Sarah Kennett

How Neurodivergent Learners Revise Best: The Science Explained

Sarah Kennett

Published on: 11/10/2026

Why short videos, lesson audio, podcasts and clear daily tasks help ADHD, dyslexic and autistic students revise GCSE science, explained by a former Head of Science.

neurodivergent learnersGCSE science revisionADHD revisiondyslexia revisiondual codingexecutive function

Anaerobic Respiration: Watching Yeast 'Breathe' Without Air

Sarah Kennett

Published on: 16/09/2026

Watch a balloon inflate itself as yeast respires without oxygen. A required practical for comparing anaerobic and aerobic respiration.

Waves: Making the Invisible Visible in a Bowl of Water

Sarah Kennett

Published on: 09/09/2026

Watch invisible waves become visible in a bowl of water. A hands-on way to measure frequency, wavelength and wave speed for the exam.

Density: Why the Stone Sinks and the Apple Doesn't

Sarah Kennett

Published on: 02/09/2026

Drop a stone and an apple in water: one sinks, one floats. A required practical for measuring mass, volume and density of regular solids, irregular solids and liquids using kitchen scales and a measuring jug.