Two lessons from the Science and Technology Facilities Council (STFC)'s Seeing Science in which students look at how some plants absorb heavy metals. The lessons include an experiment to measure the amount of copper absorbed by lettuce and radish plants. In another activity, students use evidence cards and a map to...

This activity looks at water consumption on a local and global scale. Students learn about the main water contaminants and various methods of purification and the role of engineers and their approach to design challenges. The resource aims to inspire an interest in water conservation and to introduce students to...