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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
Real-time population data is used to develop models and make predictions of world population growth.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Jonathan Powell
Topic: Mathematics
Investigate where mediators of different triangles meet
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Topic: Mathematics
Rotate a curve about the x-axis and explore the volume of the shape generated.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Andy Kemp
Topic: Mathematics
A ready-made Graphs page on which an integer grid is shown
Publisher: Texas Instruments UK
Editor: Christopher Rath
Topic: Mathematics
Rotation about the origin (template)
A ready-made Graphs page for rotation about the origin.
Publisher: Texas Instruments UK
Editor: Christopher Rath
Topic: Mathematics
Discussion of seven different approaches to an optimization problem
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Topic: Mathematics
Investigate ratios in triangles that are not right-angled
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Topic: Mathematics
Introducing boxplots and using them to compare very large data sets.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Jay Timotheus
Topic: Mathematics
Discover, confirm, illustrate and use Pythagoras' Theorem
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Jay Timotheus
Topic: Mathematics
Investigate the ratio of perimeter to diameter for regular polygons.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Topic: Mathematics
UPDATED. Four rotations of 90° and you get back to where you started .... always?
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Topic: Mathematics
Supports the conceptual understanding of where the formula A=π*r² comes from.
Author: Nevil Hopley
Topic: Mathematics
Generate sequences using term-to-term and sequence to term rules.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Jay Timotheus
Topic: Mathematics
Explore the relationship between radius, diameter and circumference of circles.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Topic: Mathematics
An exploration of various definitions of Euler's constant, 'e'.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Andy Kemp
Topic: Mathematics
Explore the role of the discriminant in describing the roots of quadratic equations.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Andy Kemp
Topic: Mathematics
An exploration of the equation of a straight line passing through two points using similar triangles.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Andy Kemp
Topic: Mathematics
A dynamic version of the classical introduction to differentiation using chords.
Author: Andy Kemp
Topic: Mathematics
Rotation about a point (template)
A ready-made Graphs page for rotation about a point
Publisher: Texas Instruments UK
Editor: Christopher Rath
Topic: Mathematics