Spark Science
Spark Science provides high quality science educational resources for secondary school teachers.
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Spark Science provides high quality science educational resources for secondary school teachers.
Featured resources
Counting Atoms in a Chemical Formula
A comprehensive, engaging, challenging and interactive lesson package designed with non-science/non-chemistry specialist teachers in mind!
This lesson contains:
Lesson powerpoint - including teacher notes and answers in “notes” section
Student led lesson worksheet
Teacher answer sheet
Lesson resources contain:
In-built challenge tasks throughout
In-built scaffolded learning for lower abilities
Various activites to assess progress and understanding that you can tailor to fit any class or available resources
Objectives:
Students will be able to…
Identify elements in chemical formula (using a periodic table)
Count the number of atoms in formulas containing subscripts
Count the number of atoms in formulas containing multipliers
This lesson contains a student led lesson sheet, with the focus being on students learning through doing and practicing skills and identifying patterns and reasons themselves. Resources and slides ask students the key questions and develops ideas and concepts from the ground up and address common issues, mistakes and misconceptions.
This lesson contains AFL tasks which require mini-whiteboards, but can be adapted if these are not available.
Writing Word Equations
A comprehensive, engaging, challenging and interactive lesson package designed with AEN students and non-science/non-chemistry specialist teachers in mind!
This lesson contains:
Lesson powerpoint - including teacher notes and answers in “notes” section
Student led lesson worksheet
Teacher answer sheet
Lesson resources contain:
In-built challenge tasks throughout
In-built scaffolded learning for lower abilities
Various activites to assess progress and understanding that you can tailor to fit any class or available resources
Objectives:
Students will be able to…
Identify reactants and products in a word equation
Write word equations for different reactions
Turn word equations into sentences
Describe and explain why we use word equations in chemistry
This lesson contains a student led lesson sheet, with the focus being on students learning through doing and practicing skills and identifying patterns and reasons themselves. Resources and slides ask students the key questions and develops ideas and concepts from the ground up and address common issues, mistakes and misconceptions.
This lesson contains AFL tasks which require mini-whiteboards, but can be adapted if these are not available.
Nanotechnology - Uses and Problems
A lesson resource for teaching the possible applications, advantages and disadvantages of nanoparticles and nanotechnology.
Lesson/Resource Outcomes:
State possible uses of nanoparticles
Describe advantages of using nanoparticles
Describe some of the possible risks of using nanoparticles
Resource contains
Student worksheet (pdf and word doc)
Complete answer sheet (pdf and word doc)
5 A4/A3 printable information/newspaper article sheets (Reading level 3-4) on the uses of nanoparticles in medicine, electronics, cosmetics, clothing and catalysts
Exam question set on nanotechnology & mark schemes
Lesson 1 - Introduction to Electrolysis
This lesson is designed for AQA GCSE Chemistry and introduces electrolysis as a way of extracting metals from ores/metal compounds.
Lesson Objectives:
Name the parts of the electrolysis practical
Carry out a basic practical for the electrolysis of copper chloride
Predict the products of the electrolysis of a molten salt
Explain why we use electrolysis to extract metals
This Lesson Contains:
Lesson Powerpoint, including all answers and powerpoint notes to aid delivery and challenge tasks and mini-whiteboard AFL quiz
Blank electrolysis diagram handout for printing (editable and PDF)
Student worksheet/table (editable and PDF)
Complete answers
Practical risk assessment and instructions
Chemical Mixtures
A comprehensive, engaging and interactive lesson package designed with non-science/non-chemistry specialist teachers in mind!
This lesson contains:
Lesson powerpoint - including teacher notes and answers in “notes” section
Student led lesson worksheet
Teacher answer sheet
Elements, Compounds and Mixtures printable decision tree
Lesson resources contain:
In-built challenge tasks throughout
In-built scaffolded learning for lower abilities
Various activites to assess progress and understanding that you can tailor to fit any class or available resources
Objectives:
Students will be able to…
Describe what a mixture is
Give examples of mixtures in every day life
Identify mixtures from particle diagrams and examples
This lesson contains a student led lesson sheet, with the focus being on students learning through doing, practicing skills and identifying patterns and reasons themselves. Resources and slides ask students the key questions and develops ideas and concepts from the ground up and address common issues, mistakes and misconceptions.
This lesson contains AFL tasks which require mini-whiteboards and molymods, but can be adapted if these are not available.
Calculating Relative Atomic Mass
This lesson is designed for AQA GCSE Chemistry/Combined Science Trilogy and covers how to calculate relative atomic mass.
