PowerPoint that covers the following learning objectives: Define the mass of an object. Measure mass of an object using a mass balance. Includes questions, pictures, instructions and a practical in which the students have to use mass balances to measure the mass of up to 20 objects. There are questions that ask students to add masses of objects together, substract masses and work out the difference. The results table, questions and space for answers are on the worksheet. This is for a primary/early secondary class. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

PowerPoint that covers the following learning objectives: Measure the temperature of a substance. Plot a graph of temperature vs. time. In this investigation, students will compare how a large beaker of hot water and a small beaker of hot water cool down differently. They will form a research question, hypothesis, fill in table of results, plot line graphs and form a conclusion. PowerPoint includes research question, hypothesis, method, graphs and conclusion. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Practice calculating atom economy with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Quiz includes: Reactivity series Extracting metals Displacement Reactions Quiz is out of 28 marks, so half the lesson to do the quiz and the other half to go over answers. Mark scheme is included.

Questions and answers on bonding and structure in GCSE chemistry.

24 mark quiz on the following topics: Writing chemical formula for ionic compounds. Properties and structure of ionic compounds. Drawing ions and ionic bonding. Describing how ionic bonds form. Mark scheme included.

Unlock the fundamentals of ionic compounds with this comprehensive teaching resource! This PowerPoint presentation is ideal for educators aiming to deliver engaging, hands-on lessons in chemistry. Key Features: Clear Learning Objectives - Students will explore: The electrical conductivity of ionic compounds in different states. The reasons behind high melting and boiling points. Practical demonstrations to test conductivity in solid, aqueous, and molten states. Interactive Starter Activities - Includes tasks like diagramming ionic bonding, writing equations, and identifying ionic compound properties, promoting critical thinking and problem-solving. Experimental Focus - Step-by-step instructions for conducting safe, hands-on experiments using basic lab equipment to test conductivity and understand ionic behavior. Detailed Explanations - Breakdowns of how ionic structures influence properties, with visual aids like animations and examples for easy comprehension. Built-in Assessments - Thought-provoking questions challenge students to apply their knowledge and reinforce learning. Perfect for middle and high school chemistry classes, this ready-to-use resource ensures an engaging and educational experience. Equip your students to master the properties of ionic compounds with confidence!

• Calculate the power of an electrical device. • Practice converting units using kilo, mega and giga prefixes. • Rank electrical appliances in order of power. • Rearrange the electrical power equation to calculate the energy transferred. • Calculate efficiency using input and output power.

Dive into the fascinating world of carbon allotropes with this lesson on fullerenes and graphene, last updated on 3rd December 2024. This engaging resource introduces students to two of carbon’s most innovative forms, exploring their unique structures, properties, and applications. Fullerenes are hollow molecular structures made of carbon atoms arranged in hexagonal and pentagonal rings. Their spherical and tubular forms, such as C60 molecules and carbon nanotubes, exhibit remarkable properties like high tensile strength and excellent thermal and electrical conductivity. These characteristics make them valuable for applications in materials science, electronics, and even targeted drug delivery. Graphene, a single-atom-thick layer of carbon atoms arranged in a hexagonal lattice, is the thinnest, strongest, and most conductive material discovered to date. It has groundbreaking potential in flexible electronics, advanced computing, and energy storage. This lesson includes: Thought-provoking starter questions to activate prior knowledge on carbon bonding and allotropes. Hands-on activities like creating a graphene sample using sticky tape. Detailed notes on the discovery, structure, and uses of fullerenes and graphene. Exam-style questions to solidify understanding of their electrical conductivity, mechanical properties, and real-world applications. How to use: Begin with the starter activity to encourage discussion about carbon’s versatility. Transition to hands-on experiments and guided note-taking, concluding with review questions to assess comprehension. This resource provides an exciting way for students to explore cutting-edge materials that are shaping the future of science and technology.

PowerPoint that covers the changes of state between solids, liquids and gases for a KS3 level class. Includes diagrams, questions and answers.

PowerPoint that covers the following learning objectives: Practice naming salts. Write word equations for the reactions between metals and different acids. Write the formula of salts using the charges of ions. Includes questions, answers and explanations. This is made for a GCSE chemistry class.

