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Geometry Games

Geometry

List of Concepts Taught in Geometry

Every mathematics textbook and website is organized in a different manner. However, each contains the same concepts. Use your class notes and textbook to help you determine the concept you are currently studying. 

You can use the terms below to help you search for Geometry concepts:

Geometry Basics

  • Points, lines, planes, rays, angles, polygons , circles

 

Transformations

  • Reflection, Translation, Rotation
  • Applications of Transformations

 

Angle and Line Relationships

  • Angle Types: Vertical, corresponding, complementary, supplementary, right, linear pair
  • Parallel and perpendicular lines

 

Construction

  • Duplicating segments and angles
  • Perpendicular bisectors
  • Perpendiculars to a line
  • Angle bisectors
  • Parallel lines
  • Transformations using construction
  • Points of Concurrency

 

Triangle and Polygon Properties

  • Triangle and Polygon Sum
  • Proving triangles congruent
  • Exterior Angles
  • Kite and Trapezoid Properties
  • Parallelograms and special parallelograms
  • Proving Quadrilateral properties
  • Properties of Midsegments
  • Triangle Congruence
  • Triangle Similarity

Circle Properties

  • Tangents, Chords, Arcs, Angles
  • Circumference, Diameter

 

Pythagorean Theorem

  • Proof and converse
  • Special right triangles
  • Applications

 

Area and Volume

  • 2-d Area: triangles, quadrilaterals, polygons
  • 3-d Volume: prisms, cylinders, pyramids, cones, spheres
  •  

Trigonometry

  • Trig ratios
  • Solving right triangles
  • Law of Sines
  • Law of Cosines
  •  

Reasoning and Proof

  • Inductive and Deductive Reasoning
  • Geometric Proofs

 

Geometry Online Review & Practice

Website

Explanations

Written/Video

Online Practice

Print Worksheets

Regents Prep

http://www.regentsprep.org/regents/math/geometry/math-geometry.htm

Written

Yes

Yes

Math is Fun

http://www.mathsisfun.com/geometry/

Written

Yes

 

Khan Academy

https://www.khanacademy.org/math/geometry

Video

 

 

Sophia Learning

https://www.sophia.org/subjects/geometry

Video

Yes

 

IXL Math Practice

https://www.ixl.com/math/geometry

Answer 20 questions per day for free, Subscription required for unlimited use

Written

Yes

 

SparkNotes

http://www.sparknotes.com/math/

Written

Yes

 

Math Open Reference

http://www.mathopenref.com/

Written

Click and drag activities

 

AAA Math

http://www.aaamath.com/geo.htm

Written

Yes

 

Math Bits

http://mathbitsnotebook.com/Geometry/Geometry.html

Written

yes