Primary source images show the development of the modern advertising industry and highlight what these ads reveal about American culture during the early 20th century compared to today.

Primary source photos depicting what life was like out west and in California in the late 19th century.

Young scholars work in groups to develop an understanding of the size and shape of an object hidden beneath a plywood board, asking questions, testing their reasoning, and drawing conclusions, as scientists do. Students are never...

Paris in the early 1800s through the eyes of the author Honore de Balzac. Born in 1799, Balzac lived in Paris during a period of intense renovation. The guided tour provides many unique insights into the city's development as a major...

Lesson plan in which students place events in sequence, comparing their life to the history of the Earth.

This resource contains information on the development of culture in California during the gold rush. Culture developed in spite of the harsh conditions and tough people.

This site from the University Of California Santa Barbara provides a brief description of Charles Lyell's ideas concerning the geology of the Earth and several links to famous people related to this topic.

In this science fair project you will examine real data from a California research scientist of over 3,000 video game players. The objective is to see if there is such thing as a videogame addict.

This book was created by seniors at High Tech High in San Diego, California. It is a product from a cross-curricular study of art and mathematics. For one semester, the students worked on a project in math class and art class that...

This article offers techniques and ideas to help couples make the most of their relationship.