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Current and Resistance in an Electrical Circuit The Relationship Explained KS3
What happens to the current when the resistance in an electrical circuit increases? This fully resourced lesson comes with a PowerPoint which uses animations to demonstrate current as a flow of electrons, metal ions as the cause of resistance and conductors having high and low resistance, then guides the student through planning an investigation to discover what happens to the current when the resistance is increased. If the apparatus is not available for a lab, a set of results is provided for students to use to draw a conclusion.
What’s Covered
Resistance is the result of electrons colliding with the metal ions in a conductor.
Resistance increases with the number of metal ions such as in a longer wire.
Plan experiment to investigate the relationship between resistance and current by adding lamps to a circuit and predict the outcome.
Draw up a results table.
Draw a bar graph of the results of the experiment.
Draw a conclusion
What You Get
Animated 17 slide PowerPoint - includes exit ticket /plenary quiz
Cut and stick
Anticipation guide(starter and plenary)
Flip It
Taboo Cards
Worksheet for practical
Fact sheet
Foldable
Fact Share Worksheet
Exit ticket template
ABC card template
2 Differentiated homework/classwork worksheets
Flow chart lesson plan
PowerPoint with answers /detailed mark schemes for homework/classwork sheets-pupils can self-assess or peer assess.
Elf Off the Shelf Shop
Links to other resources in this series.
Intro to Current Electricity 1
Intro to Current Electricity 2
Intro to Current Electricity 3
Current Electricity - Everything You Need
Mixtures-Pure Substances, Solutions, Dissolving and Solubility KS3
This fully resourced lesson on mixtures for middle school includes an animated PowerPoint which:
explains why elements and compounds are pure substance and mixtures are not;
explains the terms solute, solvent, solution, soluble and insoluble;
uses particle theory to explain why stirring, temperature and particle size affect the rate of dissolving;
provides the opportunity to plan an investigation into the effect of temperature on the rate of dissolving;
uses particle theory to explain dissolving, suspensions and saturated saturated solutions;
demonstrates extracting information from solubility curves;
What’s Included
Animated PowerPoint for teaching with exit ticket quiz and all answers to classwork and homework)
Flip it (pupil writes questions to given answers)
Anticipation Guides (combined starter and plenary)
Foldable (students use to make their own notes)
Cut-and-stick activity pupil uses to make their own notes)
Worksheet to support the PowerPoint (x3)
Fact sheet
Homework (x3) plus answers
Fact share worksheet
12 Taboo cards
Pupil progress self-assessment checklist
Exit Ticket
Suggested lesson plan showing choices possible between resources
This pack contains 18 printable resources and it is intended that the teacher uses them to build their own unique lesson to take account of student ability and time available. Literacy, oracy, self-assessment and peer assessment are all built in to the resources. These features are clearly marked on the comprehensive one-page flow chart lesson plan which shows where the logical choices between resources can be made.
More high quality resources available here.
Elf Off the Shelf Resources
Forces - Moments - Distance Learning and Homeschool for KS3
This is an action-packed distance learning or home school lesson which explains the effect of moments, how to calculate them and the wheelbarrow and tongs as examples of levers
What’s Covered
A force can have a turning effect (moment) about a pivot.
Moment = force x distance from pivot.
Examples of a force which is further from the pivot having a greater turning effect.
Plan an investigation into moments on both sides of the pivot being equal at equilibrium.
Explain and provides practice in the equation F1 x d1 = F2 x d2
Demonstrate the use of a seesaw to lift a larger load a smaller height.
Introduce the wheelbarrow and tongs as levers.
This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The worksheets, cut-outs, foldable and progress check provide a familiar medium for students to develop and test their knowledge, continue to develop their literacy skills and use their creativity to organise their learning and assess their progress.
Resources
An animated PowerPoint which guides the student through the lesson by:
explaining how to use distance learning effectively;
explaining how to use this resource;
explaining current, voltage and resistance and the relationship between them;
providing the answers to all the worksheets so that the students can mark and correct their work.
