This is my Unit 2 assignment, it contains part D of assignment unit 2 Practical Scientific Procedures and Techniques of BTEC applied science. i gained a DISTINCTION for this assignment, the assignment includes: Self-evaluation of each of the required practicals that i undertook, these include: Titr...
What I did- For the titration experiment, here I had to use a solution of known concentration to
help determine the concentration of an unknown solution. The titrant is added from a burette to a
known quantity of the analyte, until the reaction is complete.
1a: Follows a set 1b: Carries out 1c: Generates a 1d: Carries out 1e: Seeks out
of instruction steps in the set of data that is steps clarification
correct order expected independently when carrying
out new
techniques
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3
1= Standard not met 2= Requires improvement 3=Good.
Evaluation- I rated myself as 2 for 1b as I had to ask my peers for help, to complete the experiment
efficiently. Instead of carrying on with the experiment, to get wrong results. For 1d I rated myself as
1, as I did not carry out the steps independently, but also with the help of my peers.
2a: Selects 2b: Using 2c: 2d: Works 2e: 2f: 2g:
most ICT and is Identify methodically Demonstrating Identifies Considers
appropriate able to how multi-task variables which
equipment explain methods skills. in their apparatus
to measure what they can be method. will support
volumes/ are doing improved the
time. and collection
adapted of accurate
data to an
appropriate
scale.
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3
Evaluation- I rated myself as 2 for 2f because, I wasn’t able to identify variables within the method,
therefore whilst I was doing the experiment it was discussed between my peers. At the end of the
experiment I did identify in my evaluation, how methods could be improved. I also used appropriate
equipment to measure the volumes of the substances, for example, I used a conical flask and
pipette.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller assignmentseller123. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £10.49. You're not tied to anything after your purchase.
