In this math club #16:  knot theory worksheet, 9th graders read about knot theory, analyze diagrams of knots, make knots to match the diagrams and answer 6 questions about advanced knots.

In this theory of polynomials worksheet, students solve nine problems total related to polynomials. In this first part, they use synthetic division to find the quotient, and the remainder if there is a dividend and a divisor. In the...

In this Algebra I/Algebra II worksheet, students determine the intersection and union of sets and solve problems with Venn diagrams.  The three page worksheet contains a combination of seventeen multiple choice and free response...

In this black hole worksheet, students use the equation for time dilation to solve 8 problems including determining the time it takes to receive a GPS signal from space, the time delay for the GPS-Earth system, the distance a radio...

For this cells worksheet, students review how the cell theory was developed. Students review the structure and function of cell structures and active transport. This worksheet has 30 fill in the blank questions.

This extensive and far-reaching collection of worksheets puts a new twist on many basic concepts. Learners use multiplication to trace a path from one point to another, tile a plane by converting between improper and proper fractions,...

Although the first question and answer are a little far-fetched, this resource provides a quick assessment of one's reading comprehension. The reading selection is very short, and there are only seven questions given. 

There's a fine line between a numerator and a denominator! Learners find common denominators in order to add and subtract rational expressions. Examples include addition, subtraction, and complex fractions.

This crossword puzzle focuses on clues related to The Cold War. It also has unrelated clues that would be a challenge to middle schoolers, but should be manageable to secondary students; particularly juniors taking US history. There are...

In this literature instructional activity, students respond to 25 short answer and essay questions about Shakespeare's Richard III. Students may also link to an online interactive quiz on the selection at the bottom of the page.

In this thermodynamics worksheet, students review the first law of thermodynamics and define enthalpy, state functions, and heat capacity. Students use Hess' law and heats of formation to solve reactions. This worksheet has 30 problems...

In this English learning exercise, students add the suffix "ic". Students form adjectives by adding the suffix to nouns. Students choose the noun or adjective to complete the sentence.

In this solids worksheet, learners review terms associated with solid matter including, freezing and melting point, viscosity, and Brownian motion. This worksheet has 1 short answer and 14 matching questions.

In this moving continents worksheet, students review the different types of plate boundaries, what causes earthquakes, and where volcanoes are formed. This worksheet has 10 fill in the blank and 9 short answer questions.

In this social studies worksheet, 6th graders complete multiple choice questions about economics, climate, maps, and more. Students complete 15 questions.

In this short i worksheet, students circle the word in a pair that has the short i sound, then write the word on provided lines. A reference web site is given for additional activities.

In this U.S. history worksheet, students read assigned textbook pages regarding the Vietnam War and respond to 56 short answer questions.

In-depth analysis of the use of presidential power to send troops abroad without consent of Congress.

Biographical information on Thomas Bayes, mathematician who worked on the theory of probability.

Resource provides a discussion of the concept of "Lebensraum," or "living space" for the German people. This was one of Hitler's main justifications for his military conquests.