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  • Math
    • Number Sense
    • Skip Counting
    • Addition
    • Subtraction
    • Multiplication
    • Factors & Multiples
    • Fractions
    • Decimals
    • Percents
    • Measurement & Data
    • Area and Perimeter
    • Geometry
    • Exponents & Powers
    • Pre-Algebra
    • Algebra
    • Statistics & Probability
  • Phonics
    • Letter Sounds
    • Beginning Sounds
    • Rhyming Words
    • CVC Words
    • Letter Blends
    • Digraphs
    • Long Vowel Sounds
    • Silent E Words
  • Grammar
    • Capitalization and Punctuation
    • Sentence Structure
    • Parts of Speech
    • Contractions
    • Word Changes

Home » Grades » 4th Grade

4th Grade Grammar Worksheets

Superthink 4th grade worksheets are thoughtfully designed with organized layouts and clear structure to support deeper learning across core subjects. Practice focuses on helping students manage multi-step tasks with clarity and confidence.

Classroom ActivitiesGrammarMathReadingWriting

Sentence Structure

Grade 3 run-on sentences worksheet where students rewrite 10 run-ons using a comma and a FANBOYS conjunction.

Fix Run-On Sentences Worksheet | FANBOYS Conjunction Practice

3rd Grade4th Grade

Run-on SentencesSentence Structure

Grade 3 sentence types worksheet: simple, compound, or complex sentences (S, CD, CX) with 10 practice sentences.

Sentence Types Worksheet: Simple, Compound, or Complex

3rd Grade4th Grade

Sentence Types

Students combine silly subjects and predicates to make complete sentences.

Mix and Match: Silly Subject and Predicate Practice

2nd Grade3rd Grade4th Grade

Sentence StructureSubject and Predicate

Printable complete subject and predicate worksheet with images (i.e ring, donut, airplane). Students write their own complete subject and predicate for each to form full sentences.

Make a Sentence! Complete Subject and Predicate Worksheet

2nd Grade3rd Grade4th Grade

Sentence StructureSubject and Predicate

Simple subject vs complete subject worksheet titled “Who or What?” with sentences where students underline the complete subject and write the simple subject on a line.

Who Or What? Simple Subject vs Complete Subject Practice

2nd Grade3rd Grade4th Grade

Sentence StructureSubject and Predicate

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