These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Nodule experiment


In this activity students carry out an investigation to find out how the concentration of nitrate in the soil affects the growth of root nodules on peas. This A level practical will help students to develop skills in following a method, collaborating to gather results and writing an analysis and conclusion, as well as practising making up molar solutions

Learning Outcomes

· Students make up molar solutions.

· Students gather results, analyse data and write a scientific conclusion.




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