- HTML5 Collection for TabletsArea of CirclesExterior Angles of PolygonsRolling Coin 滾動的硬幣Measuring Angles Using ProtractorFraction Division1: a ÷ b (Partitive)Constructing Quadrilaterals by Four Sides (2014)Telling time from clocksChinese Match Puzzles 2 (7 puzzles)Classifying QuadrilateralsDiscovering Pythagoras' Theorem by AreaDrawing quadrilaterals on the grid or the pinboardCut Triangles into Rectangles & Dudeney's Puzzle GeneralizedUnit Circle and Sine GraphRolling Regular Polygon 滾動的正多邊形Find the Elapsed Time using 'Hours & Minutes'Variety of Perimeters with Fixed AreaVariety of Areas with Fixed PerimeterArea of ParallelogramsFraction MultiplicationFraction Division4: 1 ÷ a/b (Quotitive)Percentages: Selling Problems, Profit & LossCircumcircle of a triangle (Soft Construction)Incircle of a triangleIntroduction to SineIntroduction to Cosine & TangentSolving Triangles (SSA case) 解任意三角形(SSA情況)Difference of Two Squares 平方差 (1)Triangular Number 三角形數zoom tangentMatrix and Linear TransformationDefining Trigonometric RatiosCircumference of CirclesQuiz on Slope (3) | 斜率測驗(3)Slopes of Perpendicular LinesEquation of Straight Lines 直線的方程Congruent Triangles 1Diagonal Problem (Manual Counting)Sierpinski TriangleKoch Snowflake 2
HTML5 Collection for Tablets
This is a collection of applets in the depository of GeoGebra Institute of Hong Kong (https://sites.google.com/site/hkgeogebra/) which could be properly accessed using tablet devices.
