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The Discriminant

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

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Andy Kemp

Fach:  Mathematics

Schlagwörter: Quadratic

Rotation about a point (template)

A ready-made Graphs page for rotation about a point

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Rotations

Enlargement/reduction from the origin (template)

A ready-made Graphs page for enlargements centred at the origin.

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Enlargement and reduction, Geometry

Enlargement/reduction (template)

A ready-made Graphs page for the enlargement/reduction of an object

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Enlargement and reduction

Frequency plot on a split page (template)

A ready-made split page with blank spreadsheet and frequency plot.

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Tables, Frequency

Slider (template)

A ready-made Graphs page with a pre-constructed slider.

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Transformations of Graphs

Explore transformations of graphs in a dynamic environment.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Functions, Transformations, Graphs

Integer grid in first quadrant (template)

A ready-made Graphs page with an integer grid in the first quadrant,

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Integers

Pie Chart (template)

A ready-made Pie Chart with data in a Lists & Spreadsheet page.

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Frequency, Tables

Heads and Tails

Experimental probability... for better samples make them bigger.
(Navigator activity)

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Binomial Distribution, Probability

Light Law

Use a light probe to explore an example of an inverse square law

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Ian Galloway

Fach:  Mathematics

Schlagwörter: Physics, STEM

g by freefall

Use the CBR2 to collect motion data and calculate the acceleration due to gravity.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Ian Galloway

Fach:  Physics

Schlagwörter: Physics

Car motion

Use the CBR2 to collect and display motion data for different toy cars.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Ian Galloway

Fach:  Physics, STEM

Schlagwörter: Physics, Velocity

Carbon dating

Estimate the age of a skeleton and discover exponential functions while investigating radioactive decay.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Physics, STEM

Schlagwörter: Physics, Exponential, Functions, Differential equations

What's in your breakfast?

Inequalities and data handling in the context of the nutritional content of breakfast cereals

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Mathematics, Biology

Schlagwörter: STEM, Inequalities, Data

Reaction times

Pose a question, set up an experiment and analyse your results using TI-Nspire.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Physics, STEM

Schlagwörter: STEM, Data

Patterns to Graphs

Experience the connection between a number pattern and its graph

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Linear, Patterns, Functions, Graphs

Trig ratios in four quadrants

Use trig graphs to investigate the sin, cos and tan of angles in four quadrants.

Verlag: Texas Instruments UK

Herausgeber: Christopher Rath

Fach:  Mathematics

Schlagwörter: Trigonometry

A number plus its square

How many ways to solve problems such as "a number plus its square equals 16"?

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Mathematics

Schlagwörter: Various topics

Barn and pen problem

A simple version of the maximum-area problem for younger students

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Area, Optimization