This course formalizes what students learned about geometry in the middle grades with a focus on reasoning and making mathematical arguments. Mathematical reasoning is introduced with a study of Math Courses triangle congruency, including exposure to formal proofs and geometric constructions. Then students extend what they have learned to other essential triangle concepts, including similarity, right-triangle trigonometry, and the laws of sines and cosines. Moving on to other shapes, students justify and derive various formulas for circumference, area, and volume, as well as cross-sections of solids and rotations of two-dimensional objects. Students then make important connections between geometry and algebra, including special triangles, slopes of parallel and perpendicular lines, and parabolas in the coordinate plane, before delving into an in-depth investigation of the geometry of circles. The course closes with a study of set theory and probability, as students apply theoretical and experimental probability to make decisions informed by data analysis.
Tutoring/help chats as well as tutoring/help from district coach and/or other district educators, Text to speech K-12, Language tool for ELL, Accommodations and modifications to students with IEPS and 504s
Student participation in this course is documented by the following:
- Student active time in course logged by the learning management system.
- Coursework submissions recorded by the learning management system.
- Academic-based communication between the student and virtual education teacher or learning coach and virtual education teacher.
- When this course is taken by a student in a school with a district-assigned learning coach, seat time attendance may be used to document participation.
- The virtual education teacher verifies participation in the course 1-3 times a week.
- A student is expected to meet progress requirements for the course weekly (flexibility- for example: student can choose to complete weekly progress for a course earlier in the week)