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In this lesson we will review the learning from the Genetics unit, applying the information to exam-style questions.

In this lesson we will revise atomic structure and the maths skills covered in the unit.

In this lesson we will define elements and compounds and identify them from diagrams, name compounds from word equations and formulae, and identify reactants and products in equations.

In this lesson we will interpret chemical formulae and apply conservation of mass to equations.

In this lesson we will investigate a range of specialised plant cells and relate the function of the cell back to their structure.

In this lesson we will describe atoms using the nuclear model, including the charges and mass of the three subatomic particles. We will use the periodic table to calculate the number of protons, neutrons and electrons for any given element.

In this lesson we will describe the development of the atomic model, comparing the nuclear model with the plum pudding model and explaining how new evidence from the gold foil experiment led to a change in the atomic model.

In this lesson we will investigate a range of specialised animal cells and relate the function of the cell back to their structure.

In this lesson we will define diffusion, explain factors that affect diffusion and discuss examples of diffusion in the body.

In this lesson we will Identify variables to change, measure and control to investigate diffusion work safely in order to collect and record data to test the hypothesis. We will process the data to calculate a mean, accounting for anomalies, displaying data appropriately, including a table for results with units.

In this lesson we will define an isotope, compare isotopes based on information given and calculate RAM of isotopes given their abundance and give answers to a specified number of significant figures or decimal places.