caoberry21 Works
Kite Construction: Isosceles Triangles and Prism Interaction
Isosceles Trapezoids by Courtney O'Berry
Rectangle Construction and Properties
Rectangle Action! Interactive Geometry Exploration
Parallellogram Demo
Isosceles Trapezoid Exploration by Courtney O'Berry
Isosceles Trapezoid Midpoints Form a Rhombus: Coordinate Geometry Proof
Parallelogram Exploration by Courtney O'Berry
Midpoints of a Quadrilateral Form a Parallelogram
Trapezoid Midsegment: 2 'Proofs' Without Words
Isosceles Trapezoid (Scaffolded Discovery)
Kite Exploration by Courtney O'Berry
Rhombus Properties Illustrated
Parallelograms Investigation
Circumcenter and Circumcircle Construction
Rhombus Discovery Applet