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KnovaKNOVA — A free reading app with curriculum-aligned passages on History & Science for Grades 3-8

Worksheets on Common Core Standard - RF.2.3

KNOVA - A free reading app with curriculum-aligned passages on History & Science
RF.2.3.a - Distinguish long and short vowels when reading regularly spelled one-syllable words.
(52 results)

Common Core Standard Worksheets

Decoding Suffixes - worksheet educational content
Decoding Suffixes
This suffix sheet focuses on the suffixes -ful and -less. Students are given root words and must determine if both, one,...
RF.3.3.BRF.3.3RF.3.3.ARF.2.3.D
Prefixes and Suffixes - worksheet educational content
Prefixes and Suffixes
This prefix sheet focuses on the prefixes dis-, pre-, mis-, and un-. Students will need to use context to add the correc...
RF.3.3.ARF.3.3RF.3.3.BL.3.4.B
Decoding Words With Prefixes - worksheet educational content
Decoding Words With Prefixes
In this prefix worksheet, students will add prefixes to root words to make new words. Prefixes include dis-, in-, ir-, i...
RF.3.3.ARF.3.3RF.2.3.DRF.2.3
Adding Suffixes to Words - worksheet educational content
Adding Suffixes to Words
This suffix worksheet is perfect for practicing the suffixes -ful and -less. Students will add these endings to given ba...
L.3.2.ERF.3.3.BRF.2.3.D
Diphthongs: ou and ow - worksheet educational content
Diphthongs: ou and ow
This worksheet focuses on the dipthongs ou and ow. Students will sort the words into the table according to their spelli...
RF.2.3.BRF.2.3RF.1.3.C
Irregularly Spelled Words - worksheet educational content
Irregularly Spelled Words
You can never get enough practice spelling words that don't follow normal spelling patterns. In this activity, students ...
RF.2.3RF.2.3.F
Adding Suffixes - worksheet educational content
Adding Suffixes
This suffix worksheet is perfect for practicing the suffixes -ing and -ed. Students will add these endings to given base...
L.3.2.EL.3.2.FRF.3.3.BRF.2.3.D
Adding Prefixes - worksheet educational content
Adding Prefixes
In this prefixes worksheet, students will read the sentences and determine which word in parentheses fits best. The two ...
RF.3.3.ARF.3.3.BL.3.4.BL.3.4
Decoding Words With Suffixes - worksheet educational content
Decoding Words With Suffixes
This suffix sheet focuses on the suffixes -ing, -er, and -ed. Students are given root words and must determine if all, o...
RF.3.3.BRF.3.3RF.3.3.ARF.2.3.D
Diphthongs: au and aw - worksheet educational content
Diphthongs: au and aw
This worksheet focuses on the dipthongs au and aw. Students will sort the words into the table according to their spelli...
RF.2.3.BRF.2.3RF.1.3.C
Same Spelling, Different Sound - worksheet educational content
Same Spelling, Different Sound
This worksheet on spelling-sound correspondences is a great way to practice this skill. Students will read the pairs of ...
RF.2.3.ERF.2.3
Find the Irregularly Spelled Words - worksheet educational content
Find the Irregularly Spelled Words
This worksheet on irregularly spelled words is perfect for practicing words that don't follow normal spelling patterns. ...
RF.3.3.DL.3.2.GRF.2.3.FRF.2.3
3rd Grade Spelling words - worksheet educational content
3rd Grade Spelling words
This worksheet on irregularly spelled words is perfect for practicing words that don't follow normal spelling patterns. ...
RF.3.3.DL.3.2.GRF.2.3.FRF.2.3
Tricky Spelling Words - worksheet educational content
Tricky Spelling Words
This worksheet on irregularly spelled words is a great way to identify misspelled words as well as practice tricky spell...
RF.2.3RF.2.3.F
3rd Grade Irregularly Spelled Words - worksheet educational content
3rd Grade Irregularly Spelled Words
This worksheet on irregularly spelled words is perfect for practicing words that don't follow normal spelling patterns. ...
