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21 Works
Works
Isosceles Triangle: Equal Angles Subtend Equal Sides
Geometric Construction of the Spiral of Theodorus
Similar Triangle Model: Three Equal Angles on a Line (Same Side)
Dynamic Hand-in-Hand Model of Triangles
Interactive Geometric Proof of the Pythagorean Theorem
Demonstration of Isosceles Triangle Theorems: Equal Angles and Equal Sides
Area of Moving Point and Function Graph
Zhao Shuang String Diagram: A Classic Geometric Proof of the Pythagorean Theorem
Dynamic Net of a Cube
Relationship Between the Sides of a Triangle
Demonstration of the Coincidence of Three Lines in a Triangle
Proof of the Pythagorean Theorem from Euclid's Elements
Angle Containing Half-Angle Model
Polygon Vortex Iteration Construction
Inner Triangle Formed by Connecting Trisection Points
Inscribed and Circumscribed Circles of a Triangle
Geometric Construction of the Butterfly Theorem
2018 Guangdong Exam Q25: Double Moving Points Locus and Quadratic Optimization
2016 Guangdong Math Exam Q10: Locus of a Translated Moving Point
Exploration of the Three Equal Angles on a Line Model
Exploring Properties of Linear and Quadratic Functions