The purpose of this lesson is to introduce students to the planet Mars. This lesson will begin by discussing the location and size of Mars relative to Earth, as well as introduce many interesting facts about this red planet. Next, the history of Martian exploration is reviewed and students discover why scientists are so interested in studying this mysterious planet. The lesson concludes with students learning about future plans to visit Mars.

Explore ways to resolve conflicts between friends. Use role-play and discussion to help children develop conflict resolution skills.

This activity explains how one can probe shapes with different-sized pinheads and draws an analogy between particle energy/wavelength, resolution, and pinhead size

This activity explains how one can probe shapes with different-sized pinheads and draws an analogy between particle energy/wavelength, resolution, and pinhead size

This interactive lesson allows students to study and analyze the text concepts of character, conflict, resolution, and setting in a "Broadcast news," format.

Teaching the plot structure of narratives is made easy with this diagram of Freytag's Triangle (also known as the plot pyramid).

The full text of the Kentucky Resolution of 1799, in which the General Assembly of the Commonwealth of Kentucky declares its opposition to the Alien and Sedition Acts of 1798.

This resource presents the full text of the Virginia Resolution of 1798, in which the General Assembly of the State of Virginia protests the enactment of the Alien and Sedition Acts of 1798.

Human rights play a major role in how a country is viewed on the world stage. [3:28]

A hands on activity used to represent how high energy wavelength produces better resolution

Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in both classic studies and current and emerging research. The text also includes coverage of the DSM-5 in examinations of psychological disorders. Psychology incorporates discussions that reflect the diversity within the discipline, as well as the diversity of cultures and communities across the globe.Senior Contributing AuthorsRose M. Spielman, Formerly of Quinnipiac UniversityContributing AuthorsKathryn Dumper, Bainbridge State CollegeWilliam Jenkins, Mercer UniversityArlene Lacombe, Saint Joseph's UniversityMarilyn Lovett, Livingstone CollegeMarion Perlmutter, University of Michigan

By the end of this section, you will be able to:

Understand basic biological mechanisms regulating sexual behavior and motivation
Appreciate the importance of Alfred Kinsey’s research on human sexuality
Recognize the contributions that William Masters and Virginia Johnson’s research made to our understanding of the sexual response cycle
Define sexual orientation and gender identity

The original text of the resolution of Congress submitting the newly drafted constitution to the states for ratification.