American History Set I:
Each book contains 27 topics grouped into three units, and each topic provides five multicurricular activities. In addition, an introductory activity and an open-ended culminating activity are offered for each of the units. The following are a few of the multicurricular activities: Create Signs Protesting the Intolerable Acts; Calculate the Number of States that Equalled Two-thirds in 1789, 1889, and 1989; Create a Travel Brochure for Salem, MA; and Make a Venn Diagram Comparing the Mississippi and Missouri Rivers.

Exploration - Discovery - Encounter:<
This book is divided into three units: Exploration, Discovery, and Encounter. Among the 27 topics covered are Marco Polo, Magellan, Cabot, Tobacco, Gold, Northwest Passage, James Cook, Pizzaro, and Montezuma.