## 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.

##### Total Resources (1314) | Type Activities Webinars Videos Links function elasticsubmit() { $('#type').val($('#type-clone').val()); document.getElementById("elastic-search").submit(); }

Investigate the ratio of perimeter to diameter for regular polygons.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Topic:  Mathematics

Tags: 2D shapes, Perimeter, Polygons

Generate sequences using term-to-term and sequence to term rules.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Jay Timotheus

Topic:  Mathematics

Tags: Patterns

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

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Tags: Rotations

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Tags: Tables, Frequency

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Explore transformations of graphs in a dynamic environment.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Topic:  Mathematics

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Tags: Integers

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Tags: Frequency, Tables

Experimental probability... for better samples make them bigger.
(Navigator activity)

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Topic:  Mathematics

Use a light probe to explore an example of an inverse square law

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Ian Galloway

Topic:  Mathematics

Tags: Physics, STEM

Im Straßenverkehr ist eine der Situation angepasste Geschwindigkeit erforderlich. In einer Aufgabe wird der Anhalteweg bei verschiedenen Geschwindigkeiten untersucht.

Publisher: Texas Instruments Education Technology

Author: Benno Frei

Topic:  Mathematics

Inequalities and data handling in the context of the nutritional content of breakfast cereals

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Linda Tetlow

Topic:  Mathematics, Biology

Tags: STEM, Inequalities, Data

Experience the connection between a number pattern and its graph

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Topic:  Mathematics

Tags: Linear, Patterns, Functions, Graphs

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

Publisher: Texas Instruments UK

Editor: Christopher Rath

Topic:  Mathematics

Tags: Trigonometry

How many ways to solve problems such as "a number plus its square equals 16"?

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Linda Tetlow

Topic:  Mathematics

Tags: Various topics

A simple version of the maximum-area problem for younger students

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Topic:  Mathematics

Tags: Area, Optimization

Investigating and developing the area of a parallelogram dynamically.

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: Jon Skinner

Topic:  Mathematics

Tags: Area, Parallelogram