Click through lessons on conventions that can cause problems in an essay including tenses, titles, and names. CCSS.ELA-Literacy.CCRA.L.1

This is a 10-question, self-grading exercise/quiz on revising Comma Splices and Fused Sentences.

In addition to overviewing Compton's (1892-1962 CE) studies in x-rays, this article includes information on Compton's published works, his education, and personal life.

The author of this article writes of how letters written by French missionaries describing their experiences in Oregon in the 1800s, were greatly revised for publication in France, so that the narratives took on far more positive tones....

The Industrial Revolution brought the United Kingdom into an era of technology and productivity. It created wealth for many but social problems and poverty for others. It includes a slideshow of some of the most famous inventions and...