Wednesday 21 March 2018

Memo PhySci Grade 11 March Control Test

Question 3.3
Changes in the penalties as follows:

Question 7.1.5

The mark can be awarded if a learner says "covalent"; the "polar" is optional.

Questions 1.9 and 3.7
Apologies for the following corrections; marks will be moved to different questions so that it is not necessary to convert totals.

Question 1.9
Bonding angles are not clearly prescribed in the curriculum (sad!). Hence, cancel question 1.9 (two marks). 
*   One of the marks goes to Q7.1.3.
*   The other mark goes to Q7.1.6.
*   New total for Q1 = 18.
*   New total for Q7 = 18.

Question 3.7
Some of the information that should have been in the question went missing. Hence, cancel question 3.7 (two marks). 
*   One of the marks goes to Q2.3 (see red tick below).
*   The other mark goes to Q2.4 (see red tick below).
*   New total for Q3 = 15
*   New total for Q2 = 14