Help your third graders get ahead with these exercises that allow them to practice matching singular and plural subjects and verbs.

This addition exercise will help students add it all up when calculating the perimeter of an object.

Teach your third grader the importance of subject pronouns and noun-pronoun agreement with these exercises that are specifically developed for their age group.

Students will have fun measuring the volume capacity of objects they use on an everyday basis.

Students will learn how to compare two objects by practicing this short exercise on comparatives.

This exercise teaches students how to compare objects and define outliers using comparative and superlative adjectives.

Help students understand the relation between addition and multiplication, and the area of objects, with this easy to navigate exercise.

Young learners love comparing objects, and this exercise will give them the ability to compare lengths and metric units.