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Cikrels & Kegelsnedes TI-84 Plus CE-T
Publisher: WIL-de Wiskunde
Editor: WIL-de Wiskunde
Author: WIL-de Wiskunde
Tags: 2D shapes
Verticale lijn TI-84 Plus CE-T
Een uitgebreide variant van de ABC-formule
Author: Jan Elemans
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
Solution of equation f(x)=0 with iterative method
Author: Antonio Maddalosso, Fabrizio Zironi
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
Publisher: WIL-de Wiskunde, T³ Nederland
Tags: Algebra, 2D shapes, Symmetry
Omgeschreven cirkel TI-Nspire CX
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
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
A dynamic approach to enlargement and similarity
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Jay Timotheus
Tags: Geometry, 2D shapes
Move congruent squares to form nets, polyominoes and other shapes. (Ideally used with TI-Nspire Navigator)
Tags: Nets, 2D shapes, Symmetry
Connecting Algebra, Geometry and Graphs
Move from words to symbols, to geometric representations, to plotted points and finally to graphs.
Author: Allan Duncan
Tags: Linear, Quadratic, 2D shapes, Letters and symbols, Geometry, Algebra
Diameters of Polygons
Investigate the ratio of perimeter to diameter for regular polygons.
Tags: 2D shapes, Perimeter, Polygons
Investigate shapes formed by joining mid-points of adjacent sides of a quadrilateral.
Tags: 2D shapes, Geometry