All the resources are created by Mahima Laroyia, Oxford Post Graduate teaching since 2010.
MSc in Biology (Integrative-Biosciences) from the University of Oxford with more than 15 years of teaching experience. I make teaching resources according to the student needs and capabilities. I give students the work plan to reach desired grades. Resources are for Physics, Chemistry, Biology and Maths from KS2 up t A-levels.
I constantly add resources and I hope you will find these resources helpful.
All the resources are created by Mahima Laroyia, Oxford Post Graduate teaching since 2010.
MSc in Biology (Integrative-Biosciences) from the University of Oxford with more than 15 years of teaching experience. I make teaching resources according to the student needs and capabilities. I give students the work plan to reach desired grades. Resources are for Physics, Chemistry, Biology and Maths from KS2 up t A-levels.
I constantly add resources and I hope you will find these resources helpful.
Included:
Detailed Student Notes covering all key areas: rates of reaction, collision theory, reversible reactions, equilibrium, and factors affecting rate.
Engaging Lesson Videos for flipped learning or revision.
Exam-Style Questions with a range of short and long answer formats.
Official-Style Mark Schemes aligned with assessment standards.
Fill-in-the-Blanks Worksheets to consolidate learning and aid retention.
Short Answer Questions and Long Answer Questions ideal for practice, homework, or assessment prep.
Topics Covered:
Measuring and calculating rates of reaction
Effect of temperature, concentration, surface area, and catalysts
Reversible reactions and equilibrium
Le Principle
Industrial relevance (e.g., Haber process)
Included:
Comprehensive Notes
Easy-to-understand, student-friendly explanations on rate of reaction, collision theory, catalysts, reversible reactions, equilibrium, and Le Principle.
Engaging Videos
Topic-linked video tutorials to key concepts and methods of measuring rates of reaction.
Exam-Style Questions
Carefully curated short and long answer questions aligned to OCR A assessment objectives.
Mark Scheme Included
Complete with model answers and mark schemes for quick marking or peer/self-assessment.
Fill-in-the-Blanks Worksheets
Designed to reinforce learning and assess understanding in a low-stakes format.
Long & Short Marker Practice
Targeted questions to build confidence in extended response writing and application of knowledge.
Learning Outcomes:
By the end of this topic, students will be able to:
Describe and calculate rates of reaction.
Explain the effects of concentration, temperature, surface area, and catalysts.
Understand and apply collision theory.
Interpret reaction rate graphs.
Explain dynamic equilibrium and predict shifts using Le Principle.
Ideal For:
Year and Year OCR A Chemistry students
Revision lessons and intervention sessions
Homework and flipped learning tasks
Cover lessons or tutor time
Included:
Concise and Illustrated Revision Notes
Clear explanations covering:
Reaction rate calculations
Collision theory and factors affecting rate
Catalysts
Reversible reactions and equilibrium
Le Principle
Engaging Video Links
Carefully selected videos explaining complex concepts visually and interactively.
Exam-Style Questions (Short and Long Answer)
short answer questions
long answer questions
Covering calculations, explanations, and graph interpretations
Perfect for classwork, homework, or mock exams
Mark Scheme / Model Answers
Detailed and structured mark schemes aligned with criteria to support self-assessment and exam preparation.
Fill-in-the-Blanks Worksheets
Interactive recap tasks that reinforce key concepts and terminology.
“Match the Following” and “True/False” Activities
Ideal for plenaries or retrieval practice.
Why Choose This Resource?
Tailored for Chemistry syllabus
Supports differentiated learning and independent revision
Saves planning time with ready-to-use materials
Can be printed or used digitally in classrooms or remote learning
Perfect for:
Year Chemistry students
Teachers preparing revision sessions
Tutors and
Students aiming for Grades
Chemistry The Rate and Extent of Chemical Changes | Complete Revision Pack
This comprehensive and student-friendly resource is designed to support Chemistry students in mastering the topic “The Rate and Extent of Chemical Changes”.
Perfect for revision, classroom teaching, homework, or independent learning, this pack includes everything you need to help students build confidence and understanding through structured and engaging materials.
Included?
Detailed Notes Clear, concise, and exam-focused revision notes covering all key concepts:
Rate of reaction
Collision theory
Factors affecting rate (temperature, surface area, pressure, concentration, catalysts)
Reversible reactions
Dynamic equilibrium
Le Principle
Engaging Video Links Curated video tutorials for visual and auditory learners explaining tricky concepts in an easy-to-follow format.