Four worksheets, and two cut-out activities, the answers to which are in the PowerPoint.
A foldable and cut-out activity so that students can record and organise their learning.
A checklist for students to use to assess their progress.
Digital quick test
For those students without internet or a computer or a computer at home a condensed printable copy of the PowerPoint is provided for distribution by school.
Ways to Use this Resource
Upload PowerPoint and worksheets to school intranet. Students print their own worksheets.
Upload PowerPoint and worksheets to school intranet and provide a hardcopy of worksheets for students. Those families who do not wish to collect worksheets or who are in isolation can print the worksheets at home.
Students without photocopying facilities are instructed to write their answers in full sentences
More high quality resources available here.
Elf Off the Shelf Resources
Magnetism - Magnets and Electromagnets Save the School Nurse Escape Room - KS3
Finish and reinforce a module of work on magnets or revisit it prior to exams with this innovative, enjoyable and challenging escape room lesson.
Prior Knowledge Required
Magnetic materials can be made into magnets.
Iron, cobalt and nickel and their alloys are magnetic materials.
Unlike poles attract and like pole repel.
There is an invisible magnetic field around a magnet made up of field lines.
Draw the field lines around a bar magnet.
The closer together the field lines the stronger the magnetic field.
Draw the field lines around two bar magnets with like and unlike poles facing.
There are more field lines around the poles where the magnetic field is strongest.
The magnetic field strength gets less as distance from the magnet increases.
Field lines point away from the south pole and towards the north pole of a magnet.
When a magnetic material is made into a magnet, the randomly facing domains all line up to point in the same direction.
The Earth acts as though there as a south-type pole at magnetic north and a north-type pole at magnetic south.
Explain how an electric bell, a circuit breaker and a relay work
Pupils have to work their way through the clues to find the code to a combination lock on the school exam paper store in which the school nurse has been accidentally locked.
The pack contains:
PowerPoint – scene setting and instructions (sound effects and built-in timer);
crossword;
word search;
dominoes activity;
worksheet;
code breaker sheet;
answer keys;
lesson plan.
If time is limited just the crossword, word search and domino can be used. The worksheet is the most challenging clue to solve and this can be omitted completely for less able classes.
Both 3 and 4 number combination locks can be purchased very cheaply online or the teacher can pretend to phone the school office for the staff to attempt to release the nurse.
More high quality resources available here.
Elf Off the Shelf Resources
Breathing and the Respiratory System Save the School Handyman Escape Room
Finish and reinforce a middle school module on breathing and the respiratory system or revisit it prior to exams with this innovative, enjoyable and challenging escape room lesson.
Prior Knowledge Required
Breathing is movement of air in and out of the lungs.
Respiration is the release of energy from glucose.
Breathing provides the oxygen for aerobic respiration and gets rid of waste carbon dioxide.
Label the trachea, right bronchus, bronchiole, alveolus, intercostal muscle, rib, diaphragm.
Label a diagram of an alveolus and show the direction of diffusion of oxygen and carbon dioxide.
Experiment using limewater to compare the amount of carbon dioxide in inhaled and exhaled air.
Compare the percentage of oxygen, carbon dioxide and nitrogen in inhaled and exhaled air.
Mechanism of breathing.
Changes in volume and pressure inside the chest during inhalation and exhalation.
Evaluate a model of the mechanism of breathing.
Students have to work their way through the clues to find the code to a combination lock on the school exam paper store in which the substitute teacher has been accidentally locked in the stationery store.
The pack contains:
PowerPoint – scene setting and instructions (sound effects and built-in timer);
crossword;
word search;
dominoes activity;
worksheet;
code breaker sheet;
answers;
lesson plan.
If time is limited just the crossword, word search and domino can be used. The worksheet is the most challenging clue to solve and this can be omitted completely for less able classes.
Both 3 and 4 number combination locks can be purchased very cheaply online or the teacher can pretend to phone the school office for the staff to attempt to release the teacher.
More high quality resources available here.
