Overview of updates to PAG Activities
9th October 2015
Please find below a centralised copy of the ‘Document updates’ sections of the Chemistry PAG
Activities sheets as a quick reference to current versions and the changes made in new versions.
Please note that if you have completed earlier versions of activities you are not required to repeat the
new versions of the activities and that the data recorded in the Practical Activity Tracker will not need
to be changed.
Lastest release
PAG
date to OCR
Number
Interchange
1.1
2/10/15
1.2
1.3
2.1
2.2
2.3
2/10/15
2/10/15
2/10/15
2/10/15
2/10/15
Document updates
v1.0 1 September 2015
Original version.
v2.0 24 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 7 June 2015
Original version.
v1.1 1 September 2015
Guidance on calculation of Ar of
magnesium using the mass of MgSO4
revised. The Mr of magnesium sulfate
cannot be calculated initially as this
depends on the Ar of Mg. Instructions
in learner sheet also modified
accordingly.
v2.0 28 September 2015
Updated to change ‘Method 2’ to
improve safety and efficacy of this
Practical Activity. Reviewed – minor
clarifications and standardisation of
formatting/terminology etc.
v1.0 1 September 2015
Original version
v2.0 28 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 26 June 2015
Original version.
v2.0 24 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 26 June 2015
Original version.
v2.0 29 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 26 June 2015
Original version.
v2.0 30 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
Lastest release
PAG
date to OCR
Number
Interchange
3.1
2/10/15
3.2
3.3
4.1
4.2
4.3
2/10/15
2/10/15
2/10/15
2/10/15
2/10/15
Document updates
v1.0 26 June 2015
Original version.
v2.0 30 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 26 June 2015
Original version.
V2.0 30 September 2015
Reviewed trial calculations and
amended. Included Hess’ cycle and
calculations.
v1.0 26 June 2015
Original version.
v2.0 30 September 2015
Reviewed – corrections to analysis and
extension answer, minor clarifications
and standardisation of
formatting/terminology etc.
v1.0 26 June 2015
Original version.
v2.0 30 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 7 May 2015
Original version.
v2.0 24 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
v1.0 7 May 2015
Original version.
v2.0 24 September 2015
Reviewed – minor clarifications and
standardisation of
formatting/terminology etc.
5.1
26/6/15
v1.0 26 June 2015
Original version.
5.2
26/6/15
v1.0 26 June 2015
Original version.
5.3
26/6/15
v1.0 26 June 2015
Original version.
6.1
29/6/15
v1.0 29 June 2015
Original version.
6.2
29/6/15
v1.0 29 June 2015
Original version.
6.3
29/6/15
v1.0 29 June 2015
Original version.
7.1
26/6/15
v1.0 26 June 2015
Original version - DRAFT
7.2
26/6/15
v1.0 26 June 2015
Original version - DRAFT
7.3
26/6/15
v1.0 26 June 2015
Original version - DRAFT
8.1
14/7/15
v1.0 26 June 2015
Original version - DRAFT
8.2
14/7/15
v1.0 26 June 2015
Original version - DRAFT
8.3
14/7/15
v0.1 14 July 2015
Original version - DRAFT
9.1
26/6/15
v1.0 26 June 2015
Original version - DRAFT
9.2
26/6/15
v1.0 26 June 2015
Original version - DRAFT
Lastest release
PAG
date to OCR
Number
Interchange
9.3
26/6/15
Document updates
v1.0 26 June 2015
Original version - DRAFT
10.1
31/7/15
v0.1 31 July 2015
Original version - DRAFT
10.2
31/7/15
v0.1 31 July 2015
Original version - DRAFT
10.3
31/7/15
v0.1 31 July 2015
Original version - DRAFT
11.1
6/8/15
v0.1 6 August 2015
Original version - DRAFT
11.2
6/8/15
v0.1 6 August 2015
Original version - DRAFT
11.3
6/8/15
v0.1 6 August 2015
Original version - DRAFT
12.1
26/8/15
v0.1 26 August 2015
Original version - DRAFT
12.2
26/8/15
v0.1 26 August 2015
Original version - DRAFT
12.3
26/8/15
v0.1 26 August 2015
Original version - DRAFT