RF.3.3.DL.3.2.GRF.2.3.FRF.2.3
Spelling Picking Petals - worksheet educational content
Spelling Picking Petals
This worksheet on spelling-sound correspondences is a great way to practice this skill. Students must determine if the w...
RF.2.3.ERF.2.3
Read, Roll, and Write: Two—Syllable Words with Long A - worksheet educational content
Read, Roll, and Write: Two—Syllable Words with Long A
This read, roll, and write focuses on two-syllable words with a long a sound. Students will roll the die and write the c...
RF.2.3.CRF.2.3RF.1.3.C
Adding Prefixes - worksheet educational content
Adding Prefixes
This prefix worksheet is a great way to practice this skill. Students will match the prefixes on the left to base words ...
RF.2.3.DRF.2.3
The Prefix Board Game - worksheet educational content
The Prefix Board Game
This board game will help your class to practice prefixes. Students will roll the die and move foward that many spaces. ...
RF.2.3.DRF.2.3
Short  vs Long Vowels - worksheet educational content
Short vs Long Vowels
This heart-themed long and short vowel sort is perfect for practicing this skill. Students will read the one-syllable wo...
RF.2.3.ARF.2.3
Spelling in the Fairy Garden - worksheet educational content
Spelling in the Fairy Garden
This fairy-themed sheet will help students to practice their spelling of words that don't follow normal spelling rules. ...
RF.2.3.FRF.2.3
Roll and Read Two—Syllable Words with Long E - worksheet educational content
Roll and Read Two—Syllable Words with Long E
This read, roll, and write focuses on two-syllable words with a long e sound. Students will roll the die and write the c...
RF.2.3.CRF.2.3RF.1.3.C
Read, Roll, and Write: Two—Syllable Words with Long I - worksheet educational content
Read, Roll, and Write: Two—Syllable Words with Long I
This read, roll, and write focuses on two-syllable words with a long i sound. Students will roll the die and write the c...
RF.2.3.CRF.2.3RF.1.3.C
Long vs Short Vowels - worksheet educational content
Long vs Short Vowels
This worksheet on long and short vowels is a great way to practice this concept. Students will read the one-syllable wor...
RF.2.3.ARF.2.3
Phonics—Short Vowels - worksheet educational content
Phonics—Short Vowels
In this activity students will practice some short vowel words. Students will add a vowel to each word to complete it-- ...
RF.2.3.ARF.2.3
Closed Syllables - worksheet educational content
Closed Syllables
This ELA worksheet is a great way to practice decoding two syllable words with short vowel sounds. Students will separat...
RF.1.3.ERF.2.3
Diphthongs: oi and oy - worksheet educational content
Diphthongs: oi and oy
This worksheet focuses on the dipthongs oi and oy. Students will sort the words into the table according to their vowels...
RF.2.3.BRF.2.3RF.1.3.C
Phonics—Open Syllables - worksheet educational content
Phonics—Open Syllables
This worksheet on two-syllable words is a great way to practice decoding and identifying open syllables. Students are gi...
RF.1.3.ERF.2.3
Socks & Spelling - worksheet educational content
Socks & Spelling
This worksheet on irregularly spelled words is a great way to practice those tricky words that many students struggle wi...
RF.1.3.GRF.1.3RF.2.3.F
Looks Like This, Sounds Like That - worksheet educational content
Looks Like This, Sounds Like That
This worksheet on spelling-sound correspondences is a great way to practice this skill. Students must determine if the w...
RF.2.3.ERF.2.3
Vowel Teams— ai and ay - worksheet educational content
Vowel Teams— ai and ay
This worksheet on vowel teams focuses on ai and ay. Students will read the words in the bubbles-- ay words get colored i...
RF.1.3.CRF.2.3.BRF.1.3
Identify Affixes and Base Words - worksheet educational content
Identify Affixes and Base Words
This worksheet on prefixes will help students to understand and identify affixes and base words. First students will rea...
