T³ Europe Resources

Content(31)|

Utforska cirkelns ekvation

Auteur: Texas Instruments Sverige

Onderwerp:  Mathematics

Tags: Tangent, Trigonometry

Ma 3 - Trigometri - Detta är en ganska omfattande aktivitet och i Nspire-dokumentet finns det många frågor som eleverna ska svara på.

Moving from Degrees to Radians

Auteur: Nevil Hopley

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

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

The Sine Rule

Auteur: Barrie Galpin

Tags: Trigonometry

Investigate ratios in triangles that are not right-angled

Introducing Trigonometry

Auteur: Dundee City UK

Tags: Trigonometry

Use interactive diagrams to investigate the ratio of two sides of a right-angled triangle.

Trig Symmetry

Auteur: Barrie Galpin

Onderwerp:  Mathematics

Tags: Trigonometry

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

Trig ratios in four quadrants

Auteur: Christopher Rath

Tags: Trigonometry

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

Higher maths exam level questions on trigonometry

Auteur: David J C Elgin

Tags: Trigonometry

Higher maths exam level questions on trigonometry

Areas of quadrilaterals and polygons

Auteur: David J C Elgin

Tags: Area, Trigonometry

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

Trig in a right angled triangle

Auteur: David J C Elgin

Tags: Pythagoras, Trigonometry

Trig problems in right angled triangles are solved.

CAliMERO - Computer-Algebra im Mathematikunterricht. Band 9: Arbeitsmaterialien für Schülerinnen und Schüler

Auteur: T³ Deutschland

Onderwerp:  Mathematics

Tags: Mathematical thinking, Circle, Pythagoras, Trigonometry

Die Materialien entstanden im Rahmen eines Schulversuches des Landes Niedersachsen mit dem Thema: Computer-Algebra-Systeme im Mathematikunterricht der Jahrgänge 7-10 des Gymnasiums.

Cone Volumes

Auteur: Nevil Hopley

Tags: Functions, Surface area, Pythagoras, Triangle, Cones, Trigonometry, Volume

Calculate and optimise the volume of a cone using a variety of measurements. (OS 3.x)