GeoGebra
Properties of Polygons
Angles
1.2a Define an Angle
1.2c Angle Name & Size
Angle Names & Measures
Elem-Middle CCSS Geometry Lab Guide (150+ Labs)
Triangles
ACCESS - Sum of Angles in Triangle
Angle properties of Triangles
Triangle angles and sides investigation
Igra Kutovi trokuta / Triangle angles game
4.2 Isosceles Triangles
Triangle Names and Angle Sum (Interior and Exterior)
Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Investigating quadrilaterals.
Similarity
Nested triangle similarity problem
Circles
Circle Area (By Peeling!)
GeoGebra
Properties of Polygons
Author:
vhenry
Table of Contents
Angles
1.2a Define an Angle
1.2c Angle Name & Size
Angle Names & Measures
Elem-Middle CCSS Geometry Lab Guide (150+ Labs)
Triangles
ACCESS - Sum of Angles in Triangle
Angle properties of Triangles
Triangle angles and sides investigation
Igra Kutovi trokuta / Triangle angles game
4.2 Isosceles Triangles
Triangle Names and Angle Sum (Interior and Exterior)
Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Investigating quadrilaterals.
Similarity
Nested triangle similarity problem
Circles
Circle Area (By Peeling!)
Discover Resources
TetraHedron3D
foro
ryan tessellation
euclid_el_06_ε
Transforations
New Resources
[Quantum Continuum]: Moon Trance - Lindsey Striling - [graphical method]
Parallel Lines and Their Slopes (Discovery)
Unit Circle to Trig Graphs
Example LF.Form.2. Point-Slope Form
Estimating Sums
