Are Mathematical and Scientific Models different?

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

Publisher: T³ Europe

Author: Ian Galloway

Argomento:  STEM

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

Andragradsekvationer på djupet

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

Publisher: Texas Instruments Sverige | Education Technology

Author: Texas Instruments Inc.

Argomento:  Mathematics

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

Algebra with the TiNspire CX - Step by Step

Solve Algebra Problems - Step by Step - using the TiNspire CX or TiNspire CX CAS

Author: SmartSoft

Argomento:  Mathematics

Tags: Algebra, Computer Algebra, Discriminant, Equations, Factorising, Fractions, Inequalities, Inverse function, Linear Functions, Matrix, Points and lines, Powers and roots, Proportion, Pythagoras, Quadratic, Quadratic function, Sequences, Solving equations, System of linear equations, Trigonometry

Att tillverka en låda med största möjliga volym

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

Author: Texas Instruments Sverige | Education Technology

Argomento:  Mathematics

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

Découverte du logiciel TI-SmartView CE - Utilisation

Découvrez les différentes fonctionnalités du logiciel TI-SmartView CE.

Author: Texas Instruments France

Argomento:  Mathematics

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

The sheep-pen problem

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Allan Duncan

Argomento:  Mathematics

Tags: Quadratic, Perimeter, Area, Algebra

TI-Nspire for GCSE and IGCSE

Use your Nspire, effectively, to pick up extra marks in your GCSE or IGCSE exam.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David Getling

Argomento:  Mathematics

Tags: Exponential, Linear, Frequency, Simultaneous equations, Fractions, Averages, Tables, Leaf diagram, Range, Mode, Mean, Box plots, Interest, Factorising, Cumulative frequency, Quartiles and interquartile range, Solving equations, Quadratic, Inequalities, Data, Median, Arithmetic

Linear, Quadratic and Cubic Function Explorer

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Nevil Hopley

Argomento:  Mathematics

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

Quadratic theory Higher maths exam questions

Higher maths exam level questions on quadratic theory.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Argomento:  Mathematics

Tags: Quadratic, Discriminant

Dynagraphs

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Andy Kemp

Argomento:  Mathematics

Tags: Quadratic, Functions, Exponential, Linear

Connecting Algebra, Geometry and Graphs

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Allan Duncan

Argomento:  Mathematics

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

Intersecting Tangents of a Parabola

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Argomento:  Mathematics

Tags: Quadratic, Simultaneous equations, Reasoning, Coordinate Geometry, Tangent

Graphs in the next dimension

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Nevil Hopley

Argomento:  Mathematics

Tags: Linear, Quadratic, Functions, 3D objects

The Discriminant

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

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Andy Kemp

Argomento:  Mathematics

Tags: Quadratic