Gary Rubinstein

3.11K subscribers

485 videos

A collection of math videos made by Gary Rubinstein. Videos include lectures I've done about fun math topics like cryptography and music theory. Also include...

Latest Videos

Regular Pentagon With Compass And Straightedge

Construct Regular Pentagon On GeoGebra

Construct Regular Pentagon On Desmos

Geometry Fall Detour Proofs

Geometry Fall steps beyond CPCTC

Geometry Fall angle bisector and midpoint with desmos

Geometry Fall geogebra angle bisector and midpoint

Geometry Fall angle bisector and midpoint construction

Geometry Fall CPCTC

Geometry Fall Flow Diagram Proof

Geometry Fall Flow Diagram Proof

Geometry Fall Practice SAS and ASA proofs

Geometry Fall SSS SAS ASA

Geometry Fall complementary supplementary vertical

Geometry Fall Addition Subtraction Reflexive Transitive in Euclids Elements

Geometry Fall Midpoint Angle Bisector Segment Bisector

Geometry Fall Test 1 Form A Answers

Geometry Fall Test 1 Form B Answers

Geometry Fall Using Addition, Subtraction, and Reflexive properties in short proof

Geometry Fall Using Desmos to do 1.3

Geometry Fall Euclid 1.3

Euclid I.1 and I.2 on GeoGebra in 90 seconds total!

Geometry Fall Constructions for Euclid I.1 and I.2

Geometry Fall First four rules of inference and proofs

Geometry Fall Inverse Converse Contrapositive

Geometry Fall Complex Truth Tables And Tautologies

Geometry Fall conditional and biconditional

Geometry Fall Negations, Disjunctions, Conjunctions, XOR

Sample AP Precalc 1 FRQ

AP Precalculus Sample Test #1 MC with calculator