These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Measure the speed of a wave using v = s/t.
• Describe how the speed of a wave can, and cannot, be changed.
• Describe how the frequency of a wave moving through a particular...

This Bowland assessment task requires students to list all the outcomes when the numbers on two spinners are added together and calculate the probability of each outcome. Students analyse three bingo cards to determine which is the most likely to win and are required to design a bingo card which has the best chance...

A resource from the Mathematics Centre at the University of Chichester. Teachers Evaluating and Assessing Mathematics (TEAM) believed that if all students were to begin their courses in secondary schools within the spirit of the new (at the time) GCSE proposals, and...

This report was intended to provide a longer term perspective on changes taking place in students’ understanding over the compulsory school years. The topic of air was chosen on the basis both of its importance throughout school science and its accessibility to students...

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Describe the heating effect of current on a conducting wire.
• Predict changes to current through transmission lines using P = I x V. 
• Calculate power dissipated by a wire...

From triple science support, this case study illustrates how adapting the curriculum to suit the needs of particular groups of students, recognising the importance...

Produced by Solar Spark, this simple activity helps to answer the simple, yet complex question: Why is the sky blue and the sunset red? It's all to do with light scattering and the Tyndall Effect and can be easily demonstrated using a suspension of milk in water.

Milk particles suspended in the water cause...

Practical Action helps local communities in the developing world gain access to services such as water and sanitation, vital for a decent quality of life. Some examples of how they go about doing this and the technologies involved are demonstrated in these videos:

• Dying for a drink - solar powered...

A basketball and a 5kg medicine ball are dropped simultaneously. Which one hits the ground first? It seems obvious that the heavy one should accelerate at a greater rate and therefore land first because the force pulling it down is greater. But this is forgetting inertia - the tendency of mass to resist changes in...