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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.

Investigating Plant Growth Regulators

One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology. In this activity, students investigate the effects of the hormone auxin (Indole Acetic Acid or IAA) as a plant growth regulator, giving opportunities to look at auxiliary bud development, root development, and leaf abscission in Coleus. The method is suitable for independent investigations by students. Two potential investigations are detailed.

The resource is suitable for A level or Scottish Highers.

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