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GeoGebra
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Outline
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
Next
Polyline, Polygon, Both or Neither
New Resources
"Compressed" Astroid as Envelope
Rotating rings: Community Showcase
Play C3 E3 G3 C4_C4
Piano. Keyboard.
Construct a Square
Discover Resources
CalculMentalPARename
Forum_32092_A_FormelText
isosceles triangle investigation
David Abdurakhmanov 4
TANGRAM ejercicio 11
Discover Topics
Scatter Plot
Prism
Continuity
Correlation
Area