Concord Consortium
Divisions
Divide and conquer the geometry problem. Young scholars consider how to subdivide triangles into smaller ones that have equal areas. They must apply their knowledge of medians to help accomplish the task.
Royal Society of Chemistry
Isomers of (E)-but-2-ene
One chemical formula—but how many different structures? Familiarize young chemists with the concept of isomers through simple, related games. Users identify each isomer base upon its name, structure, and type of isomerization in a set of...
Scholastic
Myths, Folktales, & Fairy Tales for Grades 7-9
Here is a must-have resource for studying fairy tales, myths, and folktales with your class! It includes instructional ideas, activities, and materials to support a month-long review of these three unique genres of writing.
West Contra Costa Unified School District
Investigating Similar Triangles
Let your use of the resource be in proportion to its usefulness. Pupils investigate similar triangles by measuring side lengths and considering given angle measures. The results of the investigation help develop generalizations about...
Curated OER
Word Roots 3: CERN, JUR, LEG Beginner Crossword
Print out this crossword puzzle and have your class practice their vocabulary. There is no word bank, so learners will have to truly know the definitions and be able to spell the word to complete this activity. These words are related...
Curated OER
Prometheus Bound: Rebel with a Cause
If you are teaching Aeschylus' Prometheus Bound, you can't afford to miss this source. An extensive list of ideas outlines numerous discussion topics, writing prompts, comprehension questions, oral presentations, and projects. Have class...
Curated OER
It is Our Right-Don't Waste It!
Students explore the basic rights granted to all American citizens by the U.S. Constitution in the light of women's issues. The women's suffrage movement, the role of Susan B. Anthony, and the timeline of events on voting rights are...