Martin Bluemel
Martin is a retired head of chemistry, with more than 30 years of classroom experience. He is a trainer and offers private tuition.
ResourceRecycling plastics evaluation | 14–16 years
Develop your learners’ evaluation, extended writing and maths skills in the context of polymers
ResourcePlastics in energy-saving homes: context-based questions | 16–18 years
Assess your post-16 learners’ current knowledge and understanding of polymers, mechanisms and more
CPDHow to teach ionic bonding at 14–16
Steer students away from ionic bonding misconceptions with these ideas for your classroom
ResourceBorn–Haber interactive toolkit
Learner’s collaborate to build four different Born–Haber cycles with a large-scale toolkit of arrow cards followed by a worksheet of calculation questions using Hess’s Law
CPDTeaching energy and change post-16
Try these ideas to help students better understand this scientific concept
FeatureBrilliant buffers
Use this infographic with your 16–18 students to develop their understanding of pH and buffers
IdeasGive context to air pollution, materials and nanochemistry
Use these tips and activities to link UN sustainable development goal 11 on sustainable cities to your lessons
ResourceMonitoring local air pollution levels | 14–18 years
Research and evaluate real data showing current and historical levels of the atmospheric pollutant nitrogen dioxide in your local area. Age range 14–16, with extension questions for 16–18
FeatureReal-life contexts for thermodynamics
Use this infographic with your 16–18 students and get them working with thermochemistry, intermolecular forces and free energy