I am a Science Teacher with 25 years experience and love producing resources. As one of my HoD's remarked "Your lesson plans and resources are outstanding, if only you could teach as good as your resources." Chemistry is my main subject, but have an interest in Pedagogy, especially CASE (Cognitive Acceleration through Science Education) and misconceptions and how to overcome them.
I am a Science Teacher with 25 years experience and love producing resources. As one of my HoD's remarked "Your lesson plans and resources are outstanding, if only you could teach as good as your resources." Chemistry is my main subject, but have an interest in Pedagogy, especially CASE (Cognitive Acceleration through Science Education) and misconceptions and how to overcome them.
This booklet covers the basics of the Inheritance topic for KS4, it can also be used with upper KS3 students. It contains 11 content pages where on each page is a keyword and definition, an image, example and some simple questions and an extension question and/or project activity.
It comes with an interactive Power Point to guide the students through the booklet.
There is a punnett square activity to help the students understand how they work including sex determination, small/tall plants and sweet/sour fruit.
All the information is there in the booklet so that at the end they have a complete booklet to take home and hopefully revise from.
To see if this resource is for you, I have produced a free Infection and response booklet for free here (with emphasis on corona Virus)
https://www.tes.com/teaching-resource/infection-and-response-to-the-corona-virus-covid-19-booklet-12270746
This includes links to a paid for ecology booklet and activities.
Please check out my shop for more free and paid resources:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you. Please Comment if you found this resource useful.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts at least 1 hour. The ppt carries the students through all aspects of the practical including recognising hazards, safety, method, and analysing results. It finishes with exam style questions individually graded to assess students.
Resource includes:
20 slide ppt to guide the students through the practical (with answers and examples)
Student method/practical sheet that students can fill it in as it matches the ppt
Two page guide sheet (Included free here, £1.50 from my shop. To see this sheet click here: https://www.tes.com/teaching-resource/required-practical-graphic-organiser-12181508)
Apparatus list for technician
Safety guide for teacher and technician
Links to student safety sheets
Learning Objectives on each slide linked to AQA specification
A sheet that explains how the questions were graded
If you would like to see a free sample similar to this before you buy, the Osmosis one is free here:
https://www.tes.com/teaching-resource/updated-osmosis-required-practical-planning-with-graded-with-9-1-exam-style-questions-and-answers-12181019
If you just want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-revision-questions-12197299
If you want all the Chemistry required Practicals, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-lessons-aqa-12446174
Please comment if you have found this useful.
If you would like more required practical resources (or any other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
Update, I have now included modified instructions for home use.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts at least 1 hour. The ppt carries the students through the practical including safety, method, errors and analysing results. It finishes with exam style questions individually graded to assess students.
Resource includes:
15 slide ppt to guide the students through the practical (with answers and examples)
Student method/practical sheet that students can fill it in as it matches the ppt
Two page guide sheet (Included free here, £1.50 from my shop. To see this sheet click here: https://www.tes.com/teaching-resource/required-practical-graphic-organiser-12181508)
Apparatus list for technician
Safety guide for teacher and technician
Links to student safety sheets
Learning Objectives on each slide linked to AQA specification
A sheet that explains how the questions were graded
It is available in a bundle with 8 other “home use” required practicals here:
https://www.tes.com/teaching-resource/nine-required-practicals-for-home-use-12461001
If you would like to see a free sample similar to this before you buy, the Osmosis one is free here:
https://www.tes.com/teaching-resource/updated-osmosis-required-practical-planning-with-graded-with-9-1-exam-style-questions-and-answers-12181019
If you just want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-revision-questions-12197299
If you want all the Chemistry required Practicals, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-lessons-aqa-12446174
Please comment if you have found this useful.
If you would like more required practical resources (or any other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
I have now added a sheet explaining how this can be done at home by students themselves.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts approx 2 hours. The ppt carries the students through all aspects of the practical including hypothesis, variables, safety, fair testing, method, analysing results and evaluating the validity. It finishes with exam style questions individually graded to assess students.
