A worksheet on writing chemical formulae, with answers. Two versions are included, PowerPoint and Word. In this worksheet, students will develop the skills of: Using a particle diagram to identify which elements are in a compound, and the relative numbers of atoms of each element in the compound Using particle diagrams and/or written information to write the chemical formulae for compounds Naming familiar two-element compounds Drawing particle diagrams for compounds This worksheet is scaffolded with some gaps filled in to model how to correctly complete the table. This is based on the KS3 Activate curriculum, from Chapter 2 “Elements, atoms and compounds” from Activate 1. However, this should be suitable for any KS3 class or lower ability KS4 class studying chemical formulae.

A colour coded worksheet with ramped questions designed to teach students to independently write word equations for reactions between a metal and oxygen. Designed for a KS3 lower ability class, but could be suitable the whole way up to year 11. Contains an example and 12 questions for students to attempt. Contains answers.

A revision placemat designed for a lower ability year 10 class for the ‘electrolysis’ topic. It is well scaffolded. The placemat covers: Labelling cathode, anode, cations, anions, electrolytes Reactivity series The general process of electrolysis Predicting the products of electrolysis of molten ionic compounds The general rules for the electrolysis of aqueous solutions Predicting the products of electrolysis of aqueous solutions

A colour-coded worksheet to scaffold writing word equations for displacement reactions. The worksheet contains a description of displacement reactions, a reactivity series for reference, an example of a completed word equation, and 15 questions for students to attempt ramped in difficulty. Eventually students should work up to writing word equations for displacement reactions without needing the colour coding.

This resource is based on the AQA GCSE Combined Science syllabus, and was designed for a lower set year 9 group. It is useful as a support sheet throughout the topic, or as a revision tool at the end of the unit. The resource covers the structures and properties of: Diamond Graphite Graphene Buckminsterfullerene Carbon nanotubes

This resource is based on the AQA GCSE Combined Science syllabus. It was designed for a lower set year 9 class and used as a support sheet throughout the unit. However, it was also used successfully with a higher ability year 11 class as a revision tool for upcoming exams. This resource is an A3 knowledge organiser that contains information about: How ionic bonds are formed The properties of ionic compounds (description and explanation) How covalent bonds are formed A brief overview of dot-and-cross diagrams The properties of small covalent molecules (description and explanation)

A revision placemat designed for a higher ability year 7 class based on using and interpreting periodic tables. It could be used for a lower ability KS4 class. The resource contains two different versions, a ‘challenge’ sheet and a ‘support’ sheet. There are only slight differences between the two. These words can be removed if you do not wish the student to know which sheet they are receiving. The placemat contains: Identifying the key groups in the periodic table (e.g. alkali metals, halogens, noble gases, transition metals) Identifying groups and periods in the periodic table Using the periodic table to find an element’s chemical symbol, mass number and atomic number Defining key terms that describe an element’s property, e.g. conductive, malleable, brittle The organisation of the periodic table Using an element’s melting point and boiling point to determine its state at room temperature History of the periodic table (Newlands and Mendeleev)

A color-coded worksheet to help students work through word equations for neutralisation reactions. Really useful to help lower ability or KS3 classes visualise where the products of neutralisation reactions come from. Includes a worked example and answer key.

A resource containing: Five A3 information sheets on giant covalent molecules / allotropes of carbon (diamond, graphite, graphene, carbon nanotubes, Buckminsterfullerene) A structured template for an A4 fact sheet for students to fill in This resource works great for SEND classes that benefit from movement around the room. This is a great reading comprehension task and trains students to seek relevant information from chunks of text. This resource was designed for a low ability year 9 class as end of unit revision.

Designed for students studying the AQA GCSE Chemistry syllabus, although also suitable for AQA GCSE Combined Science students. This is an A3 Knowledge Organiser which details the following: How to read a periodic table What a ‘group’ tells us in the periodic table Atomic structure Position of alkali metals, halogens, noble gases and transition metals in the periodic table Trends in reactivity of alkali metals Trends in reactivity of halogens Why noble gases are inert Physical and chemical properties of transition metals

A knowledge organiser based on the AQA GCSE Combined Science topic ‘Chemistry of the Atmosphere’. This knowledge organiser covers: Chemistry of the atmosphere - early atmosphere vs. current atmosphere. How did it change over time? Greenhouse gases and the greenhouse effect Sulfur dioxide how it is formed and the problems it causes Oxides of nitrogen how it is formed and the problems it causes Carbon monoxide how it is formed and the problems it causes Particulate carbon how it is formed and the problems it causes Acid rain

