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Are Mathematical and Scientific Models different?

Auteur: Ian Galloway

Onderwerp:  STEM

Tags: Modelling, Parabola, Physics, Quadratic, Software, Tangent, Vector calculus

Using the fitting of curves to cables this activity examines the nature of scientific and mathematical modeling. Either student instruction or CPD for professionals.

Connecting Algebra, Geometry and Graphs

Auteur: Barrie Galpin

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

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

Andragradsekvationer på djupet

Uitgever: Texas Instruments Sverige

Auteur: Texas Instruments Inc.

Onderwerp:  Mathematics

Tags: Iteration, Algebra, Series, Computer Algebra, Curriculum, Exercise, Problem Solving, Quadratic

Ma 2 - Algebra - I denna aktivitet går vi igenom vad begreppet kvadratkomplettering innebär.

Intersecting Tangents of a Parabola

Auteur: Barrie Galpin

Tags: Quadratic, Simultaneous equations, Reasoning, Coordinate Geometry

Construct two tangents to a parabola and investigate the coordinates of their point of intersection.

Quadratic theory Higher maths exam questions

Auteur: David J C Elgin

Tags: Quadratic, Discriminant

Higher maths exam level questions on quadratic theory.

Dynagraphs

Auteur: Andy Kemp

Tags: Quadratic, Functions, Exponential, Linear

Explore functions in a novel environment - moving points on two parallel lines.

Linear, Quadratic and Cubic Function Explorer

Auteur: Nevil Hopley

Tags: Linear, Quadratic, Powers and roots, Coordinate systems, Discriminant

Explore linear, quadratic and cubic functions, their graphs and their different algebraic representations.

Iterationen

Auteur: Texas Instruments Education Technology

Onderwerp:  Mathematics

Tags: Iteration, Algebra, Series, Computer Algebra, Curriculum, Exercise, Problem Solving, Quadratic

Im vorliegenden Artikel wird zuerst die Grundidee der Fixpunkt-Iteration erläutert und einige Betrachtungen zur Konvergenz angeschlossen.

The Discriminant

Auteur: Andy Kemp

Tags: Quadratic

Explore the role of the discriminant in describing the roots of quadratic equations.

The sheep-pen problem

Auteur: Barrie Galpin

Tags: Quadratic, Perimeter, Area, Algebra

Recognise a quadratic in a realistic context and solve an optimisation problem

Att tillverka en låda med största möjliga volym

Auteur: Texas Instruments Sverige

Onderwerp:  Mathematics

Tags: Computer Algebra, Curriculum, Exercise, Functions, Linear, Quadratic

Ma 2 - Linjära och icke linjära modeller | Tillverka en låda med rektangulär botten

Graphs in the next dimension

Auteur: Nevil Hopley

Tags: Linear, Quadratic, Functions

Use an introduction to 3D graphs to reinforce understanding of 2D graphs. (Operating System 3.x)