Curated OER
Envirolopes
Learners observe the environment for specific colors, odors, textures and organisms. In this nature instructional activity, students are given a challenge to find objects with specific traits. Learners share their finds and...
Curated OER
Envelopes
Students cut and fold envelopes and address them themselves. In this envelopes lesson plan, students follow 8 sets of directions on how to make and send an envelope with a letter inside.
Smithsonian Institution
National Postal Museum: Binding the Nation
A multi-part online exhibit that traces the development of the U.S. Postal System. Artifacts may be clicked on and text explains their significance. Historic, primary materials are used throughout the exhibit.