Fluency with subtraction is one of the foundations of the first grade math curriculum. This guided lesson on subtraction was designed by our team of curriculum experts to reinforce first graders' understanding of subtraction, as well as boost their confidence with this operation. When finished with the lesson, kids can find extra opportunities to practice subtraction with the accompanying subtraction worksheets.

Comparison is one of the most crucial math skills second graders learn, because it can be applied to so many other disciplines across the elementary school curriculum. In this measurement and data lesson, kids will work on object comparison and graphing. The exercises ask kids to list objects in size order, estimate length, note differences in length, and make bar graphs.

Teaching kids additional subtraction strategies is one way to boost math fluency and comprehension. This guided lesson, designed by our team of curriculum experts, teaches various strategies to find the difference, and provides exercises that help kids to practice these strategies on their own. For more opportunities to practice, try downloading and printing the third grade subtraction worksheets recommended by our curriculum team.

Words work together in a sentence, each one performing a different task. By fifth grade, students have become more adept readers and writers and they are familiar with the basic parts of speech. The activities in this unit revisit some of the basics and also add depth to their existing understanding. Students will engage in such topics as superlative adjectives, correlative conjunctions and prepositional phrases, to name a few.

When students learn the patterns and structures of words they become word wizards! They are able to more fluently convert a word from one part of speech to another, adjust the meaning, or translate a word from singular to plural (or vice versa). In this set of activities students will build on their knowledge of word structure and practice adding prefixes and suffixes, changing tenses and using contractions.

Representing data on graphs makes math visual and involves some creativity and design. Plotting data using fractional units takes their learning one step further. Also in this unit, students learn to measure using both traditional units (like inches, feet and yards) and metric units, and how to convert measurements within each system. The concept of measurement gets two dimensional when students explore measuring and working with angles.

As students begin to read more sophisticated texts, understanding how authors use figurative language becomes critical. In this unit, students will revisit some of the figurative language they learned in fourth grade and also study some new ones too, including onomatopoeia, hyperbole, puns and oxymorons. Analyzing how figurative language is used in texts will help readers apply what they have learned.