This resource from OCR provides teachers with a summary of A level coverage and common misconceptions. There are also a sequence of activities to allow students to develop their skills in applying abstraction. These include use of Venn diagram to consider object properties, a binary representation of an image and developing a currency converter program.
Show health and safety information
Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.