In this chemistry olympiad problem solving worksheet, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.

A variety of topics including reaction rates, combustion reactions, periodic trends, and ionization reactions are included in this exam. Test takers also practice calculating empirical and molecular formulas of compounds.

Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a...

Challenge your class to construct a definition for trapezoids. Looking at four examples and four non-examples, young scholars individually create definitions and use them to classify an unknown shape. Allow for small group and...

“There is no story that is not true, . . .” And uncovering the truths in Things Fall Apart is the focus of a 68-page resource packet designed to provide instructors with a wealth of materials that enhance understanding of Chinua Achebe’s...

Get your class working on the railroad with this detailed and interactive lesson. After reading and discussing Ten Mile Day, learners explore division of labor, human capital, and productivity with a hands-on group activity in which they...

Reading Alexander, Who Used to Be Rich Last Sunday, launches this lesson appropriate for children who recognize coins and have been introduced to coin values. Using addition and subtraction skills, the class tracks Alexander’s spending...

Set young mathematicians up for success with this interactive math notebook. Including a list of rules and expectations for using the notebooks, as well as templates for a creating a cover page and table of contents, this resource...

Places everyone! Action! Imagine an entire cinematography course, already designed, that includes everything you need to launch your own film studio, in one tidy 66-page packet.

A very well-designed lesson plan focuses on the many benefits of Omega Fatty Acids. Learners read some articles on omega fatty acids, then access a glossary that is included in the plan. They fill in terms along with their definitions....

Young sociologists explore how local, state, and federal governments work. This very impressive and ambitious lesson requires pupils to contact government officials who represent them and their families. They research elections, and hold...

Aspiring aeronautical engineers demonstrate different forces as they construct and test paper airplanes. This lesson plan links you to a website that models the most effective paper airplane design, an animation describing the forces...

A well-designed instructional activity teaches about the history of Harriet Tubman, the Underground Railroad, and the issues of civil liberties. Young historians watch a video, access Internet resources, and engage in cooperative...

Transform your class into a butterfly museum! Research different types of butterflies, their habitat, and life cycle. Interactive components such as PowerPoint presentations, Claymation movies, and webpages add pizzaz to the museum...

Young scholars create a mobile that includes each of the six planets. They list the character traits of each of the characters from the six planets visited by the Prince. They present their project to the class and teacher.

Learners calculate the perimeter of rectangles and squares. They imagine trying to build a fence around a yard or trying to determine how much paint they need to paint a room. They also develop formulas and procedures for determining the...

Groups of learners create an animation illustrating fractions using common objects. They choose everyday objects that they can divide into fractions. They take pictures of the objects dividing into fractions and create an animation with...

Twelfth graders perform dihybrid crosses and calculate phenotype and genotype ratios. In this series of science lessons, 12th graders explain the process of anodizing aluminum. They research on the benefits and harm caused by resonance...

It's the classic scene: Tom Sawyer is whitewashing a fence. Expose your learners to Mark Twain's humor while reinforcing reading comprehension. Eighth graders are encouraged to read and reread, achieving as much exposure to the text...

Maus is the text for a postreading activity that has class members using a cubing strategy to analyze, in depth, topics (racism, past and present, forgetting/remembering the Holocaust, representing the Holocaust) associated with Art...