Exam-style Questions A wide range of long and short answer questions, designed to mimic real questions with increasing levels of challenge.
Mark Schemes Full, clear answers and marking guidance to support self-assessment or peer marking.
Fill in the Blanks Worksheets Active recall and consolidation activities to reinforce key terminology and processes.
Multiple Choice & Match the Following Ideal for quizzes, quick starters, or revision games.
Why Choose This Resource?
Fully aligned with the Chemistry specification
Saves hours of lesson preparation
Suitable for classwork, revision sessions, and independent study
Supports all ability levels
Printable and editable formats included ( Word)
Perfect for:
Year Chemistry students
Teachers seeking high-quality, ready-made resources
Revision and intervention sessions
Home learning or tutoring
Included:
Comprehensive Notes covering:
Collision theory
Factors affecting reaction rate (temperature, concentration, pressure, surface area, catalysts)
Methods to measure rate
Reversible reactions & dynamic equilibrium
Le Principle with detailed examples
Engaging Teaching Videos to reinforce key concepts visually
Exam-Style Questions with:
Short-answer and long-answer formats
Mark schemes for self-assessment and teacher feedback
Fill-in-the-Blanks Worksheets for active recall practice
Structured Long and Short Marker Questions perfect for exam preparation
Revision quizzes and plenary activities to assess understanding
Ideal For:
Chemistry students
Year revision
Classwork, homework, intervention, and catch-up sessions
Teachers looking for ready-to-use and high-quality content
Chemistry: Organic Chemistry Complete Revision Resource
Everything your students need for mastering Organic Chemistry all in one place!
This comprehensive revision pack is tailored specifically for the Chemistry specification, focusing on the Organic Chemistry chapter. It includes a rich mix of learning materials designed to reinforce understanding, boost confidence, and prepare students thoroughly for their exams.
Included:
Detailed, student-friendly notes covering all key Organic Chemistry topics:
Hydrocarbons
Cracking & Combustion
Alcohols, Acids, Esters
Reactions, properties, and uses
Topic-by-topic teaching videos (curated links)
Exam-style questions (short & long answer)
Includes full mark schemes for teacher or self-assessment
Short & long marker questions with model answers for writing practice
Fill-in-the-blanks activities to check recall and reinforce learning
Perfect for Year revision, classwork, homework or independent study
Ideal for:
Classroom teaching
Revision sessions
Intervention support
Homework assignments
Exam practice and assessment
Chemistry: Organic Chemistry Complete Resource Pack (Notes, Videos, Exam Questions, and More)
This comprehensive Chemistry Organic Chemistry resource pack is designed to provide everything students and teachers need to master this crucial topic. Whether you’re revising, teaching, or preparing for assessments, this bundle is packed with high-quality, curriculum-aligned materials.
Included:
Detailed Student Notes Clear and concise explanations covering all specification points: hydrocarbons, alcohols, acids, esters, and .
Curated Video Lessons Engaging video links that explain key concepts and reactions step-by-step.
Exam-Style Questions A wide variety of past-paper style questions, including:
Multiple-choice
Short-answer
Long-answer
Structured 6-mark questions
Mark Schemes Fully detailed mark schemes to support self-assessment or peer marking.
Fill in the Blanks Worksheets Perfect for reinforcing key terminology and testing recall.
Match the Following Activities Great for starter activities and quick reviews.
Practical-based Questions Aligned to the required practicals involving organic reactions.
Quick Revision Sheets One-page summaries for rapid revision and visual learners.
Perfect for:
Chemistry Teachers
Year Students
Home Educators and Tutors
Revision Sessions & Intervention Programs
OCR B Chemistry Organic Chemistry: Complete Resource Pack
This high-quality Organic Chemistry resource is specifically designed for the OCR Gateway B Chemistry specification and provides everything students need to revise, reinforce, and master the topic of Organic Chemistry.
Included?
Detailed Student-Friendly Notes covering all key concepts such as, alcohols, acids, esters, reactions, and the role of crude oil and fractional distillation.
Engaging Revision Videos direct links to topic-specific videos to aid visual learning and concept clarity.
