T³ Europe Resources

Gesamte Ressourcen (12) |

Transversals in Triangles

Autor: Dieter Bergmann

Fach:  Mathematics

Schlagwörter: 2D shapes, Algebra, Analysis, Analytic Geometry, Animations, Calculus, Chaos, Derivative, Didactics, Dynamic Simulations, Dynamic Systems, Equations, Function Plotter, Functions, Geometry, Graphing, Sharing Inspiration 2017, Solving equations, Triangle, Zeros

Simple properties of medians, central verticals, angle bisectors and heights are shown.The idea is to show that it is not self-evident, that transversal lines in a triangle intersect in one...

Connecting Algebra, Geometry and Graphs

Autor: Barrie Galpin

Schlagwörter: Linear, Quadratic, 2D shapes, Letters and symbols

Move from words to symbols, to geometric representations, to plotted points and finally to graphs.

Moveable Squares

Autor: Barrie Galpin

Schlagwörter: Nets, 2D shapes, Symmetry

Move congruent squares to form nets, polyominoes and other shapes. (Ideally used with TI-Nspire Navigator)


Autor: Barrie Galpin

Schlagwörter: 2D shapes, Geometry

Investigate shapes formed by joining mid-points of adjacent sides of a quadrilateral.

Interactive Notes im Mathematikunterricht (incl. tns-Files)

Autor: Texas Instruments Education Technology

Fach:  Mathematics, STEM

Schlagwörter: 2D shapes, 3D Geometry, Functions, Graphs, Mathematical thinking

Vernetzt denken – vernetzt rechnen. Interaktive Mathefelder sinnvoll nutzen. Mehr als eine Textverarbeitung. Auf vielfältige Weise wird hier von erfahrenen Lehrkräften auf die vielen Vortei...


Autor: Jan Elemans

Fach:  Mathematics

Schlagwörter: 2D shapes, Tutorial, Algebra, Programming, Analysis

Een uitgebreide variant van de ABC-formule

Diameters of Polygons

Autor: Barrie Galpin

Schlagwörter: 2D shapes, Perimeter

Investigate the ratio of perimeter to diameter for regular polygons.