This Cape Farewell video clip explains that phytoplankton absorb carbon dioxide and can act as indicators of global warming. The video clip includes a discussion about a hypothesis that increasing phytoplankton could balance the effects of global warming.

The twenty seven challenges contained in this booklet are designed to challenge and inspire students whilst helping them on their journey to becoming a ‘computational thinker’. The ideas contained in the booklet will also provide useful teacher stimulation when planning lessons.

Many of the challenges...

In this Science upd8 activity students use their understanding of simple circuits, electricity and magnetism to diagnose and fix problems with the running of a magnetic train in a theme park.

A National STEM Learning Centre and Network Engineering Case Studies resource investigating the design process involved in developing a paper cup for manufacture.

You wouldn't believe making a paper cup could be...

This activity shows how to accomplish a simple, but nevertheless seemingly impossible task -making a fair random choice by flipping a coin, between two people who don’t necessarily trust each other, and are connected only by a telephone. The resource begins with a detailed explanation of the activity and...

The movement of tectonic plates against each other can cause earthquakes and volcanic eruptions, and most active volcanoes on the Earth are located along the edge of these plates. Volcanoes can also occur far away from plate boundaries, although this is less common.

These volcanoes are maintained by hotspots...

This pack of worksheets, produced by the Spode Group, is designed to give students experience in problem solving during the early years of secondary school, and was written in response to publications encouraging the teaching mathematics through problem solving,...

This excel file deals with the puzzle where a number between 1 and 63 is chosen. That number can be seen on some of a set of six cards. The number can easily be calculated by looking at the cards containing that number. This puzzle is based on binary numbers and the fact that any number can be uniquely expressed as...

This Problem Solving with Industry module was devised by the Centre for Science Education in collaboration with Willis Carroon North Limited and South Yorkshire Police. In this module the problem is to choose the most appropriate electronically-controlled security...

Students will begin by comparing the range of temperatures on the Earth, Mars and the Moon, using the student worksheet ‘Temperature: from one extreme to another!’ They will have to plot the temperature over a ten-day period from 4 September to 13 September, as measured by three different craft that landed on the...

In this activity, developed by the Institute of Physics, students use a lamp and polystyrene balls to model how astronomers detect exoplanets using the transit method. After completing this activity, students should: *Understand that the transit of a planet in front of its star temporarily reduces the star’s...

This Problem Solving with Industry module was devised by the Centre for Science Education in collaboration with ICI. In this module students find out why pipes in a soda-ash chemical plant have become blocked with a white sludge. They identify the sludge and determine...

In this Bowland assessment task, students determine how long it would take for the judges to see every act that auditioned for a talent show. Students are told the total number of acts to be seen and have to determine what other information is required to find a solution. They have to make sensible estimates where...

Four simple student booklets from the Nuffield Foundation to teach the basics of designing. *Booklet one: Deciding what to design and make *Booklet two: Developing and communicating design ideas *Booklet three: Planning and making *Booklet four: Evaluating

Impulsive, socially anxious, uncompromising - these are some of the characteristics you may recognise in the teenagers you know. Scientists at the University of Oxford are researching into changes that take place in the teenage brain that may...