## Profile Of : David J C Elgin

David J C Elgin

United Kingdom

##### Total Resources (16) | Type Activities Webinars Videos Links function elasticsubmit() { $('#type').val($('#type-clone').val()); document.getElementById("elastic-search").submit(); }

An activity to help students think about and appreciate simple fractions.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Fractions, Percentages, Area

Assistance to understand fractions.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Fractions, Area

A set of exam level questions with solutions.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Polynomial Division

Higher maths exam level questions on quadratic theory.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Higher maths exam level questions on trigonometry

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Trigonometry

Circles are stacked. How high is the top point above the ground?

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Pythagoras

Calculating the volume of buildings in the form of prisms

Publisher: Texas Instruments UK

Author: David J C Elgin

Topic:  Mathematics

Tags: 3D objects, Prisms

A set of exam level questions in differentiation.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Differentiation

Exam level questions on the topic of integration

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Integration

Exam level questions for Higher Maths on the topic of Functions

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Functions

The volume of a number of different prisms are found in this unit.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Area, Surface area, Volume, Prisms

The areas of quadrilaterals, n sided shapes and regular polygons are found using the trig area formula.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Area, Trigonometry

Students are expected to work out the cost of carpeting a room using different carpet kinds and adding VAT to the bill.

Publisher: Texas Instruments UK

Author: David J C Elgin

Topic:  Mathematics

Tags: Area, Percentages

A recurrence relation is used to solve a pollution problem.

Publisher: Texas Instruments UK

Author: David J C Elgin

Topic:  Mathematics

Trig problems in right angled triangles are solved.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Topic:  Mathematics

Tags: Pythagoras, Trigonometry

What is the quickest route from Start to Finish across two types of ground where different speeds are possible?

Publisher: Texas Instruments UK

Author: David J C Elgin

Topic:  Mathematics

Tags: Pythagoras, Velocity, Time