Cikrels & Kegelsnedes TI-84 Plus CE-T

Meetkunde

Publisher: WIL-de Wiskunde

Editor: WIL-de Wiskunde

Author: WIL-de Wiskunde

Topic:  Mathematics

Tags: 2D shapes

Verticale lijn TI-84 Plus CE-T

Meetkunde

Publisher: WIL-de Wiskunde

Editor: WIL-de Wiskunde

Author: WIL-de Wiskunde

Topic:  Mathematics

Tags: 2D shapes

ABC-Formule

Een uitgebreide variant van de ABC-formule

Author: Jan Elemans

Topic:  Mathematics

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

Innovator and Rover in the classroom

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.

Author: John Bament

Topic:  Biology, Computer Science, Mathematics

Tags: 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

iSolve

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

Author: Antonio Maddalosso, Fabrizio Zironi

Topic:  Mathematics

Tags: 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

Symmetrieën TI-Nspire CX

Meetkunde

Publisher: WIL-de Wiskunde, T³ Nederland

Author: WIL-de Wiskunde

Topic:  Mathematics

Tags: Algebra, 2D shapes, Symmetry

Omgeschreven cirkel TI-Nspire CX

Meetkunde

Publisher: WIL-de Wiskunde, T³ Nederland

Author: WIL-de Wiskunde

Topic:  Mathematics

Tags: Acceleration, 2D shapes

Transversals in Triangles

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…

Author: Dieter Bergmann

Topic:  Mathematics

Tags: 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

Connecting Algebra, Geometry and Graphs

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

Author: Barrie Galpin

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

Diameters of Polygons

Investigate the ratio of perimeter to diameter for regular polygons.

Author: Barrie Galpin

Tags: 2D shapes, Perimeter

Semigrams

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

Author: Barrie Galpin

Tags: 2D shapes, Geometry

Moveable Squares

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

Author: Barrie Galpin

Tags: Nets, 2D shapes, Symmetry