This lesson contains:
A lesson powerpoint complete with all answers, worked examples
Student worksheet (PDF and editable versions)
Worksheet answers (PDF and editable versions)
Lesson Objectives:
Define what an “isotope” is and identify examples
Calculate the relative atomic mass of elements from their relative isotopic masses and abundances
Bundle
KS3 Biology - Cells Topic
This bundle is a complete topic pack containing all powerpoints, student worksheets, risk assessments, stretch and challenge tasks, and answer sheets for the Biology topic “Cells”. It also contains many student-led activities on the powerpoints (particularly designed to make the learning of parts and functions of cells easier, more fun and student-led), plenary activities, and reading and literacy tasks (for specialised cells and unicellular organisms)
Bundle includes:
Lesson 1: Observing cells with a microscope
Lesson 2: Animal Cells
Lesson 3: Plant Cells
Lesson 4: Specialised Cells
Lesson 5: Movement of Substances (diffusion) in and out of cells
Lesson 6: Unicellular Organisms (focusing on euglena and amoeba)
Lesson Objectives:
Lesson 1: Observing Cells
Name the parts of a microscope
Describe how to use a microscope to observe very small objects
Calculate the total magnification used to observe an object
View and focus objects under a microscope
Lesson 2: Animal Cells
State what a cell is
Name the different parts of an animal cell
Describe the function of each part of an animal cell
Use a Microscope to view animal cells (cheek cells)
Lesson 3: Plant Cells
Identify parts of a plant cell from a diagram
Describe the function of each part of a plant cell
Compare the similarities and difference between an animal and plant cell
Use a microscope to view plant cells (pond weed)
Lesson 4: Specialised Cells
Know what a specialised cell and an adaptation is
Give some examples of specialised cells
Identify and describe the adaptations of some specialised cells
Explain how an adaptation makes a specialised cell good at its function
Lesson 5: Movement of Substances in and out of cells
Name some substances that move into and out of cells
Describe the process of diffusion
Describe examples of diffusion in cells
**Lesson 6: Unicellular Organisms **
Know what a unicellular organism is
Name 2 examples of unicellular organisms
Describe the features of an amoeba
Describe the features of an euglena
Chemical Formulas and Counting Atoms
A comprehensive, engaging, challenging and interactive lesson package designed with non-science/non-chemistry specialist teachers in mind!
**This lesson contains: **
Lesson powerpoint - including teaching notes and answers in “notes” section
Student led lesson worksheet
Teacher answer sheet
Lesson resources contain:
In-built challenge tasks throughout
In-built scaffolded learning for lower abilities
Various activites to assess progress and understanding that you can tailor to fit any class or available resources
Lesson Objectives:
Students will be able to…
Describe what a chemical symbol is and explain why we use them
Identify elements from their chemical symbols using a periodic table
Classify chemical formulas as representing either elements or compounds
Understand how to count the number of atoms in a chemical formula containing subscripts
This lesson contains a student led lesson sheet, with the focus being on students learning through doing and practicing skills and identifying patterns and reasons themselves. Resources and slides ask students the key questions and develops ideas and concepts from the ground up.
This lesson contains AFL which makes use of molymods and mini-whiteboards, but can be adapted if these resources are not available.
KS3 Introduction to Waves
This lesson covers what longitudinal and transverse waves are, the features of both kinds of waves, examples of these waves and what happens when waves meet barriers or each other. This is a perfect introduction lesson to KS3 topic on sound and waves.
This Lesson Contains:
Lesson powerpoint, including instructions for key demonstrations of both types of waves, full answers, plenary tasks, AFL whiteboard and discussion activities
Student worksheet (PDF and editable version)
Student worksheet answers sheet (PDF and editable version)
Lesson Objectives
Name the two different types of waves and label their features
Give an example of each kind of wave
Describe what happens when waves hit a barrier
Describe what happens when waves superimpose
Testing for Negative Non-Metal Ions
A lesson pack covering negative non-metal ion tests (halide, sulfate and carbonate).
This resource is designed for the AQA Triple Chemistry required practical from “Chemical Analysis”, and is relevant to higher and foundation students.
Lesson Objectives
Carry out simple precipitate tests to identify halide, sulfate and carbonate ions
Describe how to carry out precipitate tests to test for halide, sulfate and carbonate ions, including the names of any important reactants
Write balanced symbol and ionic equations for the reactions taking place in precipitation reactions
This resource contains:
Lesson powerpoint - including starter activity, practical instructions, tables, challenge task, multiple choice quiz plenary, and full answers
Student worksheet - including practical instructions, tables, and practical quesitons (PDF and editable word versions)
Student worksheet answers (PDF and editable word versions)
Risk assessment/order form - containing up to date CLEAPPS guidance as of Oct 2023.
Extracting Aluminium from Aluminium Oxide
A full lesson designed for GCSE chemistry AQA specification.
This lesson covers the case study of the extraction of aluminium oxide, the role of cryolite, what happens to the aluminium and oxide ions at the electrodes, and the need for the replacement of the positive electrode.
This lesson contains
A lesson powerpoint including all useful youtube video links, interactive plenary multiple choice quiz, electroplating challenge task and complete answers.
A guided reading activity with quesitons and complete answer sheet (PDF and editable versions)
An alternative information hunt sheet to be used with videos and/or the AQA GCSE Chemistry textbook, with complete answers (PDF and editable versions)
Video clip to aid in completion of both sheets
Lesson Objectives
State two reasons why extracting aluminium oxide from its ore is expensive
Describe why cryolite is added to aluminium oxide during electrolysis
Describe and explain what happens to ions at the positive and negative electrode (and give relevant half equations (Higher only))
Explain why the positive electrode must continually be replaced
KS3 - Joints
This is a KS3 Biology lesson covering the structure and types of joints in the body and includes the chicken leg dissection along with pre-made risk assessment and alternative written task for students who opt-out (all with answer sheets!).
