A suite of GCSE science courses developed in partnership with the University of York

Assessing IaS 1 Data and their limitations

Assessment for Learning Ideas about Science 1 Data and their limitations

Contact lensThis exercise is based on some data and ideas about contact lenses to help students with data and their limitations.

This exercise is based on some data and ideas about contact lenses to help students with data and their limitations.

These downloadable files consist of an introduction, questions and mark scheme for each of Foundation and Higher tier. There is also an extract of the OCR specification with a student-speak version and notes showing how it relates to this activity.

The documents are available in pdf and Word formats, so that you can amend the tasks to suit your students.

>>Download the documents.

Data and their limitations: contact lenses

Contact lenses F tier introduction (387 KB)
Contact lenses F tier introduction (243 KB)

Contact lenses F tier questions (74 KB)
Contact lenses F tier questions (97 KB)

Contact lenses F tier mark scheme (2.5 MB)
Contact lenses F tier mark scheme (1.7 MB)

Contact lenses H tier introduction (387 KB)
Contact lenses H tier introduction (242 KB)

Contact lenses H tier questions (71 KB)
Contact lenses H tier questions (91 KB)

Contact lenses H tier mark scheme (2.4 MB)
Contact lenses H tier mark scheme (1.6 MB)

2006 OCR specification in student-speak and applied to contact lenses (97 KB)