Resource includes:
30+ slide ppt to guide the students through the practical (with answers and examples)
Two page student method/practical sheet that follows the slides
Two page guide sheet (Required Practical Graphic Organiser worth £1.50 from my shop) based on IV Characteristics
Apparatus list for technician
Learning Objectives on each slide linked to AQA specification
It is available in a bundle with 8 other “home use” required practicals here:
https://www.tes.com/teaching-resource/nine-required-practicals-for-home-use-12461001
If you would like to see a FREE sample similar to this before you buy, the I-V Characteristics one is free here:
https://www.tes.com/teaching-resource/-updated-i-v-characteristics-required-practical-planning-with-9-1-graded-questions-and-answers-12199364
If you want the FREE version of the questions only (my most downloaded resource) they are here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheet-revision-11791358
If you want a bundle of ALL the Physics Practicals, click here:
https://www.tes.com/teaching-resource/all-physics-planning-practicals-with-graded-questions-and-answers-12227081
If you ONLY want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheets-with-9-1-graded-exam-style-questions-with-answers-12199346
Please comment if you have found this useful
If you would like more required practical resources (or other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
This Chemistry resource is used with KS4 students, it is designed to ask 9-1 exam style questions on differences between Transition Metals and Group 1. It lasts approximately 1 hour. It encourages students to use keywords and link concepts together. It includes answers for peer or self assessment.
If you would like to try a free sample of a similar lesson to this before you buy, check out:
https://www.tes.com/teaching-resource/atoms-elements-mixtures-compounds-revision-lesson-12190880
This resource is available as a BUNDLE with 5 other lessons that cover the other parts of the Atomic Structure and Periodic Table at: https://www.tes.com/teaching-resource/atomic-structure-and-periodic-table-revison-pack-12193157
It is a complete lesson with:
Starter: Matching keyword to definition
Poster/Graphic Organiser of all the Keywords and definitions for this part of the course to help with:
Main activity 1: Comparing and Contrasting using Venn Diagram
Main activity 2: Completing a concept map to help make links between words
Main activity 3: 7 sheets of questions of adapted AQA past paper questions with answer sheet
Plenary: Tick list for evaluation linked to the specification and the questions in activity 3.
It is a lesson to:
Improve literacy
Increase use of keywords
Aid Understanding by correct definitions
Revision of all parts of this part of the specification (so AQA don’t catch us out…)
Link key words and concepts in the student’s minds
Provide visual stimuli
I hope you find this resource useful, for more Periodic table resources, please check out my shop with FREE and paid resources at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Please comment if you have found this resource useful
Thank you
This resource is a graded (levelled) collection of all the questions from the recent AQA paper (F and H 2019) divided into Foundation and Higher and all 10 AQA topics: Atomic structure and the periodic table, Bonding, structure, and the properties of matter, Quantitative chemistry, Chemical changes, Energy changes, The rate and extent of chemical change, Organic chemistry, Chemical analysis, Chemistry of the atmosphere and Using resources.
Each question has been summarised, graded, coded (from the specification) and colour coded for AO1, 2 or 3.
This can be used when planning/revising with students so they have an idea what grade they are working at.
A sample (free) is here to check out, before you decide whether to buy or not:
https://www.tes.com/teaching-resource/periodic-table-and-atomic-structure-9-1-grade-descriptor-revision-12231830
For a list of grades and how I decided on the grading (free), click here:
https://www.tes.com/teaching-resource/9-1-gcse-grade-descriptors-science-12217480
For more resources free and paid for, please check out:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
Please comment if you have found this useful.
This Chemistry resource is used with KS4 students, it is designed to ask 9-1 exam style questions on differences between Halogens and Noble gases. It lasts approximately 1 hour. It encourages students to use keywords and link concepts together. It includes answers for peer or self-assessment.
If you would like a free sample of a similar lesson to try before you buy, check out:
https://www.tes.com/teaching-resource/atoms-elements-mixtures-compounds-revision-lesson-12190880
This resource is available as a BUNDLE with 5 other revision lessons that cover the other parts of the Atomic Structure and Periodic Table at: https://www.tes.com/teaching-resource/atomic-structure-and-periodic-table-revison-pack-12193157
It is a complete lesson with:
Starter: Matching keyword to definition
Poster/Graphic Organiser of all the Keywords and definitions for this part of the course to help with:
Main activity 1: Classifying Spoof Elements into group 7 and 0
Main activity 2: Completing a concept map to help make links between words
Main activity 3: 4 sheets of questions of adapted AQA past paper questions with answer sheet
Plenary: Tick list for evaluation linked to the specification and the questions in activity 3.
It is a lesson to:
Improve literacy
Increase use of keywords
Aid understanding by correct definitions
Revision of all parts of this part of the specification (so AQA don’t catch us out…)
Link key words and concepts in the student’s minds
Provide visual stimuli
I hope you find this resource useful.
Please check out other free and paid for resources at my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Please comment with any improvements or suggestions for further resources.
