GeoGebra
GeoGebra
Problem Pictures
2D
3D
Compass and Straightedge
Problem Pictures
Author:
Linda Fahlberg-Stojanovska
This is a book with Problem Pictures, i.e. ggb files to use as screenshots for problems for grades 4-9.
Table of Contents
2D
Polyline, Polygon, Both or Neither
Polygon on a Grid
Polygons and Points
Basic Elements of a Circle
Congruent triangles: SSS
Angle Bisector
Congruent triangles: SAS-2
Perimeter of Open PolyLine 4
Perimeter of a Quadrilateral
3D
Plane and 3 points - Demo
PP: Intersection of 2 Planes C
Relative Position of a Line and a Plane
Plane with Point - Sketch
Compass and Straightedge
Construction: Angle Bisector and Intersection
New Resources
Triangle Angle Theorems
Polygons: Exterior Angles
Activity 3
Geometry Week 1 Day 2 Lesson Summary
US Roadtrip!
Discover Resources
Rectangle and a Square
shading
Module3_4OptimizDisFromAtoApointOnXsquared
Geogebra circles review
สามเหลี่ยมพีทาโกรัส
Discover Topics
Unit Circle
Vectors
Geometric Transformations
Linear Regression
Planes