Elf Off the Shelf Resources
Food, Groups, Nutrition and Food Tests Smart Board Bingo KS3
Use this 50-question smart board bingo to reinforce learning or for test prep. So engaging, that students will not realise they are learning! Students write the answer to each question in on their bingo card. An answer sheet is provided to enable bingo cards to be checked quickly and a separate Answer PowerPoint to go through the answers with the whole class.
Prior Knowledge Required
Carbohydrates provide energy
Proteins needed for growth and repair
Lipids (fats) provide energy and insulation
Minerals needed for a healthy body – examples iron for red blood cells and calcium for teeth and bones
Vitamins – enable body to use other nutrients more efficiently – examples Vit A for eyesight, Vit C prevents scurvy, Vit K for blood clotting
Roughage (fiber) moves food through the gut.
Why roughage helps prevent bowel cancer explained.
Importance of water in the diet.
Examples of foods containing the five nutrients and roughage.
Excess carbohydrates and fats are laid down under the skin.
A balanced diet explained.
Energy in food and energy needed for activity are measured in kilojoules (kj).
Working out the energy in a meal.
What is Included
Random question generator for smart board (interactive white board) – 50 questions
Answer PowerPoint plus answer sheet
48 bingo cards
Answers PowerPoint
Suggested Lesson Plan
Play bingo – students write the answers into the square on their bingo card which matches the question number in the smart board.
Teacher uses answer sheet to check card of winners of lines and full house
Pupils use answer PowerPoint to check their answers at end of game.
More high quality resources available here.
Elf Off the Shelf Resources
Kinetic Theory of Matter, Mixtures and Solutions, Separating Mixtures - Escape Room
Finish and reinforce a middle school module on states of matter, change of state, mixtures and separating mixtures or revisit it prior to exams with this innovative, enjoyable and challenging escape room lesson.
Students must work their way through the clues to find the code to a combination lock on the school storeroom where Chomper, the school guinea pig has been accidentally locked.
Prior Knowledge Required
Three states of matter are solid, liquid and gas.
Arrangement of particles in solids, liquids and gases.
Properties of solids, liquids and gases in terms of the arrangement of their particles.
Change of state including sublimation.
Pressure in gases and the effect of increasing the number of particles and temperature and decreasing volume.
Diffusion.
Elements and compounds are pure substance and mixtures are not.
Meaning of the terms solute, solvent, solution, soluble and insoluble.
Particle theory to explain why stirring, temperature and particle size affect the rate of dissolving.
Particle theory to explain dissolving, suspensions and saturated solutions.
Extracting information from solubility curves.
The composition and physical properties of mixtures
Evaporation to dryness and crystallisation
Distillation
Fractional distillation
Filtration
Chromatography
The pack contains:
PowerPoint – scene setting and instructions (sound effects and built-in timer);
crossword;
word search;
dominoes activity;
worksheet;
code breaker sheet;
answers;
lesson plan.
If time is limited just the crossword, word search and domino can be used. The worksheet is the most challenging clue to solve and this can be omitted completely for less able classes.
Both 3 and 4 number combination locks can be purchased very cheaply online or the teacher can pretend to phone the school office for the staff to attempt to release the guinea pig
More high quality resources available here.
Elf Off the Shelf Resources
Forces Revision Lesson for KS3
This is a diagnostic tool to check understanding of a forces module of work which includes:
definition, units and measurement of forces;
mass and weight;
friction;
air resistance;
balanced and unbalanced forces.
It can be used after the module has been taught or as a review lesson prior to testing.
This lesson is an extremely useful tool to check for understanding which can be used as a final lesson for a module of work on forces or as a revision lesson.
What is Included
54 Question PowerPoint
Answers PowerPoint
Student answer sheet
Fact Sheet
Suggested Lesson Plan
Students have some time to review the fact sheet either independently or with teacher.
Students use the answer sheet to write down the answers to the questions on the Question PowerPoint
Students check their answers against the answer PowerPoint
On the fact sheets, students circle the numbers of the questions they got wrong on the answer sheet. This gives them a review list of facts to take away with them.