Fill-in-the-Blanks Worksheets excellent for active recall and low-stakes testing.
Short- and Long-Marker Exam-Style Questions aligned with OCR B command words and mark schemes.
Mark Schemes & Model Answers written by subject experts to build exam confidence and accuracy.
Challenge Tasks & Retrieval Activities boost memory and retention through structured practice.
Topics Covered
Crude oil and hydrocarbons
Fractional distillation
Properties of hydrocarbons
Cracking and its importance
Reactions of (addition, hydrogenation, etc.)
Alcohols and their reactions
acids and esters
Functional groups and general
Combustion complete and incomplete
Ideal For:
OCR Gateway Chemistry Specification B
Independent revision, classroom teaching, homework, or intervention
Year and Year Chemistry students
Equip your students with the ultimate toolkit for success in Organic Chemistry whether preparing for mocks or the final exam!
Included:
Detailed Notes
Clear, concise, and fully aligned with the OCR A specification perfect for student revision or lesson delivery.
Teaching & Revision Videos
High-quality videos explaining key concepts like , alcohols, acids, and esters.
Exam-Style Questions
A wide range of short and long marker questions, application tasks, and extended response questions.
Mark Schemes & Model Answers
All questions are accompanied by fully worked solutions and examiner-style mark schemes.
Fill-in-the-Blanks Worksheets
Scaffolded activities to help students recall and apply their knowledge effectively.
Long & Short Answer Questions
Targeted practice to support exam technique and mastery of key terminology.
Topics Covered:
Crude Oil & Hydrocarbons
Fractional Distillation
Cracking
Reactions of
Alcohols and their reactions
Acids & Esters
(overview)
Perfect For:
Classwork
Homework
Revision
Intervention groups
Flipped learning
Chemistry: Organic Chemistry Complete Study Pack
Master the topic of Organic Chemistry with this all-in-one, expertly curated revision package designed for and Chemistry students. This comprehensive resource is perfect for students from Year 9 to Year and includes everything you need to boost your understanding and exam performance.
Included:
Detailed Notes
Concise and exam-focused notes covering crude oil, hydrocarbons, alcohols, acids, esters, reactions and properties
Visual summaries and key diagrams for quick revision
Topic Explanation Videos
Engaging video lessons to help you understand the core concepts
Step-by-step of chemical reactions and key processes
Exam-Style Questions
A wide variety of exam-style short and long answer questions
Practice papers aligned with the latest specification
Mark Schemes
Complete mark schemes to help you self-assess
Understand how to gain full marks in structured and extended response questions
Fill in the Blanks Worksheets
Interactive exercises to reinforce core terminology and processes
Ideal for classroom use or self-revision
Short & Long Answer Questions
Topic-based short answer quizzes
6-mark and extended-response practice to develop writing skills and scientific explanations
Whether you’re revising for mocks, preparing for final exams, or reinforcing classroom learning, this pack offers everything you need to master Organic Chemistry with confidence.
Access Now and make your Chemistry revision effective, engaging, and exam-ready.
Title:
Chemistry Organic Chemistry Complete Revision Pack (Notes, Videos, Exam Questions & Worksheets)
Description:
This high-quality, student-friendly resource is designed to help learners master the Organic Chemistry topic of the Chemistry specification. Perfect for classroom teaching, revision, or independent learning, this pack contains everything needed to fully understand and practice this essential chapter.
Included:
Detailed Revision Notes
Clearly structured and easy to follow, covering all key concepts such as hydrocarbons, , , alcohols, acids, esters, and more.
Engaging Teaching Videos
Curated and aligned with the curriculum to reinforce learning and build confidence.
Exam-Style Questions with Mark Schemes
Includes short answer and long answer (6-marker) questions to develop exam technique and application skills.
Worksheets and Activities
Fill in the Blanks: For keyword recall and understanding
Match the Following: For reinforcing definitions and processes
True or False: Quick check for conceptual clarity
Topic-specific tasks and recap sheets
Fully Editable Word & Files
Easy to print or upload to digital platforms like Google Classroom or Teams.
Suitable for:
Year & Year students preparing for the Chemistry exams
Teachers seeking structured, ready-to-use classroom resources
Tutors and homeschooling educators
Topics Covered:
Crude oil, hydrocarbons and
Fractional distillation and properties of hydrocarbons
Cracking and
Alcohols, acids, esters
Reactions and tests for organic compounds
Why Choose This Resource?