An A3 knowledge organiser on the Organic Chemistry topic from the AQA GCSE Combined Science syllabus. Also suitable for AQA GCSE Chemistry, although does not include the ‘more organic chemistry’ topic. The knowledge organiser includes information on: The structure and formula of alkanes The structure and formula of alkenes Tests for alkenes Complete combustion of hydrocarbons Incomplete combustion of hydrocarbons Trends in the properties of hydrocarbons Fractional distillation Cracking

A revision placemat overviewing a topic on acids and alkalis, designed for a top set year 8 class. Could be used for a lower ability KS4 class. The revision placemat is double sided, with trickier content on the back e.g. symbol equations - could be printed single sided if needed. Topics covered: Examples of acids and alkalis pH scale Use of universal indicator and litmus paper Neutralisation reactions Word equations for neutralisation reactions Matching acids to their sources (from food and drink) Balanced symbol equations for neutralisation reactions

A full hour lesson designed for year 7 as part of an ‘introduction to science’ unit, teaching key science skills to new students in KS3. This full hour lesson resource contains: A ‘5 in 5’ style retrieval starter recapping key concepts from primary school, lab safety, and scientific apparatus A retrieval practice slide checking students’ prior knowledge on reading scales (measuring cylinders, thermometers) - includes an answer slide A health and safety slide Practical activity making measurements of volume, temperature, length and mass - with printout of method and results tables A written plenary task

A full hour lesson designed for year 7 as part of an ‘introduction to science’ unit, teaching key science skills to new students in KS3. This full hour lesson resource contains: A ‘5 in 5’ style retrieval starter recapping key concepts from primary school, lab safety, scientific apparatus, measuring, Bunsen burners, writing methods, drawing tables A lesson hook - funny graphs showing that correlation does not equal causation A guided student discussion - name the different types of graph and chart Direct instruction on categoric vs. discrete data A checkpoint task on categoric vs. discrete data - which is which? A fill in the blanks task, with answers direct instruction - rules for drawing a graph Spot the mistakes task in various graphs Guided teacher model (visualiser required) - students draw graph along with teacher Independent task - students draw their own line graph from a results table A written plenary task

A full hour lesson designed for year 7 as part of an ‘introduction to science’ unit, teaching key science skills to new students in KS3. This full hour lesson resource contains: A ‘5 in 5’ style retrieval starter recapping key concepts from primary school, lab safety, scientific apparatus, measuring, Bunsen burners A lesson hook - writing instructions for an alien to draw a stick man (guidance for teachers included) A task on reproducibility - students follow instructions for drawing a house Direct instruction on what makes a good scientific method Independent task - writing instructions for making a cup of tea Practical demo - teacher follows students’ instructions and makes cups of tea Peer assessment slide An independent task - students write a method for a scientific investigation A written plenary task

A full hour lesson designed for year 7 as part of an ‘introduction to science’ unit, teaching key science skills to new students in KS3. This full hour lesson resource contains: A ‘5 in 5’ style retrieval starter recapping key concepts from primary school, plus questions on lab safety An embedded animated video showing and naming key scientific apparatus in the lab A scavenger hunt activity, for students to find key practical equipment in the science lab Introduction slides on 2D drawings of apparatus Whiteboard quiz on naming / drawing apparatus, with answers An independent task on drawing apparatus, with answers A written plenary task

A full hour lesson designed for year 7 as part of an ‘introduction to science’ unit, teaching key science skills to new students in KS3. This full hour lesson resource contains: A ‘5 in 5’ style retrieval starter recapping key concepts from primary school A slide on expectations in science lessons An activity spotting lab safety issues from an image, with answers (can be printed if preferred) An embedded music video An introduction into hazard symbols A hand signal quiz on hazard symbols An independent task on hazard symbols, with answer slide A written plenary task

A full 1 hour lesson designed for a lower attaining year 11 class studying the AQA GCSE Combined Science syllabus, from spec point 5.1.1.5 - Size and mass of atoms. This lesson is focused around: Students recalling the radius of an atom, and radius of the nucleus Students being able to write in standard form Students determining the mass number of an element using the periodic table This lesson includes: A retrieval “5 in 5” starter Interesting lesson hooks with exciting facts Plenty of models to help students understand the scale of an atom An embedded video explaining the size of an atom Worked examples ‘Checkpoints’ such as multiple choice questions Independent practice tasks with answer slides Exam practise with mark schemes A written plenary

A full hour lesson designed for year 7 as part of an ‘introduction to science’ unit, teaching key science skills to new students in KS3. This full hour lesson resource contains: A ‘5 in 5’ style retrieval starter recapping key concepts from primary school, lab safety, scientific apparatus, measuring, Bunsen burners, writing methods A lesson hook - activity where students try to remember information from a chunk of text compared to information from a table Direct instruction on how to draw a table A worked example for drawing a results table A ‘spot the mistake’ task - students find the errors in various results tables Independent tasks with answers - students draw their own results tables A written plenary task