Video Lessons

From MHSHS Wiki

Revision as of 16:59, 20 December 2016

Distance and Midpoint

• Review of Pythagorean Theorem
• Finding the distance between two numbers on a number line
• Deriving the distance formula
• Finding the lengths of line segments
• Deriving the midpoint of a line segment
• Deriving the midpoint of a line segment by Khan

Points, Lines, Planes

• Points, Lines, & Planes explained
• Points, Lines, & Planes video II

Angles and their measurements

• Angle types and how we measure them
• Angle Bisectors
• Angles and Their Measure Part I
• Angles and Their Measure Part II
• Vertical Angles Part I
• Vertical Angles Part II
• Angles (Obt, acute, vertical, complementary, supp)
• Linear Pair
• Ratios of the Angles in a Triangle

Logic

• Logic: Identifying premises and conclusions
• Logic: Inductive reasoning - conjecture - truth value
• Logic: The Inverse of a conditional
• Logic: The Converse of a conditional
• Logic: The Contrapositive of a conditional

Lines Cut by a Transversal

• Angles formed by Lines and Transversals
• Parallel Lines Cut by a Transversal
• Proving Lines Parallel

Interior - Exterior angles of Triangles and Polygons

• Interior/Exterior Angles of Triangles and Polygons

Definitions of Medians Altitudes and bisectors

• Definition of Medians, Altitudes, Angle Bisectors and Perpendicular Bisectors

Postulates & Properties for Proofs

• Partition, Addition, and Substitution Properties
• Partition, Subtraction, and Substitution Properties
• Review of SSS and SAS Postulates and ASA & AAS Theorems
• Hypotenuse-Leg Triangle Congruence Theorem
• Review of SSS SAS ASA AAS Congruence w/application
• Explanation of Corresponding Parts of Congruent Triangles are Congruent (CPCTC
• Using CPCTC in two-column proofs