Spatial Geometry with GeoGebra: Course

In this web course, math teachers are introduced in depth to the GeoGebra program's spatial geometry module .

Lesson 1: Installation and settings
GeoGebra CLASSIC 6 en SUITE
Overview of GeoGebra versions, settings of the 3D window, drawing points, formatting and style.
Lesson 2: Exploring the interface
Algebra window, input bar, the Cavalière perspective, save and open files on PC and in the cloud, copy images to Word.
Lesson 3: The 3D Drawing Toolbar part 1
Straight lines, planes, perpendiculars, parallels, circles, spatial solids, spheres, basic constructions, Platonic solids.
Lesson 4: The 3D Drawing Toolbar part 2
Sections, measure distance, area and volume, elevations, unfoldings, add text.
Lesson 5: From a different perspective 2D
Parallel and central projection, perspectives: natural, orthographic, isometric, Cavalière.
Lesson 6: GeoGebra books
Creation of interactive worksheets, storage of applets in the cloud, bundling of material.
Lesson 7: Intersections
Techniques for determining the cross-section of a plane with a cube, cylinder, pyramid. Navigation bar and scroll buttons.
Lesson 8: Promoting spatial awareness
Loss of properties in projections, intersecting or intersecting, impossible figures, collection of interactive exercises.
Lesson 9: Research assignment polyhedra
Platonic solids and Euler's formula, learning paths in online GeoGebra book.
Lesson 10: Applications
Geometric constructions in 3D and research of properties, applications, worked examples.