Cikrels & Kegelsnedes TI-84 Plus CE-T

Verlag: WIL-de Wiskunde

Herausgeber: WIL-de Wiskunde

Autor: WIL-de Wiskunde

Fach:  Mathematics

Schlagwörter: 2D shapes

Meetkunde

Verticale lijn TI-84 Plus CE-T

Verlag: WIL-de Wiskunde

Herausgeber: WIL-de Wiskunde

Autor: WIL-de Wiskunde

Fach:  Mathematics

Schlagwörter: 2D shapes

Meetkunde

ABC-Formule

Autor: Jan Elemans

Fach:  Mathematics

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

Een uitgebreide variant van de ABC-formule

Innovator and Rover in the classroom

Autor: John Bament

Fach:  Biology, Computer Science, Mathematics

Schlagwörter: 2D shapes, Angles, Coding, History of maths, Mathematical thinking, Number puzzles, Patterns, Polygons, Presentation, Programming, Problem Solving, Sharing Inspiration 2019, STEM, TI-Innovator, TI-Innovator Rover

I have been been using the TI Innovator and Rover with both Primary and Secondary students (9 to 18 year olds) for over a year now.

iSolve

Autor: Antonio Maddalosso, Fabrizio Zironi

Fach:  Mathematics

Schlagwörter: 2D shapes, Algebra, Analysis, Analytic Geometry, Animations, Calculus, Chaos, Derivative, Dynamic Simulations, Dynamic Systems, Equations, Function Plotter, Functions, Geometry, Graphing, PhET, Simulation, Zeros, Solving equations

Solution of equation f(x)=0 with iterative method

Symmetrieën TI-Nspire CX

Verlag: WIL-de Wiskunde, T³ Nederland

Autor: WIL-de Wiskunde

Fach:  Mathematics

Schlagwörter: Algebra, 2D shapes, Symmetry

Meetkunde

Omgeschreven cirkel TI-Nspire CX

Verlag: WIL-de Wiskunde, T³ Nederland

Autor: WIL-de Wiskunde

Fach:  Mathematics

Schlagwörter: Acceleration, 2D shapes

Meetkunde

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…

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)

Semigrams

Autor: Barrie Galpin

Schlagwörter: 2D shapes, Geometry

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

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.

Diameters of Polygons

Autor: Barrie Galpin

Schlagwörter: 2D shapes, Perimeter

Investigate the ratio of perimeter to diameter for regular polygons.