All resources shown in these bundle are also available individually
Forces Module 1 - Force, Weight & Mass, Friction, Balanced & Unba
Forces Module 2 - Moments, Speed, Pressure & Hooke’s Law
The Complete Forces Module ( Module 2 + Module 2)
7 Game Compendium for Module 1
6 Game Compendium for Module 2
Forces - 13 Game Compendium
Lots more resources for forces at my shop?
Elf Off the Shelf Resources
Respiration - Save the School Cat Escape Room KS3
Finish and reinforce a middle school module on cellular respiration or revisit it prior to exams with this innovative, enjoyable and challenging escape room lesson
Students have to work their way through the clues to find the code to a combination lock on the store cupboard in which the stray cat which the school office has been secretly feeding has been locked.
Prior Knowledge Required
Breathing is movement of air in and out of the lungs.
Respiration is the release of energy from glucose.
Yeast is a unicellular fungus that undergoes fermentation.
Bread, beer and wine are products of fermentation.
Respiration happens in the mitochondria of all plant and animal cells.
Aerobic respiration uses oxygen to release energy from glucose.
Anaerobic respiration does not use oxygen to release energy from glucose and produces lactic acid which causes muscle cramps.
Word equations for aerobic respiration and fermentation.
Conditions necessary for fermentation.
Body is in oxygen debt after anaerobic respiration.
Breathing rate remains high after anaerobic respiration lactic until acid has been cleared.
The pack contains:
PowerPoint – scene setting and instructions (sound effects and built-in timer);
crossword;
word search;
dominoes activity;
worksheet;
code breaker sheet;
answer keys;
lesson plan.
If time is limited just the crossword, word search and domino can be used. The worksheet is the most challenging clue to solve and this can be omitted completely for less able classes.
Both 3 and 4 number combination locks can be purchased very cheaply online or the teacher can pretend to phone the school office for the staff to attempt to release the cat
More high quality resources available here.
Elf Off the Shelf Resources
More KS3 respiration resources
Respiration - Fully Resourced Lesson KS3
Respiration - Dominoes Game KS3
Respiration - Fully Resourced Lesson Plus Dominoes Game KS3
Respiration - Find the Pair Team Game KS3
Respiration - Fully Resourced Team Game Plus Find the Pair Team Game KS3
Respiration - 42 Question Board Game KS3
Respiration - Fully Resourced Lesson Plus 42 Question Board Game
Forces - Air Resistance Explained - Distance Learning and Homeschool for KS3
This is an action-packed distance learning or home school explanation of the cause and effects of air resistance.
What’s Covered
Understanding air resistance as collisions between the front of an object and air particles very easy to understand.
Demonstration of why streamlined bodies reduce air resistance to travel faster.
A visual explanation of the relationship between acceleration due to gravity, sir resistance, steady speed and why parachutes work.
Understanding is reinforced by two simple but exciting virtual practicals investigating :
The relationship between surface area of a parachute and air resistance
Do streamlined objects travel faster in water?
This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The worksheets, cut-outs, foldable and progress check provide a familiar medium for students to develop and test their knowledge, continue to develop their literacy skills and use their creativity to organise their learning and assess their progress.
Resources
An animated PowerPoint which guides the student through the lesson by:
explaining how to use distance learning effectively;
explaining how to use this resource;
explaining current, voltage and resistance and the relationship between them;
providing the answers to all the worksheets so that the students can mark and correct their work.
Four worksheets, and two cut-out activities, the answers to which are in the PowerPoint.
A foldable and cut-out activity so that students can record and organise their learning.
A checklist for students to use to assess their progress.
Digital quick test
For those students without internet or a computer or a computer at home a condensed printable copy of the PowerPoint is provided for distribution by school.
Ways to Use this Resource
Upload PowerPoint and worksheets to school intranet. Students print their own worksheets.
Upload PowerPoint and worksheets to school intranet and provide a hardcopy of worksheets for students. Those families who do not wish to collect worksheets or who are in isolation can print the worksheets at home.
