This resource is a free sample lesson to give you an idea of the quality of my teaching resources. The lesson includes a range of designed activities that are pupil focused to achieve the Grade A - C learning objectives on haemoglobin structure and function, the dissociation of oxygen by haemoglobin curve and the Bohr effect.

The resource contains 17 PowerPoint slides that alternate between student activity and teacher delivery which creates a whole lesson that is student focused. There are a variety of activities all included in the PowerPoint and it all easily exists in one file but in case you prefer printing activities from separate files I have included them as individual pdfs. The PowerPoint has all the answers/mark schemes imbedded within, allowing pupils (and teachers!) to easily refer to the answers for either peer or self-assessment. The resource is applicable to both the AQA and OCR exam boards for AS level biology.

The resource will enable students to achieve the following learning objectives:

1. Recall the role of haemoglobin in transporting oxygen & carbon dioxide
2. Describe the changes in the dissociation curve at different carbon dioxide concentrations
3. Explain the effect that an increasing concentration of carbon dioxide has on haemoglobin (Bohr effect)

I hope you get some use out of it. Your feedback is greatly appreciated!

Further resources on this topic of Transport in Animals:

Cardiac cycle A-Level worksheet, exam qs & answers

Tissue fluid, lymph A-level worksheet, exam qs & answers