A cacher
Teaching resourcesGrade 9 / Sections, cones and spheres
This section contains documents for teachers to help them design lesson sequences:
| Class : | |
| Chapter : |
Courses
Plane sections of parallelepipeds and cylinders
Beginning of the course on space geometry and the sphere
Intersection of a plane and a sphere
Meridian and parallel
Geographical coordinates
ChingMath
by ChingLab©
by ChingLab©