Students without photocopying facilities are instructed to write their answers in full sentences
For more high quality resources visit:
Elf Off the Shelf Resources
Forces - What is a Force? - Distance Learning and Homeschool for KS3
This is an action-packed distance learning or home school introduction to forces.
This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The worksheets, cut-outs, foldable and progress check provide a familiar medium for students to develop and test their knowledge, continue to develop their literacy skills and use their creativity to organise their learning and assess their progress.
The simulated practical takes the student through designing a table and reading newtonmeter scales.
The second practical introduces an element of fun and competition by using a bathroom scales to find the family member with the strongest grip (photograph of how to do this shown on the PowerPoint). Students are instructed to multiply the reading by 10 to convert to newtons.
What’s Covered
Force is a pull or a push with examples.
Arrows indicate the direction of force.
Contact and non-contact forces explained and examples
Forces can change an objects speed, direction or shape
The Newton and newtonmeter.
Real-life examples of forces.
Resources
An animated PowerPoint which guides the student through the lesson by:
explaining how to use distance learning effectively;
explaining how to use this resource;
explaining current, voltage and resistance and the relationship between them;
providing the answers to all the worksheets so that the students can mark and correct their work.
Four worksheets, and two cut-out activities, the answers to which are in the PowerPoint.
A foldable and cut-out activity so that students can record and organise their learning.
A checklist for students to use to assess their progress.
Digital quick test
For those students without internet or a computer or a computer at home a condensed printable copy of the PowerPoint is provided for distribution by school.
Ways to Use this Resource
Upload PowerPoint and worksheets to school intranet. Students print their own worksheets.
Upload PowerPoint and worksheets to school intranet and provide a hardcopy of worksheets for students. Those families who do not wish to collect worksheets or who are in isolation can print the worksheets at home.
Students without photocopying facilities are instructed to write their answers in full sentences
For more high quality resources visit:
Elf Off the Shelf Resources
Back to School/End of Year General Knowledge Quiz 1 KS3
An ideal end-of-term activity or first-day team builder. This activity promotes the concepts of working as a team and individually contributing to the success of a team.
It is an 80 question, animated, interactive team quiz with built – in scoreboard for up to seven teams. All questions are pictorial and multiple choice. A wide-range of topical and historical general knowledge is included. As well as asking a question, most slides also provide some interesting snippets about the topic so pupils are expanding their general knowledge as well as enjoying the activity. Topics include:
geography
history
sport
nature
science
astronomy
astrology
current affairs
film
art
flags of the world
famous people
famous landmarks
Each team will attempt their team round which consists of six general knowledge questions. The answer to each question must be decided by the whole team. If a wrong answer is given, the next question goes to the first hand up and, if correct, that person’s team get to try the rest of the round.
After the team round is the individual round. A maximum of 38 questions answered on a first-hand-up basis accruing points for the team. This second round allows flexibility in terms of the time the quiz takes as not all thirty questions have to be attempted. The quiz therefore can last between 30 and 60 minutes.
Why not have a look at my shop?
Elf Off the Shelf Resources
Back to school/End of Year General Knowledge Quiz 1 KS3
An ideal end-of-term activity or first-day team builder. This activity promotes the concepts of working as a team and individually contributing to the success of a team.
It is an 80 question, animated, interactive team quiz with built – in scoreboard for up to seven teams. All questions are pictorial and multiple choice. A wide-range of topical and historical general knowledge is included. As well as asking a question, most slides also provide some interesting snippets about the topic so pupils are expanding their general knowledge as well as enjoying the activity. Topics include:
geography
history
sport
nature
science
astronomy
astrology
current affairs
film
art
flags of the world
famous people
famous landmarks
Each team will attempt their team round which consists of six general knowledge questions. The answer to each question must be decided by the whole team. If a wrong answer is given, the next question goes to the first hand up and, if correct, that person’s team get to try the rest of the round.
