Students observe two chelae. They write three differences they observe in their notebooks. Students suggest a hypothesis which would explain these differences. They dissect the chela. Students analyze the lobster claw as a mechanical lever.

In this analog time learning exercise, 3rd graders write the time that corresponds to each of 12 analog clock faces. They fill in the blank next to each clock.

In this basic shapes practice worksheet, students examine 5 shapes, color them, and write the correct word for each shape on the provided lines. A word bank is included.

In this present continuous worksheet, learners change the sentences to be in the present continuous tense. Students complete 12 sentences and write 4 on their own.

In this verbs exercise, students fill in the blanks to sentences with verbs given to them in the form of "to ____". Students fill in the blanks for 18 sentences and write 3 of their own.

In this speak and talk worksheet, students fill in the blanks to sentences with the words speak or talk. Students fill in 18 blanks and write 4 sentences on their own.

For this grammar worksheet, students put words in the correct order, write sentences in the past simple tense, fill in the blanks to sentences, and more. Students complete 4 activities.

In this just and only worksheet, students fill in the blanks to sentences with the word just or only. Students complete 14 sentences and write 4 sentences on their own.

In this ellipses worksheet, students solve 78 problems.  Students write ellipses equations in standard form.  Students write equations given the center, a values, b values, and a horizontal or vertical access.

For this beginning sentence completion exercise 26 worksheet, students, working online, complete ten sentences by selecting the correct word(s), with immediate feedback.

In this language arts fill-in-the-blank worksheet, students locate sentence fragments in a paragraph. They make corrections to all the fragments by adding or combining material. They write the correct sentences on the blank lines.

In this vocabulary skills worksheet, students write 10 sentences using "should" and "rather" appropriately as they create compound sentences based on the information provided.

In this so or such worksheet, students fill in the blanks to the sentences with the words so or such. Students complete 20 sentences and write 4 of their own.

For this grammar skills practice worksheet, students fill in the blanks in 15 sentences with the appropriate indefinite pronouns. Students also write 3 original sentences using indefinite pronouns.

In this gerund or infinitive worksheet, students correct the gerund or infinitive mistakes in sentences. Students correct 20 sentences and write 4 of their own.

In this word meanings worksheet, students explore the words ache, hurt, and pain. Students complete sixteen sentences with the correct word and write four sentences of their own.

In this grammar worksheet, students practice working with the words been and gone. Students complete sixteen sentences with the words been or gone and write four sentences of their own.

In this journey, travel, and trip worksheet, students fill in the blanks to the sentences with either the words journey, travel, or trip. Students complete 17 sentences and write 4 on their own.

In this look, see, and watch worksheet, students fill in the blanks to sentences with either the word look, see, or watch. Students fill in 18 sentences and write 4 on their own.

In this preposition worksheet, students correct the sentences containing preposition mistakes. Students correct 16 sentences and write 4 of their own.

In this vocabulary skills worksheet, students respond to 12 fill in the blank questions regarding the use of the phrasal verb "to turn". Students also write 4 original sentences using the phrasal verb.

For this using the verb "to be" worksheet, middle schoolers write the correct form of the verb  "to be" in the past progressive tense.  Students complete 10 sentences.

In this beginning sentence completion exercise 16 activity, students complete 10 sentences, interactively, with the correct word(s) with immediate feedback.

For this beginning sentence completion exercise 17 worksheet, students complete 10 sentences interactively by choosing the correct word(s), with immediate feedback online.