GeoGebra
Geometry for Grades 3 through 7
Angles
1.2a Define an Angle
1.2c Angle Name & Size
Angle Names & Measures
Elem-Middle CCSS Geometry Lab Guide (150+ Labs)
Triangles
Triangle Types
Triangle Names and Angle Sum (Interior and Exterior)
ACCESS - Sum of Angles in Triangle
Angle properties of Triangles
4.2 Isosceles Triangles
Igra Kutovi trokuta / Triangle angles game
Triangle angles and sides investigation
Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Trapezoid
Reflection Symmetry
Similarity
Nested triangle similarity problem
Area, Perimeter, Volume
Common Core State Standard 6.G.A.1 - Area of Right Triangles
Area of Circle
Area & Perimeter of a Rectangle
Area and Perimeter of a Rectangle
GeoGebra
Geometry for Grades 3 through 7
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
Triangle Types
Triangle Names and Angle Sum (Interior and Exterior)
ACCESS - Sum of Angles in Triangle
Angle properties of Triangles
4.2 Isosceles Triangles
Igra Kutovi trokuta / Triangle angles game
Triangle angles and sides investigation
Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Properties of Quadrilaterals
Trapezoid
Reflection Symmetry
Similarity
Nested triangle similarity problem
Area, Perimeter, Volume
Common Core State Standard 6.G.A.1 - Area of Right Triangles
Area of Circle
Area & Perimeter of a Rectangle
Area and Perimeter of a Rectangle
Discover Resources
Pattern Assignment
Bepaal het vectorveld
Circles and Lines
Isoc triangle
Complex Locus Plotter
New Resources
9.1.3 Pre #1103407 option C
Spreadsheet and Histogram
Multiplying by numbers using vectors
Geometric Intuition of Multiplying Numbers
Multiply by i vectors