PowerPoint that covers states of matter (solids, liquids and gases) for a KS3 level class. Includes questions, answers and assessment for learning opportunities.

Learning Objectives: To be able to state the number of atoms of each element in a chemical formula with or without brackets. To be able to name compounds consisting of non-metals only and a combination of metals and non-metals. To be able to describe how to name a compound.

This engaging lesson on giant covalent structures, updated on 3rd December 2024, provides students with a comprehensive understanding of this unique type of chemical bonding. The resource includes interactive activities, clear diagrams, and detailed explanations tailored for secondary school science students. Giant covalent structures consist of non-metal atoms bonded together by strong covalent bonds, forming extensive lattice structures. Examples include diamond, graphite, and silicon dioxide. These substances exhibit properties like high melting and boiling points due to strong bonds, hardness (except for graphite, which is soft and slippery), and poor electrical conductivity (with graphite as an exception due to its delocalized electrons). The lesson covers: Key examples of giant covalent structures. Comparative analysis of their properties. Applications such as diamond in drill bits and jewellery, graphite in pencils and lubricants, and silicon dioxide in glass and ceramics. With structured activities, such as matching exercises and review questions, students will reinforce their understanding of concepts like why diamond is a non-conductor and graphite is an excellent conductor. Starter questions encourage critical thinking about molecular forces and conductivity, while an optional video link provides visual reinforcement. How to use: Teachers can guide students through the material by introducing the big question, using interactive matching tasks, and encouraging collaborative discussion during the exercises. This resource ensures students grasp the fundamental properties and applications of giant covalent structures in real-world contexts.

This resource is a complete lesson on expressing concentrations, ideal for secondary school chemistry students. It covers fundamental concepts of solution concentration, with step-by-step explanations and engaging activities. The PowerPoint presentation (.pptx) includes clear visuals and practice questions designed to enhance student understanding of the topic. What’s Included: Learning Objectives: Define the concentration of a solution. Calculate concentration in g/dm3 using mass and volume. Determine the mass of solute from given concentrations and volumes. Explore methods to adjust solution concentrations. Starter Activity: Students calculate relative atomic mass, relative formula mass, and percentage composition of compounds. Key Definitions: Clear explanations of solute, solvent, and solution with relatable examples, such as diluting squash. Interactive Examples: Real-life contexts like adjusting saltwater concentration through adding solute or reducing solvent. Concentration Equation: Formula and practice questions, emphasizing unit conversions (e.g., cm3 to dm3). Review and Reflection: Guided review questions to consolidate understanding. Key Features: This resource offers a mix of theoretical knowledge and practical application, including problem-solving tasks with answers for feedback. It helps students grasp concentration concepts essential for chemistry and real-world applications, like preparing solutions in labs. File Type: PowerPoint (.pptx) Updated: December 2024 – Includes enhanced examples and additional practice questions. Perfect for classroom teaching or independent learning, this lesson is designed to engage students while building core skills in chemistry!

This engaging PowerPoint presentation, titled Surface Area, provides an in-depth exploration of how surface area affects the rate of chemical reactions. It is specifically designed for science educators aiming to deepen students’ understanding of collision theory and reaction dynamics. The resource begins with clear learning objectives: identifying factors influencing reaction rates and explaining how surface area impacts these rates. A starter activity involving word unscrambling and foundational questions primes students for the main content. The lesson introduces collision theory, activation energy, and the role of particle interactions in reaction rates. Students explore the effects of surface area through practical examples, including calculations comparing the surface area of whole cubes and smaller subdivisions. Visual aids and structured activities, such as filling in the gaps and analyzing reaction scenarios, enhance comprehension. A detailed explanation of how increased surface area leads to more frequent and energetic collisions solidifies theoretical understanding. This resource also includes a practical alternative using a video demonstration of calcium carbonate reacting with hydrochloric acid. Students learn to graph reaction rates and interpret data, distinguishing between scenarios involving whole and crushed marble chips. The steeper slope for crushed chips vividly illustrates the concept of reaction rate acceleration. Practice questions and challenge questions extend learning opportunities for diverse student abilities. The included file is a PowerPoint presentation (.pptx), ensuring compatibility with standard devices. Updated with the latest interactive features and alternative formats, this resource is a valuable tool for both classroom and virtual teaching environments. Keywords: Collision Theory, Surface Area, Reaction Rate and Activation Energy.

