In this lesson, students devise their own flood warning device and create a technical brief for an international audience using recognised circuit symbols. They also consider how people both here and in Nepal can best prepare for floods. Heavy monsoon rains can devastate communities in Nepal. The severe flooding...

Students work in teams to design and make a prototype device that can design and make a prototype of a simple device (to be sold in stores like B&Q) that will allow homeowners to remove water from their house during periods of flooding.

In this challenge the device will have to move 100ml of water from...

This podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC) looks at why removing some man-made coastal flood defences might not be such a bad idea, what it is like studying gas exchange in the wilds of the Southern Ocean, and – in what could be the first case of '...

After learning about flooding, students consider the design problems caused by its early detection. Students are introduced to moisture sensors, and can build their own using the instructions provided or use a ready-made version. This is connected to the BBC micro:bit and used as an input device. After processing...

A fact sheet from the Geological Society about different kinds of flooding, river, costal, groundwater, urban and flash floods, and the role played by climate change in increasing the risk of flooding.

These videos highlight the problems caused by flooding in the developing world, and show how Practical Action works with local communities to help reduce the impact of future floo...

This task is designed to assess how well students understand:

• Angles in quadrilaterals
• Rotation
• Geometric reasoning and proof

The task examines a floor pattern. The first example shows two overlapping squares, both with the same centre, but with one rotated through 45...

This resource consists of a number of flow diagrams providing the steps required to calculate values of different properties of a variety of shapes and solids given differing starting points. Covered are square, circle, cube, sphere, cone, pyramid, sector of a circle, cylinder, rectangle. There is also a flow...

The aim of this experiment is to investigate the velocity of charged ions in an electric field. This is of the same order as the drift velocity of electrons in a wire under the influence of the same field.  A variety of analysis and conclusions that can be draw are provided.

This resource has been provided...

An introductory lesson, linking ideas from flowcharts to the use of pseudocode. The presentation may need some editing to remove school specific information. It contains a link to the "Friendship Algorithm" sequence from Big Bang Theory and a link to the description section for Algorithms and Pseudocode from BBC...

The numbers from 1 to 9 are to be placed on a grid superimposed on a flower. The challenge is to ensure that the total of each line gives an equal sum. This resource is designed to be used after the ‘Number Bond Garden’ puzzle. The resource is suitable for Key Stage 2 students.

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This resource is designed as an introduction to deployable structures using flowers as an example from the natural world. It has activities associated with nets and density and discussion of a link to symmetry and transformations. There are also various practical suggestions (such as making a party blower).

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The network flow problem involves finding the optimum route through a flow network; a directed graph where each arc has a capacity and each arc receives a flow. Typical examples include: evacuation plans and delivery services. The problem involves students analysing the plan of a school canteen and deciding whether...