5.1.2: Excretion as an example of homeostatic control (OCR A-level biology)

All 8 lessons included in this bundle are filled with a variety of tasks to maintain engagement whilst covering the detailed content of module 5.1.2 of the OCR A-level biology specification. There are also multiple understanding checks and prior knowledge checks, with answers embedded into the PowerPoint, which allow the students to assess their progress against the current topic and test their ability to make links to previously covered content. This module titled “Excretion as an example of homeostatic control”, considers the removal of the products of cell metabolism and explores the role of the liver, kidneys (and skin) in this process.

The functions of the liver and structure of the kidney lessons have been uploaded for free, so you could download these first if you would like to view the quality of this bundle.

The specification points not directly covered by the lessons in this bundle are:

(b) (i) The functions of the liver

(b) (ii)

[c) (ii)

[c] (iii)

(f)