After the team round is the individual round. A maximum of 38 questions answered on a first-hand-up basis accruing points for the team. This second round allows flexibility in terms of the time the quiz takes as not all thirty questions have to be attempted. The quiz therefore can last between 30 and 60 minutes.
Why not have a look at my shop?
Elf Off the Shelf Resources
Back to School/End of Year General Knowledge Quiz 1 KS3
An ideal end-of-term activity or first-day team builder. This activity promotes the concepts of working as a team and individually contributing to the success of a team.
It is an 80 question, animated, interactive team quiz with built – in scoreboard for up to seven teams. All questions are pictorial and multiple choice. A wide-range of topical and historical general knowledge is included. As well as asking a question, most slides also provide some interesting snippets about the topic so pupils are expanding their general knowledge as well as enjoying the activity. Topics include:
geography
history
sport
nature
science
astronomy
astrology
current affairs
film
art
flags of the world
famous people
famous landmarks
Each team will attempt their team round which consists of six general knowledge questions. The answer to each question must be decided by the whole team. If a wrong answer is given, the next question goes to the first hand up and, if correct, that person’s team get to try the rest of the round.
After the team round is the individual round. A maximum of 38 questions answered on a first-hand-up basis accruing points for the team. This second round allows flexibility in terms of the time the quiz takes as not all thirty questions have to be attempted. The quiz therefore can last between 30 and 60 minutes.
Why not have a look at my shop?
Elf Off the Shelf Resources
Plant and Animal Cells-Structure and Differences KS3
This action-packed, differentiated, lesson on the structure of plant and animal cells is fully resourced with 12 activities and 14 learning outcomes. Pupils learn to label and know the functions of the nucleus, cell membrane, cytoplasm, mitochondria, cell wall, chloroplasts and vacuole. It explains that differences between plant and animal cells stem from the lack of a skeleton in plant so that the cells must provide support and that plants, anchored into the ground and unable to move to hunt, must make their own food.
Easy to follow instructions are given on PowerPoint and worksheets so that the lesson practically runs itself.
Activities include literacy, group work, peer assessment, self-assessment, pupil response to assessment and feedback to teacher on pupil learning via an exit ticket quiz.
This pack contains material for two hours lesson time in total to enable the teacher to select resources to totally bespoke their lesson according to pupil ability, time available for the topic and focus of departmental/school policy. Any unused resources can be utilized as additional homework or pre-examination revision.
An easy to follow one-page flow chart lesson plan indicates where logical choices between resources can be made and indicates whether each activity includes literacy, oracy or AFL .
Objective
To know why plant and animal cells are different.
To be able to label the parts of plant and animal cells
To know the function of the parts of plant and animal cells.
To be able to discuss whether unicellular organisms such as chlamydomonas is a plant or an animal.
Resources
Animated 28 slide PowerPoint-includes 10 question exit ticket quiz
Anticipation guide (starter and plenary)
Flip It
12 Taboo Cards
Fact sheet
Foldable
Fact Share Worksheet
Exit ticket
ABC cards
2 differentiated worksheets
2 differentiated homework
Flow chart lesson plan
PowerPoint with answers /detailed mark schemes for homework/classwork sheets-pupils of all abilities can self-assess or peer assess.
Cell Specialisation KS3
Plant and Animal Cells- Structure, Differences and Specialisation Boardgame KS3
Specialised Cells KS3 - Fully Resourced Revision Lesson
Plant and Animal Cells KS3 - 42 Question Card Sort Team Game
Fully resourced and differentiated lessons on this topic are available at my shop
Elf Off the Shelf Shop
Kinetic Theory of Matter, Mixtures and Solutions Separating Mixtures Board Game KS3
With 54 question cards on particle (kinetic theory of matter), the composition and properties of mixtures and separating mixtures, this is an enjoyable and challenging board game for up to six middle school players per set. It is suitable for all abilities.
Included in this Pack
Game board
54 Question cards with questions of varying difficulty
Teacher answer sheet
Instruction sheet.
Preparation
Photocopy Board onto A3 paper or card (Colour and greyscale versions included).