Thank you
This is a 90 mark (90 mins) KS4 mock exam paper with indvidually graded GCSE style questions with mark scheme or ppt answer walkthrough (for in class self assessment). It covers the topics: Development of the Atom/Periodic table, Group 1, 7, 0 and Transition Metals, Atomic Masses and Size of Atoms and Mixtures. It was designed with AQA in mind but can be used by other boards.
Included:
Exam paper
Mark Scheme with Grade boundaries
Animated ppt answer walk through
Student self-evaluation Sheet with graded question grid.
Spreadsheet analysis of scores
It is fully editable if you wish to make the exam out of 60 or 45 for shorter revision lessons.
If you wish to look at shop for other free and paid for resources click here:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
This Chemistry GCSE KS4 lesson has 9-1 graded exam style questions and model answers on physical and chemical properties linked to their uses. It lasts approx 1 hour.
This lesson contains all you need to teach the Transition metals part of the Chemistry AQA Triple Science course (can be adapted easily for other courses)
It contains:
Lesson Plan with differentiation.
Worksheets including Keywords and Meanings Helpsheet.
Assessment Questions based on AQA questions. There are 4 questions 1-2, 3-5, 4-6 and 7-9
Answers (printable) and projectable
Suggestions for practical and demonstrations work
Card sorts and Collaborative learning
Mind Map for students to complete
Also included is an Interactive Power Point/Graphic Organiser/Display of the keywords and definitions.
Also included a little powerpoint (with worksheet included) that animates how why the transition metal have different number of ions for those interested (Extension Activity)
It also has pdf versions of every file for printing.
Please comment.
Please visit my shop for more resources free and paid:
https://www.tes.com/teaching-resources/shop/stephenkemp193
I hope you find this resource useful
This resources consists of photographs and exam style questions with a completed graphic organiser helpsheet. This is aimed at AQA students to encourage them to practice exam style questions on required practicals anytime during the lesson.
The questions are specifically generic so they can be asked about almost any of the practicals and consequently they do not need to go next to any particular one, producing over 400 combinations of questions with images.
The questions are colour coded for different levels with Red-Hard, Orange-Medium and Green-Easier (one could say differentiated, but one would be stretching the truth).
Also included is the required practical placemat (worth a whole £1!) to help your students answer the questions on the display.
Suggestions for Activities:
I generally sit my students round the display and then ask them to chose a question and I (or another student) choose a practical or vice versa. Then we discuss the answer as a class or nominate another student or practical or question, (or stick them round my board and let the display soak into their minds through osmosis / diffusion or ask a question as a plenary)
The set of images and questions can be printed smaller and students and given to groups of students who turn them face down and turn two over, an image and a question, which they then answer. This game works well and makes the question and required practical more random (like the exam).
Font size is set at 80 pt so that it can be seen at about 10 feet away (Approx 72 pt per 10 ft of distance is the rule)
I hope you find this resource useful
Thank you for reading this far.
Please comment.
My shop with free and paid resources is at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
This KS4 Chemistry GCSE lesson asks 9-1 exam style questions and model answers on Development of the Atomic Model. It lasts approx 1 hour. It contains helpsheets for students of lower ability. It encourages students to use keywords and link concepts together.
The updated resource now has extra help sheets for one of the activities.
If you would like a free sample of a similar lesson to try before you buy, check out:
https://www.tes.com/teaching-resource/atoms-elements-mixtures-compounds-revision-lesson-12190880
This resource is available as a BUNDLE with 5 other lessons that cover the other parts of the Atomic Structure and Periodic Table at: https://www.tes.com/teaching-resource/atomic-structure-and-periodic-table-revison-pack-12193157
This resource is aimed at those students who have been taught the AQA Atomic Structure and Periodic Table course, ages 14+. It is a complete revision lesson with:
Starter: Matching keyword to definition
Poster/Graphic Organiser of all the Keywords and definitions for this part of the course to help with:
Main activity 1: Completing a concept map to help make links between words
Main activity 2: Find and Correct Mistakes in Article
Main activity 3: 4 sheets of questions of adapted AQA past paper questions with answer sheet
Plenary: Ticklist for evaluation linked to the specification and the questions in activity 3.
It is a lesson to:
Improve literacy
Increase use of keywords
Aid Understanding by correct definitions
Revision of all parts of this part of the specification (so AQA don’t catch us out…)
Link key words and concepts in the students minds
Provide visual stimuli
I hope you find this resource useful, I will be uploading the rest of the revision for the course Atoms and Periodic Table.
