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This simulation allows students to:

  • Demonstrate an understanding of acid and base strength, given acids or bases at the same concentration, by:
  1. Relating the strength of an acid or base to the extent to which it dissociates in water
  2. Identifying all...

Birmingham Institute for Forest Research (BIFoR) has provided a free online learning platform for schools which includes curriculum linked activities, developed to support secondary school students. These activities provide the opportunity for students to join a growing community of citizen scientists who are...

This simulation explores the Beer's Lambert Law. It allows you to make colourful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer.

Curriculum links include:

• Beer's law
• Solutions
• Concentration
• Molarity...

This is a classroom-based activity from the Wellcome Trust Sanger Institute that allows students to explore the features of two bacterial pathogen genomes. The aim of this activity is to highlight the role of different genetic components in two closely related subspecies of Salmonella enterica, and to identify how...

From the Wellcome Trust, these animations illustrate the life cycle of the protozoan parasite that causes Chagas' Disease.

The parasites use a blood-sucking insect called a triatomine as an incubator and vector. The...

This resource pack from Association for the Study of Animal Behaviour (ASAB) focuses on the role of judgment in animal behaviour studies. It consists of:

*background information for teachers

* images of Canada goose goslings at various stages of development and images of seven of the behaviours of...

This simulation allows students to arrange positive and negative charges in space and view the resulting electric field and electrostatic potential. They can plot equipotential lines, discover their relationship to the electric field and create models of dipoles, capacitors, and more!

Sample Learning...

This simulation allows students to build circuits with capacitors, inductors, resistors and AC or DC voltage sources, and investigate current and voltage.

Sample Learning Objectives include: *Build circuits from circuit diagrams. *Use an ammeter and voltmeter to take readings in circuits. *Discuss basic...

Ball on a tether released (horizontal plane)

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Circular motion: ball on tether released (vertical plane)

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Circular motion: horizontal ball in a hoop (Tim holding)

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Circular motion: vertical ball in a hoop (clamped)

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Circular motion: vertical ball in hoop (Tim holding)

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This simulation allows students to use an air hockey table to investigate simple collisions in 1D and more complex collisions in 2D. Students can experiment with the number of discs, masses, initial conditions, and can vary the elasticity and see how the total momentum and kinetic energy changes during collisions...

Collisions: inelastic collision top view

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