Fully aligned with the 9-1 Chemistry specification
Supports both higher and foundation tiers
Designed by experienced science educators
Saves planning time and boosts student outcomes
Title:
Chemistry: Organic Chemistry Complete Revision Pack (Notes, Videos, Exam Mark Schemes & More)
Description:
This comprehensive Organic Chemistry revision pack is tailored for Chemistry students, covering everything they need to master the topic with confidence. Perfect for classroom use, independent study, or targeted revision.
Included:
Concise and student-friendly notes on all key concepts: hydrocarbons, , , alcohols, acids, esters, fractional distillation, and cracking
Engaging video links to tricky concepts and reactions
Exam-style questions (short & long answer) aligned with syllabus
Mark schemes for all questions to support peer or self-assessment
Fill-in-the-blanks worksheets for active recall and revision
long-answer and short-answer questions with model answers
Topic-specific activities to stretch and challenge higher-tier students
Designed to:
Strengthen understanding through varied question formats
Build exam technique and confidence
Support flipped learning and independent revision
Ideal for:
Teachers planning engaging lessons
Students revising for exams
Tutors delivering structured topic reviews
Suitable for:
Chemistry and Chemistry students following similar organic chemistry topics.
Chemistry: Organic Chemistry Complete Revision Pack (Notes, Videos, Exam Practice & More)
This comprehensive Organic Chemistry revision resource is tailored for Chemistry students and includes everything needed to master the topic. Ideal for classroom use, homework, revision sessions, and independent learning!
Included:
Clear & concise revision notes covering the full Organic Chemistry topic
Topic-wise video links to support visual learners
Exam-style questions (short and long answer) with detailed mark schemes
Fill-in-the-blanks worksheets for active recall and consolidation
Long and short marker questions to develop exam technique
Fully aligned with the Chemistry specification
Topics Covered:
Crude oil and hydrocarbons
Fractional distillation
Cracking and its importance
Alcohols, acids and esters
Functional groups and reactions
Complete vs incomplete combustion
and addition reactions
Perfect For:
In-class revision
Homework tasks
exam preparation
Tutoring and intervention groups
Supporting students in Year or advanced Year 9
Help your students boost confidence, consolidate knowledge and sharpen exam skills with this all-in-one Organic Chemistry revision pack!
OCR B Chemistry Chemical Changes: Complete Study Pack
Make revision easier and more effective with this all-in-one resource for the Chemical Changes topic in OCR Gateway B Chemistry. Whether you’re a teacher planning lessons or a student aiming for top marks, this pack is designed to boost understanding and exam performance.
What’s Included:
Detailed Student-Friendly Notes
Clear, concise explanations covering the reactivity series, acids & , electrolysis, , salt formation, and more.
Engaging Teaching Videos
Topic-based visual explanations and animations to support active learning and revision.
Exam-Style Questions
A range of short and long answer questions, all aligned with OCR B specification.
Mark Schemes Included
Ideal for self-assessment, peer marking, or teacher-led feedback.
Fill-in-the-Blanks Activities
Great for in-class starters, homework tasks, or active revision.
Long & Short Marker Questions
Perfect for practicing extended writing and applying keywords in context.
OCR A Chemistry: Chemical Changes Complete Resource Pack
Make teaching and learning the Chemical Changes topic easy and effective with this all-in-one resource tailored for OCR Gateway A Chemistry. Perfect for classroom teaching, independent revision, or homework!
Included?
Detailed Student-Friendly Notes Clear explanations of the reactivity series, displacement reactions, electrolysis, acid-base reactions, and metal extraction.
High-Quality Video Links Curated visual content to boost understanding of key concepts.
Exam-Style Questions A mix of short and long-mark answer questions to build exam confidence.
Official Mark Schemes Aligned with OCR standards for accurate self-assessment.
Fill-in-the-Blanks Worksheets Reinforce learning through structured practice.
Short & Long Answer Question Bank exam-focused questions with detailed model answers.
Covers Key OCR A Topics
Reactivity series & displacement
Acids, bases &
Making salts (including titration method)
Electrolysis (theory & applications)
Extraction of metals
Ideal For:
Teachers delivering the OCR Gateway A Chemistry curriculum
Students revising for exams
Intervention groups or remote learning tasks
Save time. Improve outcomes. Build exam confidence.