Checkout a FREE Atoms, Elements, Compounds and Mixtures complete lesson at:
https://www.tes.com/teaching-resource/free-atoms-elements-mixtures-compounds-aqa-2019-revision-activities-12190880
This resource is available as a BUNDLE with 5 other lessons that cover the other parts of the Atomic Structure and Periodic Table at: https://www.tes.com/teaching-resource/atomic-structure-and-periodic-table-revison-pack-12193157
Please comment with any improvements or suggestions for further resources.
Thank you
This booklet covers the Ecology topic at KS4, but maybe suitable for some KS3. It contains 15 pages where on each page is a keyword and definition, an image, example and some simple questions and a simple extension question.
It also contains a Power Point which circles key points to show the students where to look in their booklets and help them understand the ideas and processes.
Also included are two interactive activities, one on population changes in an ecosystem and one on land use and effects on food production.
These activities are simple, but challenge the student to give reasons for their choices.
This booklet also has project activities on each page for students to work on home at.
All the information is there in the booklet so that at the end they have a complete booklet to take home and hopefully revise from.
To see if this resource is for you, i have produced a free booklet on infection and response (with a focus on the Corona Virus) here:
https://www.tes.com/teaching-resource/infection-and-response-to-the-corona-virus-covid-19-booklet-12270746
Other booklets are available in my shop (see link below)
Please check out my shop for more free and paid resources:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you. Please Comment if you found this resource useful.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts approx 2 hours. The ppt carries the students through all aspects of the practical including hypothesis, variables, safety, fair testing, method, analysing results and evaluating the validity. It finishes with exam style questions individually graded to assess students.
Resource includes:
30+ slide ppt to guide the students through the practical (with answers and examples)
Two page student method/practical sheet that follows the slides
Two page guide sheet (Required Practical Graphic Organiser worth £1.50 from my shop) based on IV Characteristics
Apparatus list for technician
Learning Objectives on each slide linked to AQA specification
If you would like to see a FREE sample similar to this before you buy, the I-V Characteristics one is free here:
https://www.tes.com/teaching-resource/-updated-i-v-characteristics-required-practical-planning-with-9-1-graded-questions-and-answers-12199364
If you want the FREE version of the questions only (my most downloaded resource) they are here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheet-revision-11791358
If you want a bundle of ALL the Physics Practicals, click here:
https://www.tes.com/teaching-resource/all-physics-planning-practicals-with-graded-questions-and-answers-12227081
If you ONLY want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheets-with-9-1-graded-exam-style-questions-with-answers-12199346
Please comment if you have found this useful
If you would like more required practical resources (or other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts at least 1 hour. The ppt carries the students through all aspects of the practical including recognising hazards, safety, method and analysing results. It finishes with exam style questions individually graded to assess students.
Resource includes:
15 slide ppt to guide the students through the practical (with answers and examples)
Student method/practical sheet that students can fill it in as it matches the ppt
Two page guide sheet (Included free here, £1.50 from my shop. To see this sheet click here: https://www.tes.com/teaching-resource/required-practical-graphic-organiser-12181508)
Apparatus list for technician
Safety guide for teacher and technician
Links to student safety sheets
Learning Objectives on each slide linked to AQA specification
A sheet that explains how the questions were graded
If you would like to see a free sample similar to this before you buy, the Osmosis one is free here:
https://www.tes.com/teaching-resource/updated-osmosis-required-practical-planning-with-graded-with-9-1-exam-style-questions-and-answers-12181019
If you just want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-revision-questions-12197299
If you want all the Chemistry required Practicals, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-lessons-aqa-12446174
Please comment if you have found this useful.
If you would like more required practical resources (or any other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts at least 1 hour. The ppt carries the students through all aspects of the practical including recognising hazards, safety, method, analysing results, recognising types of errors, and how to determine the concentration of the acid in mol/dm3 and g/dm3. It finishes with exam style questions individually graded to assess students.
Resource includes:
25 slide ppt to guide the students through the practical (with answers and examples)
Student method/practical sheet that students can fill it in as it matches the ppt
Two page guide sheet (Included free here, £1.50 from my shop. To see this sheet click here: https://www.tes.com/teaching-resource/required-practical-graphic-organiser-12181508)
Apparatus list for technician
Safety guide for teacher and technician
Links to student safety sheets
Learning Objectives on each slide linked to AQA specification
A sheet that explains how the questions were graded
If you would like to see a free sample similar to this before you buy, the Osmosis one is free here:
https://www.tes.com/teaching-resource/updated-osmosis-required-practical-planning-with-graded-with-9-1-exam-style-questions-and-answers-12181019
If you just want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-revision-questions-12197299
If you want all the Chemistry required Practicals, they are available as a bundle here:
https://www.tes.com/teaching-resource/all-chemistry-required-practical-lessons-aqa-12446174
Please comment if you have found this useful.
