Explore different types of functions using an interactive lesson. Learners enter functions and view the accompanying graphs. They can choose to show key features or adjust the scale of the graph.

What goes in must come out! Learners play with a function machine to determine the correct function. They enter input values and watch as the machine produces the output.

Fly through graphing functions with the Function Flyer. Young mathematicians use an interactive to graph different types of functions. A set of exploration questions has users investigate patterns in functions.

Machines can be so helpful sometimes. A simple interactive has learners enter input values for a function machine and observe output values. These values help determine a function that represents the input-output relationship in the...

Use a function to operate on two variables. Pupils look at operating with complex numbers as a function of two variables. The interactive squares the input and adds a constant to it. Learners visualize the resulting output and its...

Connect the points to create a function. Using points given by the applet, pupils try to connect them to create a line that would pass the vertical line test. The resource keeps track of the number of sets the learner is able to identify...

In this present continuous worksheet, students write numbers next to sentences and determine if a verb can be used in the present continuous tense. Students complete 60 problems total.

In this interactive grammar worksheet, students type in the correct past continuous tense of the given words into each of the ten sentences.

Choose the correct present participle verb for the animated pictures shown! A question is posed for each of six pictures and a drop-down list of verbs allows the learner to answer the questions with the correct words. Four more sentences...

In this past perfect continuous tense worksheet, students listen to sentences and put the words into the past perfect continuous tense as well as choosing the correct words for the sentences. Students complete 3 exercises.

In this online/interactive verbs learning exercise, students read and complete sentences with the correct forms of present simple or present continuous verbs. Students fill in 11 blanks.

In this online/interactive creating interrogative sentences worksheet, students use groups of words that include the subjects, present tense verbs, and prepositional phrases to create questions with past continuous tense verbs. Students...

In this interactive grammar worksheet, students complete the 17 sentences with the present simple or present continuous verb tense. There is also a crossword puzzle to complete.

In this interactive grammar worksheet, 4th graders fill in each of the 30 sentences with the correct simple past or past continuous form of the given verb.

In this interactive grammar worksheet, 3rd graders replace the given verb with the past perfect simple tense or the past perfect continuous tense. There are 10 sentences to complete.

Sketch graphs with the Graph Sketcher. Scholars graph functions on a coordinate plane. An interactive makes it as easy as inputting the function and clicking a button.

Polar opposites might not work together—but polar coordinates do! The interactive provides learners the opportunity to graph trigonometric and algebraic functions using polar coordinates. The program takes either individual data points...

In this functions activity, students choose the correct way to state a function of an item. Students state the function of 12 items total.

In this verbs worksheet, learners fill in the blanks to sentences with the correct form of the verbs, either the past simple or past continuous forms. Students complete 12 words.

In this present continuous and present simple tense online quiz, learners enter sentences using the subject and verb that are given along with animated clip art. They write 10 sentences using the present continuous tense and 10 sentences...

In this past simple and past continuous worksheet, students fill in the blanks to sentences by choosing the correct word or filling in the correct tense. Students complete 6 exercises.

In this past continuous worksheet, students put the verbs in the paragraph into the past continuous tense. Students complete 19 sentences.

For this simple past and past continuous worksheet, learners fill in the blanks with the correct form of verbs in sentences. Students complete 24 groups of sentences.

In this present continuous worksheet, learners add -ing to words to make them in the present continuous tense. Students complete 12 words.