Embedded Files
Geogebra tutorial #1 Geogebra Tutorial #2 Virtual Geoboard Free Geometry Help
Chapter 0 - Geometric Art
rotational symmetry matching game
CREATE YOUR OWN SYMMETRY!! (really cool!)
Chapter 6 ~ Transformations
rotations using patty paper (video 1)
rotations using patty paper (video 2)
create your own symmetry (awesome app!!)
Chapter 1 - Geometric Vocabulary
6 videos on lines, proper notation, etc.
What are complementary angles?
What are supplementary angles?
Chapter 2 - Reasoning
Inductive vs. Deductive reasoning
Parallel lines & pairs of angles
2.6 types of angles 2 (very helpful visually)
quizlet for angle relationships
Chapter 3- Constructions
DUplicating a segment 1 Basic constructions
Constructing isosceles triangle
Constructing equilateral triangle
What is a perpendicular bisector?
Constructing a segment bisector
Constructing a perpendicular bisector
Constructing an perpendicular bisector 2
Constructing Perpendicular lines
Perpendiculars to a line from a point not on the line
Perpendiculars to a line from a point not on the line 2
Perpendiculars to a line from a point on the line
Perpendiculars to a line from a point on the line 2
Constructing Angle Bisectors 2
Chapter 4- Triangles and proofs Proofs practice online
4.1 Triangle Sum Conjecture Congruent Triangles (easy)
4.1 Triangle Sum Conjecture 2 Congruent Triangles (medium)
4.2 scalene, Isosceles, equilateral triangles
4.3 Triangle Inequality Conjecture Congruent triangles (challenge)
4.4 Constructing a triangle given three sides(sss) Congruent triangles (challenge #2)
4.4 Constructing a trianglegiven one side and adjacent angles (asa)
4.4 Constructing a triangle given two sides and included angle (sas)
4.4-4.5 Beginning proofs practice
Chapter 5- Quadrilaterals
5.1 Interior angles sum explanation
5.3 Kites: Definition and Properties
5.3 Trapezoids: Definition and Properties
5.5 Parallelograms: Definition & Properties
5.6 Rhombus: Definition & Properties
5.6 Rectangle: Definition & Properties
Chapter 9 - Circles
9.35 Equations of circles exploration
9.6 Arc Length (video and examples)
Chapter 7 - Similarity
Testing similarity through Transformations
Angle-preserving transformations
Chapter 10 - Pythagorean Theorem
Pythagorean Theorem proof videos
Pythagorean Theorem explanation
10.2 intro to 30-60-90 triangle (starts around 2:20)
10.2 intro to 45-45-90 triangle (starts around 1:40)
Chapter 8 ~ Area
8.1 Area of rectangles & Parallelograms
8.2 Finding height given area of triangle
8.3 Area of circle #1 (explains why)
8.5 Surface area of 3D shapes (interactive)
8.5 Surface area (Interactive)
8.5 Surface area of cylinders (interactive)
Chapter 11 ~ Volume
Volume of prism exploration (app)
11.2 Volume & surface area of prisms
11.2 Volume & surface area of prisms 2
11.2 Volume & surface area of cylinders
11.3 Volume & Surface area of pyramids
11.3 Volume of pyramids and cones (Scroll down after clicking)
11.6 Volume & surface area of a sphere
11.7 Surface area of a sphere (explanation of why)
Chapter 12 ~ Trigonometry
12.1 solving for sides using trig ratios
12.1 solving for angles using trig ratios
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