This PowerPoint presentation, titled Solubility, provides a comprehensive introduction to solubility for secondary-level science students. It focuses on defining solubility, identifying soluble and insoluble substances, and understanding how temperature impacts solubility. This resource offers a hands-on and theoretical approach, designed to align with curriculum standards and foster deep learning. The lesson begins with clear learning objectives and a starter activity that introduces key concepts and vocabulary. Students are guided through the definitions of solute, solvent, and solution, reinforced with real-world examples. The core lesson explains solubility as the maximum mass of solute that can dissolve in 100g of water, with detailed comparisons between substances like sugar and salt. Interactive activities include labeling substances as soluble or insoluble and filling in the gaps to consolidate understanding. Students also explore the concept of saturated solutions and how temperature affects solubility, with thought-provoking questions that connect theory to real-life contexts, such as seawater solubility at varying temperatures. The practical element guides students through an experiment to investigate the effect of temperature on solubility, complete with a detailed method, safety instructions, and analysis questions. Students learn to calculate solubility, plot graphs, and interpret data, developing their analytical and graphing skills. Updated with modern visuals and engaging activities, this PowerPoint file (.pptx) is compatible with most devices and adaptable for classroom or independent learning. It is an invaluable resource for educators seeking to make the topic of solubility accessible and engaging for their students.

This interactive PowerPoint presentation, titled Solutions, is designed for secondary-level science students to explore the concept of solutions, how substances dissolve, and the particle model of dissolution. It provides clear, engaging, and practical content, aligning with key science curriculum standards. The lesson begins with well-defined learning objectives: understanding key terms related to solutions, describing observations during the dissolution process, and explaining how substances dissolve using the particle model. A starter activity using word unscrambling ensures students are immediately engaged while introducing core vocabulary such as solute, solvent, and solution. Core content includes detailed explanations and examples of everyday solutions like sugar in tea, copper sulfate in water, and nail polish in acetone. The lesson uses visual aids, such as particle diagrams, to illustrate the arrangement and interaction of particles during the dissolution process. Practical tasks, like filling in the gaps and analyzing real-world examples, deepen students’ understanding. A hands-on demonstration reinforces the law of conservation of mass by measuring the mass of a solute, solvent, and solution. Students are guided to observe and calculate that mass remains unchanged during dissolution, emphasizing key scientific principles. The lesson concludes with review questions that assess comprehension and encourage critical thinking. Updated with modern examples and enhanced visuals, this resource provides an up-to-date and adaptable tool for educators. Delivered in a PowerPoint format (.pptx), it ensures compatibility with most devices and platforms. This lesson is perfect for both classroom teaching and independent learning. Keywords: Solutions, Solute, Solvent & Conservation of Mass.

This comprehensive PowerPoint presentation, introduces students to the concept of filtration and its applications in separating mixtures. Designed for secondary-level science students, the lesson blends theoretical understanding with practical activities to make learning interactive and impactful. The lesson begins with clear learning objectives: defining mixtures, describing the process of filtration using correct apparatus, and explaining its uses in separating insoluble solids from liquids. A starter activity engages students by asking them how to separate simple mixtures like flour and beans, setting the stage for deeper exploration of the topic. Core content explains mixtures as two or more substances not chemically joined and introduces filtration as a method to separate insoluble solids from liquids. Visual aids and labeled diagrams help students understand the process, detailing how filter paper allows smaller liquid particles to pass through as filtrate, while larger solid particles remain as residue. Examples like muddy water and coffee filtration provide relatable, real-world contexts. The practical component involves a class demonstration or student experiment where mixtures such as muddy water and copper sulfate solution are separated using filtration. Students answer reflective questions to reinforce their understanding, such as identifying filtrates and residues and why some mixtures, like copper sulfate solution, cannot be separated using this method. The lesson includes practice questions, gap-fill activities, and a plenary to summarize key learning points. Delivered in a PowerPoint format (.pptx), it is compatible with most devices and updated with modern visuals and examples for enhanced engagement. This resource is ideal for classroom teaching or independent learning, providing a thorough exploration of filtration techniques.