Super Teacher Worksheets

4th Grade Spelling Unit D-15

Grade 4 spelling Unit D-15 are words that end in -er and -est. List: strongest, wandering, smoother, sleepiest, heavier, colder, publisher, calmer, softer, babysitter, manager, windiest, happier, loudest, fastest, silliest, youngest, hungrier, brighter, highest, friendliest, and darker.

Grade 4 - Unit 15 - Spelling Worksheets

Spelling List

This week's words are all comparative and superlative adjectives. Strongest, tougher, smoother, dirtier, softer, highest, youngest, windiest, heavier, loudest, happier, sleepiest, silliest, darker, fastest, colder, hungrier, cleanest, calmer, and brighter.
4th Grade
Common Core
Preview File
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In this printable activity, students will answer phonics questions about their spelling words, unscramble the spelling words, complete the sentences, and more. An answer key is included.
4th Grade
Each of this week's spelling words is used in a sentence. Identify each spelling word and determine whether it is spelled correctly or incorrectly. If the spelling word is misspelled, write the correct spelling on the line.
4th Grade
Determine which spelling word is being defined by the clues. Then write the words in the correct places on the crisscross word puzzle.
4th Grade
Can your students decipher the scrambled spelling words from D-15?
4th Grade
This page can be used for spelling and penmanship. Students write each spelling words twice.
4th Grade
Students can make word puzzles for each other to solve. Simply hide the words on the page, write random letters in the empty boxes, and exchange papers to solve.
4th Grade
Find the superlative and comparative adjectives that are hidden in the puzzle.
4th Grade
Students will practice their typing skills and their spelling skills with this printable spelling activity!
4th Grade


These printable flashcards can be used for peer review sessions or small group games.
4th Grade

Alphabetical Order

Rearrange and rewrite each set of words alphabetically. For example: "cleanest, controlled, brighter, calmer, colder" is rewritten as "brighter, calmer, cleanest, colder, controlled."
4th Grade
Write all 25 spelling words alphabetically on this page, starting with brighter and ending with youngest.
4th Grade
Cut along the dotted lines to remove the word cards from the bottom of the worksheet. Alphabetize the words. Then glue the cards at onto the numbered chart at the top of the page.
4th Grade

Spelling Test

Spelling assessment template for grade four, unit fifteen.
4th Grade
Read these twenty-five sentences out loud to your students as they take this week's spelling test.
4th Grade

Master List

On this file, you can see all 38 word lists in the STW spelling curriculum.

See Also:

Spelling Unit D-16

Fourth grade spelling unit D-16 consists of compound words. Word list: skateboard, everybody, clockwise, wallpaper, dishwasher, leadership, saltwater, meatball, briefcase, overdue, masterpiece, shipwreck, strawberry, applesauce, stomachache, yearbook, staircase, firefighter, lifestyle, motorboat, windshield, and daredevil.

Grade 4 Spelling Units (Full Index)

This page has links to all spelling lists and worksheets for 4th graders.

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Common Core Alignment