Stuff and absence

Hello,

I said I would put some things on the blog, but can't get the scanner to work - so that is not a goer. I have copied up some mark schemes for amines h/w and you can come and borrow one at any point.

I am also not going to be in the 13CCh period 1 lesson on Monday for the first 30 minutes. I have to go an observe another teacher. Please arrive at 0830 though and I will put the work on the board.

You will be producing some organic revision cards, so if you have an A2 text book or course revision guide please bring it along.

Yours
Ms Elias

Work for next week

Year 13

Please complete all questions I have given you on Born Haber cycles.  We will not spend any more lesson time on Born Haber cycles, if you are stuck you MUST COME to A-Level club on Tuesday.

Please also learn all enthalpy definitions

Oh and you should probably be revising already for your mock after Half Term

Best wishes,
ERA

Year 13 cover

Dear Year 13,

Please use this morning as time in lieu for an hour that I will ask you to come and practice some practical questions in my room after school.  They will be based on what we do on Wednesday.  I can't give them to you to take away as they are "secure" materials.  (It's a coursework exam from the old syllabus).

You could use this time to work on the Born Haber homework.  Please come to A-Level club after school today if you get stuck on anything.

Best wishes,
ERA

Year 13 Homework

Dear students,

Please see below for your homework for this week.

Revision: To be completed in the next four weeks unless I have asked to see it next week
1) Complete the flashcards that I have started by adding the answers to the questions, or key things to remember about answering the classic questions.  For example on the back of "Calculate the pH of an alkali" you could write 1) Assume [OH-] is equal to original [base] 2) Use Kw = [H+][OH-] to calculate [H+] 3) Use pH = -log[H+].
There are some practice questions to go along with this in the folder below.  I'm not going to print them because there are so many pages and it might bankrupt the school!

2) Complete the open answer practice question on buffers

3) Optional - extra reading on buffer systems in the ocean


Born Haber questions: To be completed for next Wednesday.  Q3 and 9 might take a bit of research.  I have already got a mark scheme for this and we will begin next lesson by going through it.

All resources here:
https://drive.google.com/drive/folders/0B970e2T7WXvPd3pRNzJ5Zm1TcFE?usp=sharing

Dear Year 13,

My voice has finally given in.

I have put a few exam questions for you to practice Kc and Kp calculations in the following folder:

https://drive.google.com/drive/folders/0B-Bvc60KVaFFczNBd0JDQTJMblk?usp=sharing

Please complete the work for our lesson next Tuesday.

Many thanks

Miss Chauhan

ERA Year 13s

Dear students,

Your assessment on rates will be next week.  It will be a 90 minute paper and will include questions on the practical work we have done this topic, as well as the points covered in the powerpoint I shared in the holidays.

13C - please bring your PAG work to the lesson on Wednesday.  I will look through your PAG folders while you are doing the paper.

Please come and see me if you have any questions about how to prepare for this assesment.

Miss Rayment

ERA Homework for next week

Using the student sheet, on a separate piece of lined paper with the title PAG 10.1 (teacher demo) and the date please write:

1. The method for this reaction, but with suitable equipment included in every step of the method
2. A table of results - make sure you include the quantities of each reagent in this table
3.  Answers to the analysis questions and the extension questions (good exam prep).

Following this, please got to www.bit.ly/PAG101 and make a results table in the google spreadsheet with your name on it.

It should automatically calculate the concentration of iodine and the rate.  This calculation will be different as the concentrations you are given in the PAG are different.