A lesson to introduce the concept of covalent bonds through PPT and animation. Students learn the rules of how to draw dot cross diagrams to represent covalent bonds and apply their knowledge to draw hydrogen chloride, chlorine, oxygen, ammonia, methane, ethane, ethene, water and carbon dioxide.

2 complete lessons introducing enthalpy changes. By the end of the lesson students should: Know that enthalpy is the heat change measured at a constant pressure and state the standard conditions Be able to define what we mean by standard enthalpy of a reaction Be able to construct and interpret enthalpy level diagrams showing an energy change Lesson includes discussion points and questions to check understanding.

8 longer response exam questions and some multiple choice. This document can be modified and the order of questions can be changed or removed. The total time for this document is 65 minutes Mark scheme is included. I have used this document as a timed revision exercise but the document can be used as a summative exam. Exam questions focus on the the periodic table and trends within the table.

A series of lessons that students can complete in class or at home. It is an introduction to the first units studied and builds on previous knowledge learned at GCSE. Lessons include: Describe the structure of the atom and atomic particles Calculate mass number and atomic number Define the term isotope Explain what is relativity and why do we compare to carbon 12 Define relative isotopic mass, relative atomic mass, relative molecular mass and relative formula mass

A useful revision tool for students preparing for the Edexcel IGCSE Chemistry exam Summer 2022. The 12 paged booklet includes the specification points for students to plan their revision plus details of core practicals they could be tested on. There are also a large range of revision questions to test student knowledge. Great for class revision or homework. Supports students with revision on specific topics.

A useful revision tool for students preparing for the Edexcel IGCSE Chemistry exam Summer 2022. The 14 paged booklet includes the specification points for students to plan their revision plus details of core practicals they could be tested on. There are also a large range of revision questions to test student knowledge. Great for class revision or homework. Supports students with revision on specific topics.

Welcome aboard the Midnight Express, an opulent vintage train renowned for its luxurious journeys across picturesque landscapes. However, tonight’s journey takes an unexpected turn when Mrs. Boucheron, a wealthy socialite, is found murdered in her cabin. As the train hurtles through the night, suspicion falls on the eight eclectic passengers. You are the detective who must solve the mystery and identify the killer before the train reaches its final destination. The story runs alongside tasks to test students’ knowledge and understanding of formulae and equations (physical chemistry). The escape room is interactive. Students can move objects and click on them to reveal clues. No handouts are required but scrap paper is useful as some clues need to be written down and rearranged. There are gentle hints at the top of each page but students should click around the whole room to move or reveal clues. It is important clues are solved as they are required to pass to the next page. The escape room is a great end-of-topic task to check student´s understanding in a novel way. What is a digital escape room? Digital Escape rooms are interactive activities that promote individual learning and peer collaboration through problem-solving. Each escape room has a range of activities to challenge the students while also covering the specification. This means they are an excellent resource to use as a revision tool. All of the activities are online, eliminating the need for printing materials. How does the escape room work? Students will be given a link to access the digital escape room. You do not need to provide an email address or a Google account to access the material. Escape rooms can be completed on laptops, tablets, and mobile phones, so they can be set as homework or used in cover lessons. Starting the Task • Give students the link to the escape room • Students can enjoy working through the challenges with a partner but they can be completed alone. • Students will need to look closely at the images. Some objects can be moved to reveal clues, other need to be clicked on. • There is a teacher answer sheet provided if you need to guide students.

In the heart of Victorian London, a mysterious wave of terror has swept through the fog-laden streets. The notorious Jack the Ripper has resurfaced, leaving a series of gruesome murders in his wake. You are a young policeman racing against time to uncover the identity of Jack the Ripper before he claims his next victim. The story runs alongside tasks to test students’ knowledge and understanding of the reactivity series to include: understand how metals can be arranged in a reactivity series based on their reactions with :water and acid. understand how metals can be arranged in a reactivity series based on their displacement reactions know the order of reactivity of these metals: potassium, sodium, lithium, calcium, magnesium, aluminium, zinc, iron, copper, silver, gold know the conditions under which iron rusts understand how the rusting of iron may be prevented understand the terms: oxidation reduction redox oxidising agent reducing agent The escape room is interactive. Students can move objects and click on them to reveal clues. No handouts are required but scrap paper is useful as some clues need to be written down and rearranged. There are gentle hints at the top of each page but students should click around the whole room to move or reveal clues. It is important clues are solved as they are required to pass to the next page. The escape room is a great end-of-topic task to check student´s understanding in a novel way. What is a digital escape room? Digital Escape rooms are an interactive activity which promote both individual learning and peer collaboration through problem solving. Each escape room has a range of activities to challenge the students whilst also covering the specification. This means they are an excellent resource to use as a revision tool. All of the activities are online, eliminating the need for printing materials. How does the escape room work? Students will be given a link to access the digital escape room. You do not need to provide an email address or have a google account to access the material. Escape rooms can be completed on laptops, tablets and mobile phones, so they can be set as homework or used in cover lessons. Starting the Task • Give students the link to the escape room (on next page) • Students can enjoy working through the challenges with a partner but they can be completed alone. • Students will need to look closely at the images. Some objects can be moved to reveal clues, other need to be clicked on. • There is a teacher answer sheet provided if you need to guide students.

38 longer response exam questions. This document can be modified and the order of questions can be changed or removed. The total time for this document is 8 hours. Mark scheme is included. I have used this document as a timed revision exercise but the document can be used as a summative exam. Topics included: Alkanes and Alkenes Cycloalkanes Alkanes: homologous series, isomerism and reactions Alkanes: formulae, isomers and reactions Analyse the properties of ethane, polymers and biodegradation Comparing methods for making ethanol Compounds from oil and fractional distillation Demonstrate understanding of molecular formula Experiment for the cracking of hydrocarbons Hydrocarbons: formulae, reactions and isomers Producing ethanol and methanol The questions test both knowledge and application of knowledge.

The escape room is online and interactive, using the platform genially. No personal information is collected from the students. The questions throughout the game are based on a knowledge of the kinetic theory, with multiple choice questions and general knowledge. Students should have some knowledge of the points listed below (or access to their notes/textbook for research purposes. Specification points covered: Properties of solids, liquids and gases and particle models The effect of temperature and pressure on the volume of gases. Describe the changes of state in terms of melting, boiling, freezing, evaporation, condensation, and sublimation. Define the terms solute, solution, and solvent. Describe and explain the term diffusion and what factors speed up diffusion in gases. Icons on each page allow students to move through the story, or provide a clue. If students are stuck, they should try touching objects on the page as these can also hold clues. I have provided the answers to the password questions. The multiple-choice questions allow students to pass to the next stage. Please check out the video to see the type of clues.****

A 39 page PDF document of organic chemistry exam questions. The topics include: Reactions of carbonyl compounds Aromatic carboxylic acids and their derivatives Titration Preparation and analysis of Paracetamol from phenol Reactions of hydrocarbons and amino acids Organic acids Vitamin C Reactions of Phenol Reactions with alcohol Benzene reactions Hydrolysis of haloalkanes Organic compounds containing nitrogen Answer booklet included. Each question is on a separate sheet so teachers can choose which questions to provide for students.