Download now and give your students the expert support they deserve!
Chemistry: Chemical Changes Complete Resource Pack
Everything you need to teach or revise the topic from the Chemistry specification all in one easy-to-use bundle! Ideal for classroom delivery, revision sessions, or independent study.
Included:
Comprehensive Student Notes Clear, structured explanations covering acids, bases, , reactivity series, displacement reactions, making salts, electrolysis, and metal extraction.
Engaging Videos Topic-by-topic with diagrams and exam tips.
Exam-Style Questions A mix of short and long answer questions tailored to format.
Mark Schemes Detailed answers with marking guidance to assess and support learning.
Fill-in-the-Blank Worksheets Reinforce core concepts with engaging scaffolded tasks.
Practical Methods & Diagrams Easy-to-follow summaries of required practicals.
Long & Short Marker Questions Exam-style questions designed to build exam technique and confidence.
Revision Checklist Tick-box list mapped to the spec.
Perfect for:
Chemistry teachers
Year and students
Homework, revision, classwork, or catch-up
Foundation & Higher tiers
Format: + Editable Word Documents
Specification: Chemistry Topic: Chemical Changes
Suitable for use with /OCR with minor tweaks.
Chemistry Chemical Changes: Complete Resource Pack
This high-quality, student-friendly resource pack covers the entire Chemical Changes topic for the Chemistry specification.
What’s Included?
Comprehensive Notes Clear, exam-focused explanations with diagrams
Engaging Teaching Videos Linked with each subtopic
Practice Exam Questions From past papers
Full Mark Schemes Aligned to official style
Fill-in-the-Blanks Worksheets Perfect for active revision
Short and Long Answer Questions With detailed model answers
Keyword Lists & Definitions For key terms like electrolysis, reactivity series, , etc.
& Match Activities Ideal for classroom starters or revision games
Printable and Editable Formats Ideal for both classroom and remote teaching
Topics Covered:
The Reactivity Series
Acids, Bases &
Making Salts
Electrolysis
Extraction of Metals
Perfect for:
teachers, tutors, , and students wanting structured, exam-ready material.
Format: , Word, and files included for flexibility in teaching and assessment.
Support & Updates:
Includes links to optional support group & revision timetables!
Chemistry Chemical Changes | Complete Teaching & Revision Resource Pack
This comprehensive resource covers the Chemistry topic: Chemical Changes in depth ideal for classroom teaching, independent revision, or tutoring.
Inside?
Detailed student-friendly notes
Engaging lesson videos
Fill-in-the-blanks worksheets to reinforce key terms
Long & short answer exam-style questions (structured & extended response)
Mark schemes for all question types
Past paper-style practice questions
Reinforcement activities including match-the-following, true/false & diagrams
Designed to match the Chemistry syllabus
include:
Reactivity series
Displacement reactions
Acids, bases, and salts
Electrolysis and extraction of metals
Making salts: titration, precipitation, and
Perfect for:
Year & learners
Teachers seeking a ready-made lesson pack
Revision classes and after-school sessions
Flipped learning or homework assignments
Editable and printable format | Suitable for classroom use and digital learning platforms.
Save time, ensure syllabus coverage, and boost exam confidence with this all-in-one resource.
Included:
Detailed Notes Student-friendly explanations of key concepts like the reactivity series, acids and bases, electrolysis, extraction of metals, and making salts.
Engaging Video Links Curated list of revision videos and animations to support visual learning.
Fill-in-the-Blanks Worksheets Perfect for active recall and lesson starters.
Short & Long Answer Questions Exam-style questions with detailed, model answers to develop writing and application skills.
Exam Questions & Mark Schemes A mix of foundation and higher-tier questions from -style assessments with official-style marking guidance.
Match the Following, True/False Tasks Great for revision games, quizzes, and classroom engagement.
Differentiated Activities Suitable for all abilities, with scaffolded questions and stretch tasks.
Topics Covered:
Reactivity series of metals
Displacement reactions
Acids, and bases
Making salts
Electrolysis
Extraction of metals
Ionic equations and half equations
What the Pack Includes
Comprehensive Notes
Covers all essential subtopics: ionic, covalent, and metallic bonding; simple vs giant molecular structures;