Abbreviating customary and metric units of measure correctly will come naturally to your students after they work through this exercise.

Use this exercise to show students how suffixes can be used to change adjectives and adverbs.

Relative pronouns make it simple for your fourth grader to describe the subject of a sentence in a fluid and orderly way. Give them the practice they need with these exercises and helpful hints.

Solidify previous lessons with these exercises that review simple, compound, and complex sentences. Students will pick the correct form of a sentence from multiple choices.