In this interactive vocabulary worksheet, students read the description of educational subjects and select the subject which the sentence is describing. There are 10 questions to complete.

Your physical science class learns that there are three states of matter, and that adding or removing heat can cause it to change from one state to another. By the animations, printed information, and discussion between RJ and Zoe, they...

This Boy Scouts of America workbook provides 11 pages of short answer questions about whitewater safety, safety equipment, and boating rules. It includes questions about potential injuries and their treatment.

Archery is believed to be one of the oldest sports in the world at more than 25,000 years old—meaning it can teach your classes a lot! Scholars learn about the forces interacting in the archery simulation. They control the archer's...

What is the steepness of a hill before a unicyclist slides down it rather than pedaling down it? The simulation graphs the wheel speed versus the unicycle speed as the rider goes down a hill. Scholars control the mass of the rider,...

In this interactive Internet  assignment, physical science investigators answer 11 questions about the atom, the subatomic particles, and atomic structure. They can click on "Reveal Answer" to discover if they are correct. They also...

Future mathematicians use an interactive to see how changing the size of a basketball court and the size of a region in the court affects the probability that a ball will randomly fall within the specified region. No calculations are...

Resistance is not futile ... it is voltage divided by current. Scholars apply their knowledge to a series of ranking puzzles. First, they consider wires of varying lengths and then wires of varying cross-sectional areas. Finally, they...

How does electricity travel through power lines? The simulation demonstrates the how changes in voltage and resistance are related to the distance between power polls and the thickness of the cable. Scholars control three variables in...

For this online interactive grammar practice worksheet, students use their problem solving skills to answer 11 multiple choice questions regarding pronouns. Students may submit their answers to be scored.

In this interactive sports worksheet, students answer 14 multiple choice questions by selecting the answer from the drop down menu. This quiz is based on their knowledge of the sport of baseball.

Teach budding mathematicians how to square a triangle with an interactive that shows a graphical proof of the Pythagorean Theorem. Pupils alter the lengths of the legs using sliders. Using the inputted lengths, the applet displays the...

In this petroleum products worksheet, students are given the components of crude oil and they graph the various products found in a 50 gallon barrel. Students complete an activity to determine if they have collected cards that represent...

In this back to school learning exercise, students complete a crossword puzzle by identifying the school subjects that are shown in clip art pictures. They enter and check their answers online.

In this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions based on poetry by Percy Bysshe Shelley. Students may submit their answers to be scored.

In this literature worksheet, students respond to 12 short answer and essay questions about Narrative of the Life of Frederick Douglass: An American Slave. Students may also link to an online interactive quiz on the novel at the...

In this online interactive reading comprehension worksheet, students respond to 35 multiple choice questions about Plato's "Euthyphro," "Apology," "Crito," and "Phaedo." 

In this online interactive reading comprehension worksheet, students respond to 12 multiple choice questions based on Things Fall Apart. Students may submit their answers to be scored.

In this SAT reading comprehension worksheet, learners read an excerpt from a book and answer comprehension questions.  Students answer 7 questions and submit their answers in this SAT practice worksheet.

For this light worksheet, students click on the links in the questions about light to find the answers to the questions and then come back and answer the questions. Students answer 15 questions total.

For this prepositions of place and time worksheet, students choose the best preposition to complete the sentence. In some sentences, no preposition is needed.

An interactive and printable crossword puzzle developed by the New York Times Learning Network. The theme of this puzzle is Physical Fitness. Other links, including Just Move and Shape Up America, are also included.

This educational site provides information about deadly forces of nature, such as, tornadoes, volcanoes, hurricanes, and earthquakes.

Can you distinguish physical changes from chemical changes? After reading a brief summary of both types of changes, you'll be presented with some examples and asked to identify them.