Learn the rules for the order of operations with an electronic worksheet. Learners evaluate whole-number expressions and translate a word problem into an arithmetic expression. The resource includes several examples for each rule.

A recipe, no matter its format, gives ingredients and instructions for a specific food so that the food item tastes the same every time. See Preface Materials:

Incorporate six lessons on Trajan and ancient Rome into a social studies unit on the Roman Empire. From Trajan's birth to his rise to greatness, the resource uses primary source documents and historical commentary to connect...

A high school unit focuses on a discipline-based study of artworks from many times, places, and cultures. Addressing historical works of art as well as modern techniques, the unit illustrates how a traditional organizational...

Use a five-lesson unit to investigate how different cultures use art for common purposes, such as the marking of special events, celebrations, and the validation of human experience.