Resource Portal
Here you can find STEM education resources.
Search and filter below, according to your preferences, to find free activities, videos or webinars to use.
Use interactive diagrams to investigate the ratio of two sides of a right-angled triangle.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Fiona Moir
Topic: Mathematics
Use trig graphs to investigate the sin, cos and tan of angles in four quadrants.
Publisher: Texas Instruments UK
Editor: Christopher Rath
Topic: Mathematics
Areas of quadrilaterals and polygons
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
Trig in a right angled triangle
Trig problems in right angled triangles are solved.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: David J C Elgin
Topic: Mathematics