Nevil Hopley
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Profile Of : Nevil Hopley


Constructing a scale model of the Earth and Moon in a classroom.
Publisher: T³ Europe
Author: Nevil Hopley
Topic: STEM

Simple Coding of Statistical Simulations
We will show you how to construct simulations of experiments of chance. We shall use the minimum amount of code, aiming to use just the Calculator and Data & Statistics applications as much…
Publisher: T³ Europe
Author: Nevil Hopley
Topic: Mathematics

Simulation of a Chi-Squared Test of Association in a Two-Way Contingency Table
This code simulates a test of association for any two-way contingency table and compares it to the appropriate Chi-Squared distribution.
Publisher: T³ Europe
Author: Nevil Hopley
Topic: Mathematics

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
Topic: Mathematics

Use graphs and the nsolve(...) command to explore equations' solutions and discover properties of negative indices.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Nevil Hopley
Topic: Mathematics

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
Topic: Mathematics

Calculate and optimise the volume of a cone using a variety of measurements. (OS 3.x)
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Nevil Hopley
Topic: Mathematics

Use the TI-Nspire Handheld (either Numeric or CAS) to investigate and generalise results from numerical patterns.
Author: Nevil Hopley
Topic: Mathematics

Recording matchstick patterns leads to linear functions. (Contains video tutorial)
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Nevil Hopley
Topic: Mathematics

A tool to demonstrate that parts of the trig function curves are essentially the same.
Publisher: T³ United Kingdom
Editor: Barrie Galpin
Author: Nevil Hopley
Topic: Mathematics

Moving from Degrees to Radians
Measuring angles using degrees and radians (both decimals and fractions of π).
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Nevil Hopley
Topic: Mathematics

Supports the conceptual understanding of where the formula A=π*r² comes from.
Author: Nevil Hopley
Topic: Mathematics