CCSS.ELA-LITERACY.RF.4.3.A : Fourth Grade English Language Arts Worksheets

About RF.4.3.A

Use combined knowledge of all letter-sound correspondences, syllabication patterns, and morphology (e.g., roots and affixes) to read accurately unfamiliar multisyllabic words in context and out of context.

Here is a collection of our common core aligned worksheets for core standard RF.4.3.A.

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RF.4.A      RF.4.3.A

Worksheet: Fourth Grade

Greek Roots


Greek roots "ant" and "anti" mean against or opposed to. Split each word into syllables using the hash(/) symbol. Then write the number of syllables.

Core Standard: RF.4.3.A


Worksheet: Fourth Grade

The Power of Long O


Read each pair of unfamiliar words. Underline the sound of long o. Then divide each word into syllables using dots. The first one has been done for you.

Core Standard: RF.4.3.A


Worksheet: Fourth Grade

Root + Suffix


Divide each word into two parts. Write the root word on the first line and the suffix on the second line.

Core Standard: RF.4.3.A


Worksheet: Fourth Grade

Raining Words


Read the words. Determine the prefix, base word, and suffix in each word. Write them in the correct columns. Not all words have each part.

Core Standard: RF.4.3.A


Worksheet: Fourth Grade

Decoding Words


Split the words into syllables. Write each syllable in one column. Now that you’ve decoded the words, try to read the words aloud.

Core Standard: RF.4.3.A


Worksheet: Fourth Grade

A Dive in the Sea


For each ocean word below, fill out the table with appropriate information. If the column doesn't apply, leave it blank.

Core Standard: RF.4.3.A



Again, we encourage you to see more printable worksheets in common core standard RF.4.A .