Cub ... sub! Kids must match the short u rhyming words in this interactive card game.

Kids use what they know about irregular verbs to match present-tense words to the past-tense pair.

Matching opposites can be a great way to hone reading and comprehension skills.

Match singular nouns like "wolf" and "child" to irregular plural nouns in this grammar game.

Match up subtraction facts to 20 in this engaging math game for second graders!

Kids must match digital and analog clocks that show the same time.

Kids try to match the equations that equal the same number in this online math game!

Match each addition fact to its answer in this online game!

Players hone their two-digit addition skills as they match equations with their missing addends!

Homophones are words that sound similar, but mean different things. Can you match the homophone words?

Bossy R words feature r-controlled vowel sounds. Help kids learn how to properly sound out and spell these words in this interactive game.

Kids will figure out the definitions of these sensory words by using context clues to infer the meaning.

Practice reading second-grade-level sight words in this fast-paced balloon popping game.

In this quiz, young readers will practice using commas with transition words and phrases.

Help second graders learn about addition facts to 20 in this online matching activity.

Kids practice setting the clock to 5-minute increments to match specific times.

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

What letter combinations make the long O sound? Kids practice common long O spelling patterns in this interactive bus stop game.

Compound words are made up of two separate words. Kids create compound words to feed Roly in this matching game.

Practice building sentences, and fill in the blanks with the correct transition word.

Huge, gray, and heavy ... it's an elephant! Kids match adjectives to animals in this whimsical parts of speech game.

How fast can you make vowel pair words and feed Roly? Kids race against the clock to spell as many words as possible in this fast-paced game.

Young readers will work on spelling common sight words with this word-building game.

Practice spelling irregular sight words with this letter tiles game, a great challenge for early readers.

Kids can practice spelling words that end in a consonant cluster by filling in the blanks.

Lure the mysterious creatures out of hiding by choosing the correct spelling of the given words!

What does the word symbiosis mean? In this vocabulary quiz, kids define words from the story Symbiotic Relationships.

Prefixes and suffixes are essential to understanding the meaning of words. Help kids grasp these concepts with this word-matching game.

Find the hidden words in this picture, using their beginning consonant blends as a clue!

Feet or feat? Kids practice spelling common vowel team words and distinguishing between common homophones in this interactive vowel pair game.