Stephen Jull, Mar 20, 2014

• 1. Girl in the Mirror
• 2. Area of Circles
• 3. Fraction Multiplication
• 4. Translating a thermometer into a linear function graph
• 5. 4-Stroke Engine
• 6. Elastic & Inelastic Collisions
• 7. Color Pigment Mixing
• 8. Simple Earth / Sun Model
• 9. Mosaic art
• 10. Olympic Quadratic Modeling with Sliders
• 11. Experimenting with reflection
• 12. Pendulum Wave Machine (Simulation)
• 13. Symmetrieachse
• 14. String Art Based on Bézier Curves
• 15. Trammel of Archimedes
• 16. Lagebeziehung Kreis - Gerade
• 17. Right Triangle - angle, distance, and a pirate ship!
• 18. Aristotle's Wheel
• 19. Bird wings movement mechanics
• 20. Phaser
• 21. Geometry and Operation of a Sextant
• 22. constructing a trifolium
• 23. Quadernetze
• 24. Konstruktion eines Quadrates
• 25. Lights Out Game - with target patterns
• 26. Proof for Thales' Theorem
• 27. Percentage grid shaded explorer
• 28. Basketball take 2
• 29. Inclined Plane with Two Masses and a Pulley
• 30. Waves on Strings
• 31. Diagramas de Voronoi en un campo de fútbol
• 32. Superposition of Transverse Waves
• 33. Electromagnetic Waves
• 34. Polarization
• 35. Dispersion of Light
• 36. Longitudinal Waves
• 37. The M-Machine
• 38. Constructing Quadrilaterals by Four Sides (2014)
• 39. Prime Factors - step by step
• 40. Proportion and fractions with bicycle gears
• 41. Factorization - Visual illustration of divisor pairs
• 42. Strandbeest-Mechanismus-Schablone
• 43. Circular and Elliptical Orbits
• 44. Exterior Angles of Polygons
• 45. D.Mentrard's Tunnel Perspective - Devices
• 46. kgkgkgmGrowth of Facebook.com
• 47. Proof Without Words
• 48. Proof Without Words
• 49. Moment of Inertia: Rolling and Sliding Down an Incline
• 50. Relative velocity: Boat problem
• 51. Cat Maze
• 52. Related Rates - Tracking a Rocket
• 53. Kindergarten Addition (Up to 10 + 10)
• 54. Pyramid section
• 55. More GeoGebra Turtles
• 56. Net of a Cone
• 57. Distribution of wealth between factors of production
• 58. A Special Triangle & Its Properties (I)
• 59. Yin Yang Yin
• 60. Ordered Pairs, Cartesian Coordinates Self Assessment
• 61. Elastic & Inelastic Collisions
• 62. I punti sulla coccinella
• 63. Earthquake Simulator
• 64. Arc Length 1
• 65. Vivani Action!
• 66. Rotating a line in 3D gives a... hyperbola?
• 67. Guessing Game
• 68. Exploring Rocket Motion
• 69. 05.1 Measures of Central Tendency
• 70. Regular Polygons with many sides
• 71. Visualizing volumes by known cross section
• 72. Lotto Tickets Simulation
• 73. Copy of Fractal Tree
• 74. GeoGebra Pentominoes
• 75. Falling Ladder !!!
• 76. Simple Harmonic Motion: Mass on a Spring
• 77. conservazione dell'energia meccanica
• 78. Il suono
• 79. Elastic Collisions in One Dimension
• 80. omniwheel robot: first version (face to face wheels rolling together)
• 81. Solids with Different Cross Sections
• 82. TRUE MEANING of π