Photocopy question sheets onto paper or card (Colour and greyscale versions included) and cut into question cards.
How to Play
Highest score of dice starts
Pupils take turns and work their way around the board following the instructions in the squares.
Certain squares indicate that the pupil takes a question card from the face down pile. If correct they move on 2 spaces.
If a player thinks an answer given by an opponent is incorrect they can challenge. If the challenge is correct the challenger moves forward 2 spaces. If the challenge is wrong the challenger moves back two spaces.
In the event of a challenge, pupils are encouraged to consult their books but the teacher has a quick-check answer sheet.
Prior Knowledge Required
Three states of matter are solid, liquid and gas.
Arrangement of particles in solids, liquids and gases.
Properties of solids, liquids and gases in terms of the arrangement of their particles.
Change of state including sublimation.
Pressure in gases and the effect of increasing the number of particles and temperature and decreasing volume.
Diffusion.
Elements and compounds are pure substance and mixtures are not.
Meaning of the terms solute, solvent, solution, soluble and insoluble.
Particle theory to explain why stirring, temperature and particle size affect the rate of dissolving.
Particle theory to explain dissolving, suspensions and saturated solutions.
Extracting information from solubility curves.
The composition and physical properties of mixtures
Evaporation to dryness and crystallisation
Distillation
Fractional distillation
Filtration
Chromatography
More high quality resources available here.
Elf Off the Shelf Resources
Forces - What is Friction?- Distance Learning and Homeschool for KS3
This is an action-packed distance learning or home school explanation of the cause and effects of friction including an investigation into the relationship between the force needed to move a shoe over different types of surface and a step – by step guide to the perfect bar graph. Examples of useful friction in terms of grip and non-useful friction in terms of decreased speed and heat production are considered.
This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The worksheets, cut-outs, foldable and progress check provide a familiar medium for students to develop and test their knowledge, continue to develop their literacy skills and use their creativity to organise their learning and assess their progress.
What’s Covered
Friction is a force which opposes motion and is measured in newtons (N).
Friction increases with the roughness of the surface.
Friction is caused by collisions between “bumps”, sometimes microscopic, as surfaces slide over each other.
Collisions slow things down and produce heat.
How lubricants reduce friction
Resources
An animated PowerPoint which guides the student through the lesson by:
explaining how to use distance learning effectively;
explaining how to use this resource;
explaining current, voltage and resistance and the relationship between them;
providing the answers to all the worksheets so that the students can mark and correct their work.
Four worksheets, and two cut-out activities, the answers to which are in the PowerPoint.
A foldable and cut-out activity so that students can record and organise their learning.
A checklist for students to use to assess their progress.
Digital quick test
For those students without internet or a computer or a computer at home a condensed printable copy of the PowerPoint is provided for distribution by school.
Ways to Use this Resource
Upload PowerPoint and worksheets to school intranet. Students print their own worksheets.
Upload PowerPoint and worksheets to school intranet and provide a hardcopy of worksheets for students. Those families who do not wish to collect worksheets or who are in isolation can print the worksheets at home.
Students without photocopying facilities are instructed to write their answers in full sentences
More high quality resources available here.
Elf Off the Shelf Resources
Forces - Hooke's Law - Distance Learning and Homeschool for KS3
This is an action-packed distance learning or home school lesson on Hooke’s Law.
What’s Covered
This fully resourced lesson includes an animated PowerPoint which:
demonstrates deformation as a material changing its shape when acted on buy a force;
demonstrates stretching and compression;
demonstrates an elastic material regaining its shape after deformation;
demonstrates an elastic material failing to regain its shape after the elastic limit is exceeded;
guides students through planning a virtual investigation of Hooke’s Law, designing a results table and drawing a conclusion;
demonstrates that, for elastic materials within their elastic limit a graph of extension against force is a straight line and confirms Hooke’s Law.
This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The worksheets, cut-outs, foldable and progress check provide a familiar medium for students to develop and test their knowledge, continue to develop their literacy skills and use their creativity to organise their learning and assess their progress.
