Library of Congress


The Library of Congress > Teachers > Classroom Materials > Primary Source Sets > Scientific Data: Observing, Recording, and Communicating Information
Detail from Letterbook---2 June 1854-8 October 1855

Teacher’s Guide

Start here for historical context, teaching suggestions, links to online resources, and more:

Scientific Data: Observing, Recording, and Communicating Information Teacher's Guide (PDF, 763 KB)

To help your students analyze these primary sources, get a graphic organizer and guides:

Analysis Tool and Guides

Student Discovery Set — free ebook on iBooks

Primary Sources

Click the thumbnail for the original item, the caption for information on the item, or download a PDF or MP3.

The resources in this primary source set are intended for classroom use. If your use will be beyond a single classroom, please review the copyright and fair use guidelines.

To download audio and video players go to American Memory: How to View

To view PDFs Acrobat Reader