What is osmosis? Learn about water potential, partially permeable membranes and how osmosis works in living cells. IGCSE and IB biology revision guide.
Tag: IBDP
Using ChatGPT for Science Education: A Teacher’s Guide
20 practical ways to use ChatGPT in science education. Create quizzes, lesson plans and assessments for IB, IGCSE and GCSE science teaching.
Melting and Boiling Point Trends: A Practical Investigation
Investigate trends in melting and boiling points of alkali metals, halogens and noble gases. IB and IGCSE chemistry practical with graphing and analysis.
Periodic Trends: Oxide Acidity and Basicity Practical
Investigate periodic trends in oxide acidity and basicity by testing pH of metal and non-metal oxide solutions. IB and A-level chemistry practical.
Chemical Equilibria: Effect of Concentration Changes
Investigate how concentration changes affect chemical equilibrium positions using Le Chatelier's principle. IB and A-level practical with colour change observations.
Revision tips – how to ace your exams!
Practical revision tips and strategies to ace your IB, IGCSE and GCSE science exams. Covers planning, active recall, spaced repetition and exam technique.