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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.

Autor: Ian Galloway

Fach:  STEM

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

Andragradsekvationer på djupet

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

Verlag: Texas Instruments Sverige

Autor: Texas Instruments Inc.

Fach:  Mathematics

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

Att tillverka en låda med största möjliga volym

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

Autor: Texas Instruments Sverige

Fach:  Mathematics

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

Linear, Quadratic and Cubic Function Explorer

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

Autor: Nevil Hopley

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

Quadratic theory Higher maths exam questions

Higher maths exam level questions on quadratic theory.

Autor: David J C Elgin

Schlagwörter: Quadratic, Discriminant

Connecting Algebra, Geometry and Graphs

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

Autor: Barrie Galpin

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

Intersecting Tangents of a Parabola

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

Autor: Barrie Galpin

Schlagwörter: Quadratic, Simultaneous equations, Reasoning, Coordinate Geometry

Graphs in the next dimension

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

Autor: Nevil Hopley

Schlagwörter: Linear, Quadratic, Functions

The Discriminant

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

Autor: Andy Kemp

Schlagwörter: Quadratic

Dynagraphs

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

Autor: Andy Kemp

Schlagwörter: Quadratic, Functions, Exponential, Linear

The sheep-pen problem

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

Autor: Barrie Galpin

Schlagwörter: Quadratic, Perimeter, Area, Algebra