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Chemistry reources
Born-Haber Cycles and Lattice Enthalpy
Elizabeth_B199Elizabeth_B199

Born-Haber Cycles and Lattice Enthalpy

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Link to (the familiar!) real world with the question: does adding sugar to tea cause it to cool down? An informative and step-by-step PowerPoint which guides students through the steps and knowledge involved in constructing a Born-Haber Cycle and calculating lattice enthalpy. Explains why a B-H cycle is used and what lattice enthalpy tells us. Refers to worked examples, questions and exam questions from OCR A syllabus so is ideal if you have a class set of the OCR textbooks too. Stretch and challenge is (and can be further) incorporated by examples using compounds made of ions with different charges, e.g. alumina. YouTube videos: Introduction https://www.youtube.com/watch?v=oLGUA_EssMY&list=PLaD6fcqFKTWju1PsWNzEjMXZ3bCJ32ikf&index=13 Worked example for NaCl: https://www.youtube.com/watch?v=kjkdsaP8fPA&t=39s Worked example for MgCl2: https://www.youtube.com/watch?v=OUgKByeZg0c&t=48s
NEW BTEC L3 UNIT 3 RESOURCES
Elizabeth_B199Elizabeth_B199

NEW BTEC L3 UNIT 3 RESOURCES

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This includes a mini selection of resources including a crossword on learning aim G (fuels), an independent task where students can get on with preparing presentations on the hazards of fuels (has a checklist, 4 choices of what to present on and is differentiated), a results table including structured calculations and report template, a glossary which can be used throughout and added to each time a new key term is introduced and a scientific investigation card sort (which can be used at the beginning as part of the introduction to the unit).
VSEPR lesson
Elizabeth_B199Elizabeth_B199

VSEPR lesson

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This PowerPoint is most useful for new teachers, teachers who have not taught VSEPR before (ideas for how to structure your lesson) or teachers who want ideas on how to make this topic more interactive and include ideas for kinaesthetic activities. This PowerPoint includes VSEPR yoga, VSEPR triominoes (I have not included the resource as it is a pack of cards, however I have included instructions and an image example so you can make your own) and VSEPR cut and sticks can also be made to keep your students engaged. Other interactive ideas could include online quizzes such as Kahoot, Bingo etc.
Redox dominoes -  kinaesthetic activity
Elizabeth_B199Elizabeth_B199

Redox dominoes - kinaesthetic activity

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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.
Planning for Unit 2: Practical Scientific Procedures & Techniques
Elizabeth_B199Elizabeth_B199

Planning for Unit 2: Practical Scientific Procedures & Techniques

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This is a lab book for unit 2 that will help students greatly once assignments are issued. Students can record their results in here during/after the practicals, either handwritten on a printed version or typed on an online copy. This saves loads of time with planning lessons :-) I hope that you find it helpful.
A2 CHEMISTRY - PAG 10.2 + 9.3 RATES
Elizabeth_B199Elizabeth_B199

A2 CHEMISTRY - PAG 10.2 + 9.3 RATES

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A resource created to assist teachers and students with delivery of the A2 OCR Chemistry PAGs. A PowerPoint to help you structure the beginning of the PAG lesson on 10.2 thiosulfate and acid. Can easily be amended and used as a template if preferred. Alternatively, this could be given to students as a guideline to assist them with their planning and calculations. Example results and graph for thiosulfate (part 1) included, showing the first order relationship. Possible extension opportunities include monitoring how temperature affects the rate of reaction - an Arrhenius plot could then be done as part of the analysis. Recommended for A-A* students. Gives students a checklist of what needs to be submitted. PowerPoint for PAG 9.3 rates attached also. This one includes OCR past paper questions (and answers) at the end as a plenary.
NEW BTEC L3 Applied Science UNIT 19 - NMR Spectroscopy lesson
Elizabeth_B199Elizabeth_B199

NEW BTEC L3 Applied Science UNIT 19 - NMR Spectroscopy lesson

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A powerpoint presentation (consisting of activities and answers and a link to the RSC video on NMR) and worksheet (comic strip to help students condense information and remember the main points of NMR) to assist teaching with the new L3 Applied Science Unit 19. This was created to help teach NMR spectroscopy. It has activities throughout and is step-by-step, I have simplified where possible. Has a couple of extension/early finishers activities in. I have created a series of 3 videos in which I teach NMR, the first can be found here and is about chemical equivalency :) https://www.youtube.com/watch?v=-fWA108hr8M
Unit 7 contemporary issues - full 2x double lesson
Elizabeth_B199Elizabeth_B199

Unit 7 contemporary issues - full 2x double lesson

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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
NEW L3 Applied Science Unit 19 - PRACTICAL - nitrate from soil UV spectroscopy
Elizabeth_B199Elizabeth_B199

NEW L3 Applied Science Unit 19 - PRACTICAL - nitrate from soil UV spectroscopy

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Attached is a full lesson 5 page worksheet containing a detailed step-by-step method (including how to use the UV-vis), introduction including theory on Beer’s Law, space for students to tabulate and record their results, questions around the topic, answers and sample results. There are a couple of photographs (taken by me when I was trialling this) to help students visualise how things should look when they are carrying out the method. This can take around 1 hour - 2.5 hour lesson depending on equipment availability and how you wish to deliver it. :-) Please leave a review!
gratitude, mindfulness and intention
Elizabeth_B199Elizabeth_B199

gratitude, mindfulness and intention

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The new year is a time when many people set resolutions or ‘intentions’, however, these can be set at any time in the year and are beneficial towards our personal growth. Inside this short booklet are ideas of intentions (what habits/things do you want to create or release?) and how to go about choosing them positively (i.e. avoid negatives such as losing weight, how about 'eating healthier foods 70% of the time?) There are also prompts and ideas for starting your own gratitude journal and plenty of things to complete to get you thinking, including how we can view our challenges in a positive light - what can we learn from them? This booklet can be easily adapted if you wish to use it with a class, assembly, project, colleagues etc.
U19 Applied Science AsB help for teachers - Quantitative IR spectroscopy
Elizabeth_B199Elizabeth_B199

U19 Applied Science AsB help for teachers - Quantitative IR spectroscopy

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Some pointers and ideas to help you devise a method and practical for the new unit 19 applied science unit. This practical is one of the 4 options for assignment B. I know that the use of IR for quantitative analysis is uncommon, but it can be done. Find attached a journal article of a similar experiment and a short outline of a method (word doc). Journal is obviously not my own work, I have just uploaded these to help centres devise their own methods for this assignment. I hope this is helpful for you. Please take a look at my other resources :-)