Resources
An animated PowerPoint which guides the student through the lesson by:
explaining how to use distance learning effectively;
explaining how to use this resource;
explaining current, voltage and resistance and the relationship between them;
providing the answers to all the worksheets so that the students can mark and correct their work.
Four worksheets, and two cut-out activities, the answers to which are in the PowerPoint.
A foldable and cut-out activity so that students can record and organise their learning.
A checklist for students to use to assess their progress.
Digital quick test
For those students without internet or a computer or a computer at home a condensed printable copy of the PowerPoint is provided for distribution by school.
Ways to Use this Resource
Upload PowerPoint and worksheets to school intranet. Students print their own worksheets.
Upload PowerPoint and worksheets to school intranet and provide a hardcopy of worksheets for students. Those families who do not wish to collect worksheets or who are in isolation can print the worksheets at home.
Students without photocopying facilities are instructed to write their answers in full sentences
More high quality resources available here.
Elf Off the Shelf Resources
Magnetism - Magnets and Electromagnets Smart Board Bingo - KS3
Smart board bingo includes questions on magnets and electromagnets. A numbered question is generated randomly and, if that number is on their bingo card, students write in the answer. So much fun students don’t realise they are learning!
Prior Knowledge Required
Magnetic materials can be made into magnets.
Iron, cobalt and nickel and their alloys are magnetic materials.
Unlike poles attract and like pole repel.
There is an invisible magnetic field around a magnet made up of field lines.
Draw the field lines around a bar magnet.
The closer together the field lines the stronger the magnetic field.
Draw the field lines around two bar magnets with like and unlike poles facing.
There are more field lines around the poles where the magnetic field is strongest.
The magnetic field strength gets less as distance from the magnet increases.
Field lines point away from the south pole and towards the north pole of a magnet.
When a magnetic material is made into a magnet, the randomly facing domains all line up to point in the same direction.
The Earth acts as though there as a south-type pole at magnetic north and a north-type pole at magnetic south.
Function of the electric bell, circuit breaker and relay
What is Included
Random question generator for smart board (interactive white board) – 50 questions
Answer PowerPoint plus answer sheet
48 bingo cards
Answers PowerPoint
Suggested Lesson Plan
Play bingo – students write the answers into the square on their bingo card which matches the question number in the smart board.
Teacher uses answer sheet to check card of winners of lines and full house
Pupils use answer PowerPoint to check their answers at end of game.
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Food Groups, Nutrition and Food Tests Save the School Principal Escape Room KS3
Finish and reinforce a middle school module on breathing and the respiratory system or revisit it prior to exams with this innovative, enjoyable and challenging escape room lesson.
Prior Knowledge Required
Carbohydrates provide energy
Proteins needed for growth and repair
Lipids (fats) provide energy and insulation
Minerals needed for a healthy body – examples iron for red blood cells and calcium for teeth and bones
Vitamins – enable body to use other nutrients more efficiently – examples Vit A for eyesight, Vit C prevents scurvy, Vit K for blood clotting
Roughage (fiber) moves food through the gut.
Why roughage helps prevent bowel cancer explained.
Importance of water in the diet.
Examples of foods containing the five nutrients and roughage.
Excess carbohydrates and fats are laid down under the skin.
A balanced diet explained.
Energy in food and energy needed for activity are measured in kilojoules (kj).
Working out the energy in a meal.
Students have to work their way through the clues to find the code to a combination lock on the school exam paper store in which the substitute teacher has been accidentally locked in the stationery store.
The pack contains:
PowerPoint – scene setting and instructions (sound effects and built-in timer);
crossword;
word search;
dominoes activity;
worksheet;
code breaker sheet;
answers;
lesson plan.
If time is limited just the crossword, word search and domino can be used. The worksheet is the most challenging clue to solve and this can be omitted completely for less able classes.
Both 3 and 4 number combination locks can be purchased very cheaply online or the teacher can pretend to phone the school office for the staff to attempt to release the teacher.
More high quality resources available here.
Elf Off the Shelf Resources