Function Machines

Put a number into the Function Machine and see what comes out. (Includes video tutorial)

Editor: Barrie Galpin

Sujet:  Mathematics

Tags: Functions, Coding

City Data

Data from 50 cities around the world - all ready to be explored and analysed

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Sujet:  Mathematics

Tags: Decimals, Data, Differentiation

Trig Symmetry

A tool to demonstrate that parts of the trig function curves are essentially the same.

Editeur: T³ United Kingdom

Editor: Barrie Galpin

Auteur: Nevil Hopley

Sujet:  Mathematics

Tags: Trigonometry

Turn, turn, turn, turn

UPDATED. Four rotations of 90° and you get back to where you started .... always?

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Sujet:  Mathematics

Tags: Transformations

Time of Death

Collect temperature data and use an exponential model to estimate time of death.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Ian Galloway

Sujet:  Mathematics

Tags: Physics

Hurricane force

Investigate data from weather stations including wind speeds in different units

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Sujet:  Mathematics

Tags: Environment, Exponential, Measures, STEM

GB Olympic Medals

UPDATED. How many Olympic medals will Team GB win in Rio 2016?

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Sujet:  Mathematics

Tags: Data, Sport

The Legacy

You have been left one million pounds! How to spend or invest it over 50 years?

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Sujet:  Mathematics

Tags: Interest, Tables, Modelling

Olympic Cycling

Four problem-solving activities on the theme of track cycling.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jonathan Powell

Sujet:  Mathematics

Tags: Data, Tables, Sport, Geometry

STEM calculator guide

A guide to using the handheld to perform calculations typically done in Science, Technology, Engineering and Maths. (Revised for v3.2.)

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Sujet:  Mathematics, STEM

Tags: STEM, Standard form, Notation

Adding Fractions

Innovative way to explore fraction concepts, particularly equivalence and addition.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jay Timotheus

Sujet:  Mathematics

Tags: Fractions, Similarity, Geometry

TI-Nspire for GCSE and IGCSE

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

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: David Getling

Sujet:  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

Moving from Degrees to Radians

Measuring angles using degrees and radians (both decimals and fractions of π).

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Nevil Hopley

Sujet:  Mathematics

Tags: Fractions, Decimals, Angles, History of maths, Trigonometry

Volumes of Revolution

Rotate a curve about the x-axis and explore the volume of the shape generated.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Andy Kemp

Sujet:  Mathematics

Tags: Integration

The Sine Rule

Investigate ratios in triangles that are not right-angled

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Sujet:  Mathematics

Tags: Trigonometry, Sine

Shoe Sizes with Box Plots

Introducing boxplots and using them to compare very large data sets.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jay Timotheus

Sujet:  Mathematics

Tags: Data, Box plots, Time series

Circumference

Explore the relationship between radius, diameter and circumference of circles.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Sujet:  Mathematics

Tags: Circumference

Discovering e

An exploration of various definitions of Euler's constant, 'e'.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Andy Kemp

Sujet:  Mathematics

Tags: Exponential, Differentiation, Calculus, Integration

Hydrocarbons

Pattern spotting in the context of the chemical formulas of the hydrocarbons

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Sujet:  Mathematics

Tags: Patterns, STEM, Chemistry, Sustainability

Ice and Salt

Use a temperature probe to investigate the effect of adding salt to a water/ice mixture.

Editeur: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Ian Galloway

Sujet:  Mathematics

Tags: Physics, Data collection, Sustainability