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Results for Cartesian coordinate system
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- Beginning lesson on coordinate grids: First quadrant
- Students will investigate the first quadrant of the Cartesian coordinate system. They will use online activities developed by Shodor.org to identify the coordinates of points, or plot specific points. Then students will progress to an activity where they direct a robot through a mine field laid out on the coordinate plane. Permission has been granted for the use of the materials as part of the workshop - "Interactivate Your Bored Math Students" by Shodor Education Foundation, Inc.
- Format: lesson plan (grade 3 Mathematics)
- By Bonnie Boaz.
- Translations, reflections, rotations
- This lesson will allow students to explore translations, reflections, and rotations using a resource of Shodor Education Foundation, Inc. Permission has been granted for the use of the materials as part of the workshop Interactivate Your Math Students. Students explore the world of translations, reflections, and rotations in the Cartesian coordinate system by transforming squares, triangles and parallelograms. Parameters: Shape, x or y translation, x or y reflection, angle of rotation. (Italics are a direct quote from Shodor.org.)
- Format: lesson plan (grade 6–8 Mathematics)
- By Deborah Bourne.
- Gridding a site
- In Intrigue of the Past, page 2.2
- In their study of how to grid a site, students will use a map and the Cartesian coordinate system to establish a grid system over an archaeological site, labeling each grid unit; determine the location of artifacts within each grid unit; and construct a scientific inquiry concerning the location of artifacts on the site.
- Format: lesson plan (grade 6–7 Mathematics and Social Studies)
- Intrigue of the Past
- Lesson plans and essays for teachers and students explore North Carolina's past before European contact. Designed for grades four through eight, the web edition of this book covers fundamental concepts, processes, and issues of archaeology, and describes the peoples and cultures of the Paleoindian, Archaic, Woodland, and Mississippian periods.
- Format: book (multiple pages)
- The process of archaeology
- In Prehistory, contact, and the Lost Colony, page 2.11
- Archaeologists use several processes to address questions about the past. They may gather new data by conducting regional surveys to locate archaeological sites. Occasionally sites are partially or completely excavated to address specific research questions or to salvage information prior to disturbance by a development project. All data recovered are thoroughly analyzed following scientific inquiry procedures before conclusions are reached.
- Format: article
