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Unit 1:  Essential Geometric Terms and Concepts

Constructions:

How to copy a triangle:

                         Demo http://mathopenref.com/constcopytriangle.html Opens in a new browser tab  

                         Steps http://mathopenref.com/printcopytriangle.html Opens in a new browser tab   

How to construct a triangle when given the length of all three sides:

                        Demo: http://mathopenref.com/consttrianglesss.html Opens in a new browser tab

                        Steps: http://mathopenref.com/printtrianglesss.html Opens in a new browser tab

https://www.emathinstruction.com/common-core-geometry/common-core-geometry-unit-reviews/ Opens in a new browser tab

http://www.mathopenref.com/ Opens in a new browser tab

http://www.mathopenref.com/tocs/constructionstoc.html Opens in a new browser tab

https://www.doucehouse.com/BasicsOfGeometry.php Opens in a new browser tab

Unit 2:  Transformations, Rigid Motions, and Congruence

https://www.emathinstruction.com/common-core-geometry/unit-2-transformations-rigid-motions-and-congruence/ Opens in a new browser tab

https://www.doucehouse.com/Transformations.php Opens in a new browser tab

Unit 3:  Euclidean Triangle Proof

https://www.emathinstruction.com/common-core-geometry/unit-3-euclidean-triangle-proof/ Opens in a new browser tab

https://www.doucehouse.com/CongruentTriangles.php Opens in a new browser tab

https://www.doucehouse.com/ParallelAndPerpendicularLines.php Opens in a new browser tab

Vertical Angles Theorem: http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-376s.html Opens in a new browser tab

Congruent Supplements Theorem: http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-377s.html Opens in a new browser tab

Angle Addition/Whole-Parts Postulate: http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-357s.html Opens in a new browser tab

Segment Addition/Whole-Parts Postulate: http://www.phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=aue&wcsuffix=0105 Opens in a new browser tab

Theorems for Proving Triangles are Congruent: https://www.youtube.com/watch?v=vGuiy7NnJlM Opens in a new browser tab

CPCTC: https://www.youtube.com/watch?v=EqJqvqBe78g Opens in a new browser tab

Additon, Subtraction, and Substitution Postulates: https://www.youtube.com/watch?v=XkswXlmRqIs Opens in a new browser tab

Videos for the Lessons though the Unit: https://www.emathinstruction.com/common-core-geometry/unit-3-euclidean-triangle-proof/ Opens in a new browser tab

 

 

Unit 4: Constructions

https://www.emathinstruction.com/common-core-geometry/unit-4-constructions/ Opens in a new browser tab

http://www.mathopenref.com/tocs/constructionstoc.html Opens in a new browser tab

Unit 5: The Tools of Coordinate Geometry

https://www.emathinstruction.com/common-core-geometry/unit-5-the-tools-of-coordinate-geometry/ Opens in a new browser tab

https://www.doucehouse.com/ParallelAndPerpendicularLines.php Opens in a new browser tab

https://www.doucehouse.com/BasicsOfGeometry.php Opens in a new browser tab

Unit 6:  Quadrilaterals

https://www.emathinstruction.com/common-core-geometry/unit-6-quadrilaterals/ Opens in a new browser tab

https://www.doucehouse.com/QuadrilateralsAndOtherPolygons.php Opens in a new browser tab

Unit 7: Dilations and Similarity

https://www.emathinstruction.com/common-core-geometry/unit-7-dilations-and-similarity/ Opens in a new browser tab

https://www.doucehouse.com/Similarity.php Opens in a new browser tab

mean proportional theorems: https://www.youtube.com/watch?v=9HoKDgieVzY Opens in a new browser tab

Dilations when the center is not the origin: https://www.youtube.com/watch?v=4Yap2t_v034 Opens in a new browser tab

Proving triangles are similar: https://www.youtube.com/watch?v=N-EILBiYMqY Opens in a new browser tab

Unit 8: Right Triangle Trigonometry

https://www.emathinstruction.com/common-core-geometry/unit-8-right-triangle-trigonometry/ Opens in a new browser tab

https://www.doucehouse.com/RightTrianglesAndTrigonometry.php Opens in a new browser tab

Using Trig to Find Missing Sides of Right Triangles: https://www.youtube.com/watch?v=Ylix5mlXNCo Opens in a new browser tab

Using Trig to Find Missing Angles of Right Triangles: https://www.youtube.com/watch?v=fVIn-uudCVE Opens in a new browser tab

Cofunctions: https://www.youtube.com/watch?v=uMtTzwbyvrs Opens in a new browser tab

Angles of Elevation and Depression: https://www.youtube.com/watch?v=3H28-wzsF3s Opens in a new browser tab

Unit 9: Circle Geometry

https://www.emathinstruction.com/common-core-geometry/unit-9-circle-geometry/ Opens in a new browser tab

https://www.doucehouse.com/Circles.php Opens in a new browser tab

converting the equation of a circle into standard form: https://www.youtube.com/watch?v=Fx4rUC1EZPI Opens in a new browser tab

angle measures of a circle: https://www.youtube.com/watch?v=nd46bA9DKE0 Opens in a new browser tab

segment measures of a circle: https://www.youtube.com/watch?v=NdSLLwxRbSY Opens in a new browser tab

Unit 10: Measurement and Modeling

https://www.emathinstruction.com/common-core-geometry/unit-10-measurement-and-modeling/ Opens in a new browser tab

https://www.doucehouse.com/CircumferencePerimeterAndArea.php Opens in a new browser tab

https://www.doucehouse.com/SurfaceAreaAndVolume.php Opens in a new browser tab

nets: https://www.youtube.com/watch?v=SwDjm6Ra1W4 Opens in a new browser tab

cross sections: https://www.youtube.com/watch?v=hlD_j3AtxGs Opens in a new browser tab

Cross sections: https://www.youtube.com/watch?v=DkvdMkR8V8g Opens in a new browser tab

rotating 2d to 3d: https://www.youtube.com/watch?v=XHD5WfSBvMo Opens in a new browser tab

Rearranging the sectors of a circle: https://academo.org/demos/circle-area-rearrangement-method/ Opens in a new browser tab

 Regents Prep:

 https://www.nysmathregentsprep.com/uploads/6/2/3/2/62326735/v4_-_geometry_[common_core]_regents_review_sheet_-_facts_you_must_know_cold.pdf Opens in a new browser tab  

https://www.nysmathregentsprep.com/geometry---regents-review.html Opens in a new browser tab

 http://www.jmap.org/JMAPArchives/CurrentVersion/JMAPGEO_REGENTS_BOOK_BY_PI_TOPIC.pdf Opens in a new browser tab

www.mathopenref.com Opens in a new browser tab

https://www.emathinstruction.com/common-core-geometry/ Opens in a new browser tab

http://www.jmap.org/ Opens in a new browser tab

www.deltamath.com Opens in a new browser tab

www.ixl.com Opens in a new browser tab  

www.khanacademy.org Opens in a new browser tab

 

 

 

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