use it too, and an older student can use it as a short review.


2 pages in this set
8th grade grammar worksheet: add appositives that state invented experts' credentials to quotes about coral reefs. Answer key included. Part of our writing varied sentences collection. Aligned to Common Core standards.
How do I use this worksheet?
Pick the sheet that matches the phrase you are teaching, then have students revise three sentences in their own draft the same way. The appositive sheets fit before argument or report writing.
What students will practice
- Students will add an appositive right after an expert's name that states the credentials given.
- Students will set off each appositive with two commas.
- Students will explain how credentials help readers trust a source in an argument.

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Curriculum Links
Common Core State Standards
Writing · 8th Grade
Standard: Support claim(s) with logical reasoning and relevant evidence, using accurate, credible sources and demonstrating an understanding of the topic or text.
View all W.8.1.B worksheets →Find this in the curriculum
Browse the grade, subject, and topic this belongs to.
FAQ
How do I use this writing varied sentences worksheet?
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Pick the sheet that matches the phrase you are teaching, then have students revise three sentences in their own draft the same way. The appositive sheets fit before argument or report writing.
What does this worksheet teach?
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Add appositives that state invented experts' credentials to quotes about coral reefs. An appositive is a noun phrase that renames a noun, and in an argument it can state an expert's training or experience so readers trust the source. The directions on the page read: The experts are invented for practice. Rewrite each sentence on the 2 lines with an appositive right after the expert's name that states the credentials given. Set it off with two commas. An answer key is included.
Can I use this writing varied sentences worksheet for homeschool or classroom?
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Yes, both. We made it for 8th grade sentences, and it works the same at home or at school. At home, a student can work through it alone and then go over it with you, which shows quickly what is solid and what needs another look. In class it works as independent practice, homework or a warm-up, and you can print one copy or a full set.
What is an absolute phrase?
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An absolute phrase is a noun plus a participle and its words, as in her hands shaking. It adds a precise detail to a whole sentence. Students build one from starter words such as its hinges.
How can moving a prepositional phrase vary sentences?
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Moving a phrase to the start or middle keeps sentences from all opening with the subject. Students add a comma after an opening phrase and two commas around a middle one, then revise a short paragraph.
How do appositives help in argument and report writing?
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In an argument, an appositive can state an expert's credentials so readers trust the source. In a report, it can define a technical term right where readers meet it. One sheet does each.
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Worksheet Details
| Grade | 8th Grade |
| Subject | Grammar & Writing |
| Topic | Sentences |
| Standard | W.8.1.B |
| Pages | 2 pages |
| Difficulty | Medium |
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Name the Clause and Its Job in Long Sentences

Write Noun, Adjective and Adverb Clauses


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Independent and Dependent Clauses in Long Sentences

Use Parallel Structure for Rhythm and Emphasis


Find Faulty Parallelism With Verbals


Parallel Structure in Headings and Outlines


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