Help your child understand prepositions and prepositional phrases. When these phrases are used as adjectives, they answer the question "which one".

A prepositional phrase increases the amount of detail in a sentence for the reader. Use this resource with your students to practice choosing the best prepositional phrase to complete a sentence based on the context.

Good writers add detail to their sentences to help readers understand and visualize the context. A prepositional phrase is the key! In this exercise, your students will improve sentences by adding prepositional phrases.

Practice describing objects’ locations with this colorful worksheet!

Use this creative writing worksheet to help students practice using prepositional phrases to vary up their sentences.

Do your students know that sentences can be stretched out using prepositional phrases? When this happens, sentences have a greater depth of meaning!

An introductory phrase sets the stage for the main part of the sentence. Use this resource to teach your students how to identify introductory phrases and choose the best one to begin a sentence.

Learners will practice writing the contractions for ten phrases, then the phrases for ten contractions.

This fun worksheet helps kids to learn idiom phrases in a visual way.

Use this exercise with your students to practice identifying noun phrases in a sentence. Your students will then categorize the noun phrases as examples of realism or fantasy.

Children review and practice basic phrases in Chinese with this fun two-page illustrated tutorial.

Get your little globetrotter started on learning Spanish with this worksheet of basic Spanish phrases. Master essentials such as buenas noches and por favor.

Use this glossary with the EL Support Lesson Plan: Repeated Words and Phrases.

Use this resource to teach your students how to use introductory phrases as they cite text evidence in their answers.

Kids completing this third grade math worksheet multiply by 1 to solve each equation and also fill in a multiplication chart for the number 1.

Identify numbers that are one less than another number with this kindergarten worksheet!

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Travel through the hundreds chart on a quest to one.

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

Chinese language learners match characters to pictures in this basic phrases matching activity. Students look at four lines of dialogue, then draw a line to the corresponding illustration.

In this worksheet, students will identify, count, and order numbers from 1-10 in order to gain a better understanding of one-to-one correspondence between numbers and pictures.

Use this glossary with the EL Support Lesson: One Less.

This discussion guide helps readers reflect on chapters 1–38 of The One and Only Ivan.

Ask your kindergartener to complete these one-digit subtraction facts, and they'll go above and beyond kindergarten standards in no time!

Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.

Help kids grasp the concept of subtraction by taking one away in this worksheet.

Learn the number 1 with this early math worksheet!

Children practice their one-digit multiplication facts with this fall-themed math worksheet.

Find the answers to 16 one- and two-digit division problems in this playful holiday worksheet!

Children practice their one- and two-digit division facts with this fall-themed math worksheet.