In this gerund/infinitive worksheet, student fill in blanks in sentences, clicking on a "check" button for feedback on their answers. 

In this sentence worksheet, students read a set of 7 sentences, determining whether they are phrases, simple, compound or complex sentences. Students may click on a "check answer" button for feedback.

In this which one is heavier worksheet, students decide between pictures of two object and click on the one that is heavier, with immediate online feedback, for 52 pairs of objects.

In this count and add one more worksheet, learners count the chair, add one more and enter the sum, interactively with immediate feedback.

In this using addition to learn multiplication #1 worksheet, students count the apples and enter the numbers to make a multiplication fact, interactively with immediate feedback.

In this completing the series 2 learning exercise, students enter, interactively, the numbers that come before and after the given number, with immediate feedback.

In this complete the number series #15 activity, student type the numbers that come before and after the given number, with immediate feedback online.

For this identifying the shape of objects 1 worksheet, students identify the picture and choose its correct shape online from multiple answers with immediate feedback.

For this find the missing number #1 worksheet, students enter the four numbers in the series that are missing, interactively, with immediate feedback.

In this fill words exercise 1 worksheet, learners read the letter-number codes and fill in the correct letters to spell a phrase with immediate feedback online.

In this fill words exercise 4 learning exercise, 2nd graders use the letter-number code to decode the phrase and enter the letters in the squares, interactively, with immediate feedback.

In this beginning sentence completion exercise 15 worksheet, students complete 10 sentences interactively, by choosing the correct word(s), with immediate feedback.

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

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

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

For this beginning sentence completion exercise 27 worksheet, learners complete ten sentences interactively by choosing the correct word(s), with immediate feedback.

In this beginning sentence completion exercise 30 learning exercise, students working online, complete 10 sentences by selecting the correct word(s), with immediate feedback.

In this intermediate sentence completion exercise 7 worksheet, students complete 10 sentences interactively by choosing the correct word(s), with immediate feedback.

In this intermediate sentence completion exercise 31 worksheet, students complete 10 sentences interactively by selecting the word(s) given, with immediate feedback.

In this intermediate sentence completion exercise 35 worksheet, students working online, choose the correct word(s) to complete the sentence, with immediate feedback.

In this intermediate sentence completion exercise 38 worksheet, students complete ten sentences by choosing the correct word(s);  this is done interactively online with immediate feedback for each one.

In this advanced sentence completion exercise 5 learning exercise, students complete 10 sentences interactively by choosing the correct word(s) with immediate feedback.

In this contractions exercise 5 worksheet, students fill in the blanks online to make affirmative or negative contractions, with immediate feedback.

In this "Curios?  It's Gotta Have Heart" worksheet, students answer 4 multiple choice questions interactively with immediate feedback about a heart found in a dinosaur fossil.