Figuring Solutions

Take a walk through time, 1852 to 1994, following the mathematical history and development of the Four-Color Theorem. Learners take on the role of cartographers to study an imaginary world of countries that need to be mapped. One rule:...

Sort out who's who from the Battle of the Alamo with a helpful crossword puzzle. Complete with 20 clues and names, the resource helps history learners identify the major players in a pivotal moment in American history.

Test your pupils' reasoning skills with several activities and a quick mystery to solve. Learners watch and analyze a few video clips that demonstrate reasoning in action, practice deduction with an interactive and collaborative...

Students figure out the mileage from one state to another using a map. In this map lesson, students look at the scale factor and turn it into a fraction. They measure the distance between two cities and use the proportion to find the...

Curses, foiled again! Two members of your team have been cursed and will lie to you about the path out of the temple, but you must leave. How do you figure out the correct path? Ah, the riddle of the temple requires logic and educated...

In this culture and farming lesson, students learn about farmers and farming in the nineteenth century, interview important figures in farming, identify any pollution problems in the community, and research possible crop alternatives...

Students read and discuss "Prosperity Extends Its Reach, but Not Far Enough to Benefit All," and examine the difficulty, for the working poor, in making ends meet, and propose philanthropic solutions.

Deep in December it can be hard to remember that it was ever warm enough to go swimming. Imagine what it would be like to only have a sunny day once every seven years! Ray Bradbury's gripping short story, "All Summer in a Day" tells the...

Students start by considering the numerous problems facing New York City during the first half of the 19th century, including fire, epidemics, and crime. In addition, they explore how New York's citizens and government tried to solve...

Learners analyze the cause, results, and critical historic figures and events of the American Revolution. In this American Revolution lesson, students review Paul Revere's significance and the Battles of Lexington and Concord. Learners...