This resource contains:
Teacher powerpoint
Student worksheet and answer sheet (PDF and editable word)
Alternative work (for students who do not want to do the dissection) and answer sheet (PDF and editable word)
Lesson Objectives:
Name and give examples of the types of joint found in the human body
Describe the role of joints in movement
Label the structure of a joint
Carry out the dissection of a joint
Changing Mass During Chemical Reactions
A comprehensive, engaging, challenging and interactive lesson package designed with AEN students and non-science/non-chemistry specialist teachers in mind!
This lesson contains:
Lesson powerpoint - including teacher notes and answers in “notes” section
Student led lesson worksheet
Teacher answer sheet
Practical and Demonstration Risk Assessments
Lesson resources contain:
In-built challenge tasks throughout
In-built scaffolded learning for lower abilities
AFL activities to assess progress and understanding that you can tailor to fit any class or available resources
Objectives:
Students will be able to…
Predict whether a chemical reaction under given conditions will get lighter, heavier or stay the same mass
Explain why some chemical reactions might appear to get lighter
Explain why some chemical reactions might appear to get heavier
This lesson contains a student led lesson sheet, with the focus being on students learning through doing, practicing skills and identifying patterns and reasons themselves. Resources and slides ask students the key questions and develops ideas and concepts from the ground up and address common issues, mistakes and misconceptions.
Calculating Relative Formulas Mass
A full lesson covering how students can calculate relative formula mass.
This lesson is suitable for students studying AQA Trilogy Combined Science (higher and foundation) and AQA Triple chemistry (higher and foundation)
Lesson Objectives
Recall how to count the number of atoms in a formula
Recall what relative atomic mass is
Define what relative formula mass is
Calculate the relative formula mass of a chemical using a periodic table
Lesson includes
Lesson powerpoint - including recap of how to count atoms in a formula an how to find relative atomic mass on a periodic table, worked examples with answers, and BINGO plenary practice game
Optional worksheet with answers (PDF and editable word version)
KS3 - Plant Cells
This is a Year 7 lesson that covers plant cells, their components, their functions, how they differ to animal cells, and how to observe plant cells under a microscope.
This Lesson Contains
Lesson powerpoint with complete answers, plenary activity, interactive game for teaching rote learning of parts of the plant cell, challenge task, practical follow up questions
Student worksheet and complete and incomplete versions with answers (PDF and editable versions)
Practical instructions
Practical risk assessment (PDF and editable word versions)
Lesson Objectives
Identify parts of a plant cell from a diagram
Describe the function of each part of a plant cell
Compare the similarities and difference between an animal and plant cell
Use a microscope to view plant cells (pond weed)
KS3 - Breathing
This is a KS3 Biology lesson covering the physical changes that happen in our bodies when we breathe (limited to diaphragm, rib cage and lung volume) as well as using the bell jar demonstration of the effect of pressure on lung volume. This lesson also contains a practical to measure lung volume and manipulate the data of that practical.
This lesson contains:
Teacher powerpoint - including teacher guidance and answers
Student printable table (PDF and Word)
Lesson Objectives:
Describe the physical changes that occur when a person inhales and exhales
Describe a method used to estimate lung volume
WS: Measure lung volume
Correlate and analyse data from a practical experiment to draw conclusions
KS3 - Skeleton
This is a KS3 Biology lesson covering the human skeleton, including teaching students some of the names/positions of key bones in the body as well as the structure and function of bones. There are several versions of the student led activity that can be tailored to teacher/class needs.
This lesson may require students to have access to the internet.
This resource contains:
Teacher powerpoint including teacher guidance and answers
Student worksheets (PDF and Editable versions)
Student worksheet answers (PDF and Editable versions)
Lesson Objectives:
Label some of the main bones in the skeleton
Describe the structure of a bone
Describe the functions of the skeletal system
AS Chemistry - IUPAC Naming Booklet
A resource for AS and A-Level students to help practice naming and drawing alkanes, alkenes, alcohols and haloalkanes using the IUPAC naming system. Students can practice structural, displayed and skeletal formula drawing as well as naming in this booklet.
All answers included.
Designed for the UK curriculum (OCR, AQA, Edexcel)
GCSE Chemistry AQA (9-1) - Ionic Bonding Dot-and-Cross Diagrams
This resource contains a worksheet where students can practice drawing ionic bonding for a range of examples.
Examples get harder as the sheet progresses. First questions are structured with electron shells and brackets drawn for them.
Resource contains PDF copy and an editable PPT version.
Fully drawn answer sheet attached at the end of each document.
Chemistry Unit Conversions Wall Display
A quick and useful wall display for students explaining how to convert g<->kg and ml/cm3<->L/dm3