Holicong Middle School

Undefined Points – http://www.khanacademy.org/math/geometry/intro-to-euclidean-geo/v/language-and-notation-of-basic-geometry, http://www.khanacademy.org/math/geometry/intro-to-euclidean-geo/v/lines--line-segments--and-rays, http://www.khanacademy.org/math/geometry/angles/v/angle-basics

Relationships in Space - http://www.khanacademy.org/math/geometry/intro-to-euclidean-geo/v/identifying-rays, http://www.khanacademy.org/math/geometry/intro-to-euclidean-geo/v/identifying-parallel-and-perpendicular-lines

Coordinate Geometry –  http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/distance-formula,http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/midpoint-formula

Special Angles – http://www.khanacademy.org/math/geometry/angles/v/acute-right-and-obtuse-angles,http://www.khanacademy.org/math/geometry/angles/v/acute-obtuse-and-right-angles,http://www.khanacademy.org/math/geometry/angles/v/complementary-and-supplementary-angles,http://www.khanacademy.org/math/geometry/angles/v/proof-vertical-angles-are-equal

Special Angles (Proofs) – http://www.khanacademy.org/math/geometry/angles/v/angles-formed-between-transversals-and-parallel-lines, http://www.khanacademy.org/math/geometry/angles/v/angles-of-parallel-lines-2

 

Similarity in Right Triangles - http://www.khanacademy.org/math/geometry/triangles/v/pythagorean-theorem-proof-using-similarity  (proof of similarity in right triangles using pyth thm)

Pythagorean Theorem - http://www.khanacademy.org/math/geometry/triangles/v/the-pythagorean-theorem  ,http://www.khanacademy.org/math/geometry/triangles/v/pythagorean-theorem-ii

Special Right Triangles - http://www.khanacademy.org/math/geometry/triangles/v/45-45-90-triangles

     http://www.khanacademy.org/math/geometry/triangles/v/intro-to-30-60-90-triangles

     http://www.khanacademy.org/math/geometry/triangles/v/30-60-90-triangles-ii

Trigonometric Ratios - http://www.khanacademy.org/math/trigonometry/v/basic-trigonometry

     http://www.khanacademy.org/math/trigonometry/v/basic-trigonometry-ii

Applications of Right Triangle Trigonometry - http://www.khanacademy.org/math/geometry/geometry-worked-examples/v/ca-geometry--basic-trigonometry

     http://www.khanacademy.org/math/geometry/geometry-worked-examples/v/ca-geometry--more-trig

Additional Materials: Simplifying Radicals - http://www.khanacademy.org/math/algebra/exponents-radicals/v/simplifying-radicals

 

 

Definitions – http://www.khanacademy.org/math/geometry/circles-topic/v/language-and-notation-of-the-circle

Equation of a Circle – http://www.khanacademy.org/math/algebra/conic-sections/v/conic-sections--intro-to-circles

Inscribed Angles – http://www.khanacademy.org/math/geometry/angles/v/inscribed-and-central-angles

 

 

Area of Rectangles - http://www.khanacademy.org/math/geometry/basic-geometry/v/area-and-perimeter

Composite Shapes - http://www.khanacademy.org/math/geometry/basic-geometry/v/perimeter-and-area-of-a-non-standard-polygon

Area of Triangles - http://www.khanacademy.org/math/geometry/basic-geometry/v/area-and-perimeter

Area of Parallelograms - http://www.khanacademy.org/math/geometry/polygons-quads-parallelograms/v/area-of-a-parallelogram

Area of Regular Polygons –

Area of a Circle – http://www.khanacademy.org/math/geometry/basic-geometry/v/area-of-a-circle

  

 

Area and Volume of Prisms –  http://www.khanacademy.org/math/geometry/basic-geometry/v/solid-geometry-volume

Area and Volume of Cylinders and Cones – 

   Cylinders: http://www.khanacademy.org/math/geometry/basic-geometry/v/cylinder-volume-and-surface-area

Area and Volume of Spheres –  http://www.khanacademy.org/math/geometry/basic-geometry/v/volume-of-a-sphere