In this session children take a closer look at the causes of global warming and look at the long term effects. How can they do their part to reduce the greenhouse effect? They put it to the test in the Great Greenhouse Effect Quiz!

What is global warning? Children find out what global warming is and how humans have caused and are contributing to the problem. Children compare life now to life 100 years ago and highlight the changes which have increased CO2 levels.

In this session children find out that it’s not only the Orangu-tans that are endangered. Children select animals or plants from the lists provided and start to find out more about their chosen animal or plant.

What have plants ever done for us? In this session children find out that plants are more useful than we might imagine. After discussing all of the benefits and recording them, children start to consider how what plants give us can be used in more creative ways.

Children continue work on health and hygiene in relation to clean water and the diseases caused/transmitted by dirty water. Using the Save the Children website, children discover the ways in which this issue is being tackled in different parts of the world. Suitable for years 3 and 4.

Evaporation is the name of the game in this session as children use it to separate materials in solutions. They investigate a variety of liquids to see which leave a residue after evaporation and grow their own salt crystal. Suitable for Y6 pupils.

How fast is the speed of light? Faster than the speed of sound but by how much? Time to measure just how fast it is in the classroom: cheese slices and a microwave can provide the answer! Suitable for Y6 pupils.

Discuss how sound enters the ears and the information is passed to the brain. Investigate the sounds animals make and why; relate to animal treatment. Activity to help children discriminate sounds in a group. Draw animal pictures and label with the sounds they make. Suitable for Year 1 pupils.

Children find out how plants and animals are classified into groups. They then try to identify the minibeasts found during the field trip and create a key using a branching database to enable other children to identify them. Suitable for Year 4 pupils.

In this session children find out how the rain drops that fall from the clouds get back to the rivers and seas so that the cycle can start again. Children test a variety of natural Earth surfaces to see which allows water to flow through the fastest. Suitable for years 3 and 4.

Children continue their investigative work by finding out which material is best for keeping ice cubes cold. What are they going to measure? An understanding of how insulators stop heat from being transferred from or to something is established. Suitable for Year 4 pupils.

This strand begins with children comparing the properties of the three states of matter – solid, liquid and gas. Water is used as an example of a material that can exist in all three states. Use drama to model this. Suitable for Y5 pupils.

Introduce simple definition of ‘friction’. Look carefully at a bicycle or tricycle to identify the forces in action. Discuss forces in other vehicles. A range of activities about forces mainly to do with vehicles. Suitable for Year 1 pupils.

Learn some key vocabulary about rocks. Take part in a workshop offering a range of activities including testing hardness of rocks, sorting rocks, finding information, drawing rocks and thinking about how pebbles and sand are formed. Suitable for Y3 pupils.

Children look at cameras from different decades and then make a pinhole camera, experiment to see which size pinhole works best.

Children will plan and carry out an investigation about paper in small groups or pairs, testing questions they have thought of themselves. They will select the equipment and have a go at explaining results and drawing conclusions. Suitable for Y3 pupils.

Children look again at Roman catapults. Using a wide variety of materials, incl some mechanical components, they design & create a working model of a catapult in the Roman style. They develop their ideas, then compete to see whose catapult works best! Suitable for years 3 and 4.

Following the discussion about types of material in session 6, chn move on to explore magnetism. They look at which solid materials are magnetic and experiment to find out. They record their results in a systematic way. Suitable for years 3 and 4.

Children look at different aeroplanes, make paper aeroplanes and then see which flies the furthest.

Children watch the first manned landing on the moon, then build a nanorover or play online games about space travel.