RF.2.3.D
Vowel Teams—Ee and Ea - worksheet educational content
Vowel Teams—Ee and Ea
This worksheet focuses on the RF.1.3 Foundational Skills standard for 1st grade students to "Know final -e and common vo...
RF.1.3.CRF.2.3.BRF.1.3
Mb Words - worksheet educational content
Mb Words
Embark on an learning journey into the world of "mb" words with this interactive worksheet. Students will learn words t...
RF.1.3.C-4RF.2.3.AL.2.4.A
Phonics Kn Sound - worksheet educational content
Phonics Kn Sound
This worksheet is designed to engage elementary students in an enjoyable and interactive activity centered around "kn" w...
RF.1.3.C-4RF.2.3.AL.2.4.A
Dad's Glad Day - reading educational content
Dad's Glad Day
This poem celebrates the -ad word family through a touching story of a father and son's day together. Students will enco...
RF.2.3.A
Zag's Park Adventure - reading educational content
Zag's Park Adventure
This short passage focuses on the -ag word family, featuring Zag the dog and his owner Mag. Students will encounter word...
RF.2.3.A
Sam the Lamb's Jam Jar - reading educational content
Sam the Lamb's Jam Jar
This passage highlights the -am word family through the story of Sam the lamb and his adventure with a jam jar. Students...
RF.2.3.A
Pap the Cat's Nap - reading educational content
Pap the Cat's Nap
This passage focuses on the -ap word family, featuring Pap the cat and his curious explorations between naps. Students w...
RF.2.3.A
Dan's Fan Plan - reading educational content
Dan's Fan Plan
Join Dan as he builds a fan for his van in this creative -an word family passage for 2nd graders, aligned with CCSS.ELA-...
RF.2.3.A
Jack and Mack's Race - reading educational content
Jack and Mack's Race
This passage centers on the -ack word family, telling the story of Jack and Mack's race on a track. Students will encoun...
RF.2.3.A
Gab the Crab's Cab Adventure - reading educational content
Gab the Crab's Cab Adventure
This whimsical poem focuses on the -ab word family through the story of Gab the crab and his fascination with a cab. Stu...
RF.2.3.A
Pat the Cat - reading educational content
Pat the Cat
This passage highlights the -at word family through Pat the cat's adventurous chase of a rat. Students will encounter wo...
RF.2.3.A
Spelling Patterns - game educational content
Spelling Patterns
L.2.2.DRF.2.3.ARF.2.3.F
Phonics Word Decoding Skills - game educational content
Phonics Word Decoding Skills
RF.2.3RF.2.3.ARF.2.3.BRF.2.3.C
Long and Short Vowel Sounds in One Syllable Words - game educational content
Long and Short Vowel Sounds in One Syllable Words
RF.2.3.ARF.2.3RF.2.3.B
Two Syllable Words with Long Vowels - game educational content
Two Syllable Words with Long Vowels
RF.2.3.CRF.2.3RF.2.3.A
Prefixes and Suffixes Word Decoding - game educational content
Prefixes and Suffixes Word Decoding
RF.2.3.DRF.2.3L.2.4.B
Common Spelling Sound Patterns - game educational content
Common Spelling Sound Patterns
RF.2.3.ERF.2.3RF.2.3.F
Summer Weather Word Search - game educational content
Summer Weather Word Search
Word search on Summer Weather Word Search! Vocabulary practice aligned to Common Core standards!
L.K.6L.1.5.BL.2.6L.3.4
Summer Clothing Word Search - game educational content
Summer Clothing Word Search
Word search on Summer Clothing Word Search! Vocabulary practice aligned to Common Core standards!
L.K.4L.1.4L.2.4RF.K.3
Music Word Search - game educational content
Music Word Search
Word search on Music Word Search! Vocabulary practice aligned to Common Core standards!
L.K.4L.1.4L.2.4RF.K.3
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