If you would like more required practical resources (or any other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
I have now added a sheet explaining how this can be done at home by students themselves.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts approx 2 hours. The ppt carries the students through all aspects of the practical including hypothesis, variables, safety, fair testing, method, analysing results and evaluating the validity. It finishes with exam style questions individually graded to assess students.
Resource includes:
Two separate ppts, one for solid, one for liquid to guide the students through the practical (with answers and examples)
Two page student method/practical sheet that follows the slides
Two page guide sheet (Required Practical Graphic Organiser worth £1.50 from my shop) based on IV Characteristics
Apparatus list for technician
Learning Objectives on each slide linked to AQA specification
It is available in a bundle with 8 other “home use” required practicals here:
https://www.tes.com/teaching-resource/nine-required-practicals-for-home-use-12461001
If you would like to see a FREE sample similar to this before you buy, the I-V Characteristics one is free here:
https://www.tes.com/teaching-resource/-updated-i-v-characteristics-required-practical-planning-with-9-1-graded-questions-and-answers-12199364
If you want the FREE version of the questions only (my most downloaded resource) they are here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheet-revision-11791358
If you want a bundle of ALL the Physics Practicals, click here:
https://www.tes.com/teaching-resource/all-physics-planning-practicals-with-graded-questions-and-answers-12227081
If you ONLY want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheets-with-9-1-graded-exam-style-questions-with-answers-12199346
Please comment if you have found this useful
If you would like more required practical resources (or other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
I have now added a sheet explaining how this can be done at home by students themselves.
This KS4 AQA Required Practical covers the planning, carrying out and analysing of results with 9-1 graded exam style questions. It lasts approx 2 hours. The ppt carries the students through all aspects of the practical including hypothesis, variables, safety, fair testing, method, analysing results and evaluating the validity. It finishes with exam style questions and answers individually graded to assess students.
Resource includes:
30+ slide ppt to guide the students through the practical (with answers and examples)
Two page student method/practical sheet that follows the slides
Two page guide sheet (Required Practical Graphic Organiser worth £1.50 from my shop) based on IV Characteristics
Apparatus list for technician
Learning Objectives on each slide linked to AQA specification
It is available in a bundle with 8 other “home use” required practicals here:
https://www.tes.com/teaching-resource/nine-required-practicals-for-home-use-12461001
If you would like to see a FREE sample similar to this before you buy, the I-V Characteristics one is free here:
https://www.tes.com/teaching-resource/-updated-i-v-characteristics-required-practical-planning-with-9-1-graded-questions-and-answers-12199364
If you want the FREE version of the questions only (my most downloaded resource) they are here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheet-revision-11791358
If you want a bundle of ALL the Physics Practicals, click here:
https://www.tes.com/teaching-resource/all-physics-planning-practicals-with-graded-questions-and-answers-12227081
If you ONLY want the questions and answers, they are available as a bundle here:
https://www.tes.com/teaching-resource/physics-required-practical-worksheets-with-9-1-graded-exam-style-questions-with-answers-12199346
Please comment if you have found this useful
If you would like more required practical resources (or other science resources) free and paid, please check out my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Thank you.
This is a sheet with the stages of a Time of Flight (TOF) Mass Spectrometer, including the main stages Vapourisation, Acceleration, Ion Drift, Electric Field, Detector and Mass Spectrum.
It is available as a pdf. For the full resource on Mass Spectrometry and the Calculations click here:
https://www.tes.com/teaching-resource/mass-spectrometer-tof-and-isotope-calculations-12386980
For a range of free and paid resources (mainly GCSE at the moment) please take a look at my shop.
https://www.tes.com/teaching-resources/shop/stephenkemp193
Please comment if you find it useful.
Thank you.
This is a simple list of the rules for applying Oxidation States, with examples for students to understand the rules.
It is a sheet from the full lesson that can be found here:
https://www.tes.com/teaching-resource/oxidation-states-lesson-as-level-12421177
Please check out my shop for more free (and paid) resources here:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Please Comment
Thank you.
This is the reaction time conversion sheet for the dropping the ruler practical. it is in mm and cm (depending on your groups ability or the rulers you use).
If you would like to look at the resource this comes from click here:
https://www.tes.com/teaching-resource/reaction-time-required-practical-planning-with-9-1-graded-questions-and-model-answers-12220202
I have various resources on required practicals free as well as paid.
Please search “required” at my shop at:
https://www.tes.com/teaching-resources/shop/stephenkemp193
Please Comment if you have found this useful.
Thank you.