Method, with link to useful YouTube video demonstrating the practical. Practical-based Qs testing students understanding of the steps in the method, answers at bottom.
Slightly different method for stretch and challenge - can run more than 1 chromatogram simultaneously and some extra Qs at the bottom relating structure to Rf value.
#plantchromatography
Overview of AS Chemistry revision workbook.
Answers attached. Useful for students to have a go at independently using their textbook and class notes, or from memory closer to the exam/mock. Teachers may also wish to use this during revision sessions together with past paper questions.
Include examiner comments at the end which state how to do well on breadth and depth papers.
#ASChemistryrevision
#ASChemistryoverview
I created and wrote this booklet and delivered a session (lasts around 45min-1 hour depending which yoga sequences and meditation you choose to do) to a cohort of stressed out trainee teachers and staff just before the Christmas break. The session was well received and had excellent feedback with several people saying they found it really helpful.
The booklet starts with assessing your level of stress, looking at how you spend your week (divided into 30min sections) - this is a good opportunity to discuss and be able to visualise work-life balance.
The booklet then takes you through many ideas for stress management techniques, with a couple of mini activities including a page introducing the concept of a gratitude journal and a ‘meditation challenge’.
At the end are some books, apps, journal articles and contacts in case people wish to find out more.
Attached is 2 double lessons (4 hours) worth of activities, lesson is interactive, student-led, exam-focused.
Prior to this, students should choose a contemporary scientific issue of their choice - this can be from a magazine eg New Scientist or Chemistry Review etc. or from online.
They can produce a little written piece introducing this if you wish them to.
The teacher can then go through the PowerPoint regarding part B of the exam -this PowerPoint explains the structure of part B of the exam and describes what to include and how to structure your answers in order to achieve high marks.
In some cases, ideas of how to start answers are given.
Students should answer each of the questions (except the last one) for THEIR chosen contemporary issue (see peer assessment form for how to do this in presentation style. This can be done in a presentation format and communicated to the class, during the presentation, the presenter will be assessed by their classmates using the peer-assessment form attached.
Many skills are addressed in this lesson(s), such as communication, critical thinking, analysis, detecting bias, independent research, ability to give and receive constructive criticism, drawing valid conclusions, making sensible judgements, simplifying complex issues and interpreting graphical and statistical data etc.
Link to video introducing Unit 7: https://www.youtube.com/watch?v=AMFkvxYIVfU
Created for A Level Chemistry and suitable for all exam boards.
Can also be used on any course that studies benzene and looks at it’s stability compared to that of the Kekule structure.
A ‘fun’ resource to check your student’s learning on redox and oxidation numbers.
These domino cards can be printed on card/paper and then laminated (especially if printed on paper).
Available in blue and creamy yellow for students with dyslexia.
Questions and answers
Designed for AQA A Level Chemistry but can be used for any other course on which students need to understand stereospecificity in enzymes
This contains a (relatively!) exciting PowerPoint lesson around what can be a boring and tedious topic - risk assessments and safety. It includes case studies and scandal, what can happen when we are not aware of the risks involved. This is suitable for any science course at any level
I have also included a very short lesson on authority and accountability i.e. academic fraud, this is also suitable for any course at any level. It was initially created for the old BTEC level 3 applied science, but is not specific to this :)
Laboratory design activity that could be used for an after school STEM club, mini science project, summer project or even a class task. Aimed at school level but can be as simple or challenging as you would like to make it :)
A supporting PowerPoint is attached with ideas for student instructions ie group tasks visiting laboratories, what to focus on/take notes + photos of. This can be quite hands on and you can let students measure things and do conversions, creating keys and grids in their own laboratory design plans, if you have the facility to do so.
A booklet that can be done for homework or in class to help consolidate the theory from learning aim G. Includes possible exam questions that may come up in the Part B written paper.
This bundle includes an assignment brief (created by me), lesson on thermodynamics and feasbility (can be easily adapted for what level/content you would like to teach) and answers to the last 4 assignment questions. This was created for a level 4 course where I taught chemistry to biology apprentices (ages 18+). The title of the unit was ‘chemistry for applied biologists’ and this is one of 4 assignments set in that unit.
It could also be used for A2 Chemistry as there are some worked examples and practice questions on Gibbs free energy and 2 redox practicals which include half equations and observations.
A test on chemical formulae that can be given to AS Chemistry students or students studying a level 3 science course that involves chemistry, e.g. will be useful for the new BTEC Applied Science Unit 1.
PowerPoint includes full list of ions that need to be learned in year 1 and also includes Roman numerals 1-10 which are often used in transition metal ions to indicate the positive charge on the ion formed.
Activities in formulae lessons (not included) include ionikits and ionikit worksheets (I think these worksheets are copyrighted and I’m not sure where they came from as they are quite old now).
A video I created to help students understand and learn formulae of ions. Explains from beginning what ions are, the general rules/trends and uses cards similar to the old ‘ionikits’ to illustrate the balancing of the charges. https://www.youtube.com/watch?v=pOsMci_o2dU
Created for new L3 Applied Science specification, unit 7: contemporary scientific issues.
Attached is a lesson on identifying and writing for different target audiences. This one is based around GM food but can be easily adapted to any other worksheet.
PowerPoint and printable (and editable) worksheet.
Here is a link to an example of an article on GM food written by a ‘pressure group’ which could be used and discussed:https://www.foeeurope.org/node/595
Link to video introducing Unit 7: https://www.youtube.com/watch?v=AMFkvxYIVfU
A PowerPoint created for teachers on how to structure the lesson and key things for students to notice. Includes a starter activity and some pointers about citing values, the 2 layers in the separation stage and how to do the yield calculation.
Note that PAG methods and teacher/technician sheets are on the OCR website. Each institution should have one person who is given an OCR login and access to these.
A nice 5-10 minute activity where students sketch and describe the shape of the graph and how k can be found.
Ideal for a starter/plenary.
I have included an answer file too. Ignore my first and second order curves, badly drawn! Second order should be steeper at the start compared to first order.
Mixed past paper questions on this topic from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for A2 students.
Video going through answers: https://youtu.be/t2OLH5DnZNw
#A2acidsandbases
#buffercalculations
#pHcalculations
A document showing trends in topics covered on every unit 3 exam and some predictions for what may come up this year.
#unit 3 applied science exam
#unit 3 2023
This is a booklet I’ve put together for anyone interested in doing a little ‘at home virtual yoga retreat’! You can do it alone, with your children or partner, it’s up to you.
if you are new to yoga and/or meditation, you can check out my other resource ‘Yoga, meditation and other stress management techniques’ which may be good to start with
I have included online guided yoga and meditation videos for each day (with a range of instructors, so you may find someone new you wish to subscribe to or in case you prefer some styles of teaching over others!). I have also given each day a theme and included some journalling prompts. Please let me know what you think in a review :)
I will be updating the booklet as I continue adding to it, but wanted to get it uploaded asap for anyone looking for ideas of things they can do at home. Let’s try and make the most of this time :)
PS - I’ve also included a yoga/meditation calendar for May which is from ‘YogaWithAdriene’ (not made by me) x