Help children understand point of view in storytelling and build vocabulary using this Martha Speaks video! Martha and friends discuss what the words "certain" and "sure" mean, and Martha shares her version of how a game they played ended.

Third Grade Reading | STEM Lessons

Pronoun case is determined by how we use the pronoun in a sentence. There are three ways: subjective, when the pronoun does something; objective, when something is done to our pronoun;

While plural nouns often indicate more than one of something with a simple "s" or "es," irregular plural nouns do not. They change the word entirely. Elf becomes elves, tooth becomes teeth!

Reflexive pronouns reflect the subject of the sentence. A reflexive pronoun is a pronoun that is preceded or followed by the noun, adjective, adverb, or pronoun to which it refers within the same clause.