An online reference service (dictionaries, biography, encyclopedias, readers, guides), providing quality reference content from many publishers. Image searching available.
The historical dictionary of the English language, and guide for researchers in any discipline to the meaning, history, and usage of over 500,000 words and phrases across the English-speaking world.
A suite of online research tools that delivers encyclopedia articles, primary source collections, educator tools, student activities, pictures, audio, and video, complemented by current periodicals and related Web sites. Other special features: Timeline builder; Citation builder; Classroom activities, lesson plans, and discussion guides for every grade level; and Content correlated to state and provincial standards.
Other special features: Timeline builder; Citation builder; Classroom activities, lesson plans, and discussion guides for every grade level; and Content correlated to state and provincial standards.
