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Light - Reflection, Refraction and Lenses - 3 Fully Resourced Lessons Plus Escape Room
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Light - Reflection, Refraction and Lenses - 3 Fully Resourced Lessons Plus Escape Room

4 Resources
Three comprehensive and fully resourced lessons on refraction, reflection and lenses for middle school plus an enjoyable and challenging escape room lesson to consolidate learning. Each teaching pack contains at least thirteen 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. There are three differentiated and engaging homeworks which can also be used as classwork if so desired. The game is closely related to the topic content and reinforces learning. Students must work their way through the clues to find the code to a combination lock on the school storeroom where Molly, a pupil’s dog, has been accidentally locked after following the child to school and while the school secretary phones home. . What’s Covered Reflection Transparent, translucent and opaque materials Luminous and non-luminous objects Labelling the incident and reflected rays, the angles of incidence and reflection, the normal and the point of incidence Virtual experiment to prove i = r Ray diagram showing how the eye sees an image in a plane mirror The image formed in a plane mirror is upright, virtual (appears to be formed behind the mirror) laterally inverted, the same size as the object and as far behind the mirror as the object is in front. Ray diagram showing how the eye sees an image in a periscope Specular and diffuse images Refraction The more dense the medium the slower the speed of light. When light travels from a less dense medium to a more dense medium it is bent towards the normal. When light travels from a more dense medium to a less dense medium it is bent away from the normal. Light hitting a boundary at 90 degrees is not refracted. Light is not refracted at a curved boundary. Complete ray diagrams showing refraction. Design an experiment and results table to investigate refraction through a semi - circular glass block Why lightning is seen before thunder is heard when a cloud discharges. Real and apparent depth Lenses Ray diagrams showing refraction in a concave and convex lens. Convex lenses are used in magnifying glasses, telescopes and spectacles to correct long sight. Concave lenses are used in lasers, flashlights, peepholes and spectacles to correct short sight. Label the following structures on a diagram of the eye; retina; ciliary muscle; iris; pupil; lens; suspensory ligament; optic nerve. Draw ray diagrams and explain how the eye sees distant and close objects. Draw ray diagrams and explain how lenses are used to correct long and short sight. Draw diagrams and explain how the iris controls the size of the pupil and therefore the amount of light which enters the eye. Draw a ray diagram of the pinhole camera, know that the image is inverted sand diminished, moving the object closer enlarges the image and multiple pinholes produce multiple images Label a diagram of the camera and explain how a picture is taken. Explain the differences and similarities between the eye, the pinhole camera and the camera. What’s Included for Each Lesson Animated PowerPoint for teaching with exit ticket quiz Flip it (pupil writes questions to given answers) Anticipation Guides (combined starter and plenary) Foldable Cut and stick activity. Worksheet to support the PowerPoint Fact sheet Homework plus answers Fact share worksheet Pupil progress self-assessment checklist Exit Ticket Suggested lesson plan showing choices possible between resources Escape Room PowerPoint – scene setting and instructions (sound effects and built-in timer); crossword; word search; dominoes activity; worksheet; code breaker sheet; answers; lesson plan. For more high quality resources visit: Elf Off the Shelf Resources
Reflection, Refraction and Lenses - Escape Room KS3
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Reflection, Refraction and Lenses - Escape Room KS3

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Finish and reinforce a middle school module on reflection, refraction and lenses 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 Molly, a pupil’s dog, has been accidentally locked after following the child to school and while the school secretary phones home. Prior Knowledge Required Transparent, translucent and opaque materials Luminous and non-luminous objects Labelling the incident and reflected rays, the angles of incidence and reflection, the normal and the point of incidence Ray diagram showing how the eye sees an image in a plane mirror and in a periscope. The image formed in a plane mirror is upright, virtual (appears to be formed behind the mirror) laterally inverted, the same size as the object and as far behind the mirror as the object is in front. Specular and diffuse images The more dense the medium the slower the speed of light. When light travels from a less dense medium to a more dense medium it is bent towards the normal. Light hitting a boundary at ninety degrees is not refracted nor at a curved boundary. Why lightning is seen before thunder is heard when a cloud discharges. Real and apparent depth Ray diagrams showing refraction in a concave and convex lens. Convex lenses are used in magnifying glasses, telescopes and spectacles to correct long sight. Concave lenses are used in lasers, flashlights, peepholes and spectacles to correct short sight. Label the following structures on a diagram of the eye; retina; ciliary muscle; iris; pupil; lens; suspensory ligament; optic nerve. Ray diagrams to show how the eye sees distant and close objects. Ray diagrams to show how lenses are used to correct long and short sight. How the iris controls the size of the pupil and therefore the amount of light which enters the eye. The pinhole camera and the camera and compare with the eye. 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
Mixtures-Pure Substances, Solutions, Dissolving and Solubility KS3
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Mixtures-Pure Substances, Solutions, Dissolving and Solubility KS3

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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
Matter - States of Matter and Change of State - Fully Resourced Lesson Plus 3 Games
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Matter - States of Matter and Change of State - Fully Resourced Lesson Plus 3 Games

4 Resources
A comprehensive and fully resourced lesson on the kinetic theory of matter including change of state, gas pressure and diffusion for middle school plus three enjoyable yet challenging games – dominoes, find the pairs and a pack of cards for playing wildcard or snap. The games are closely related to the topic content and reinforces learning. It is enjoyable and suitable for all abilities The teaching pack contains eighteen 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. What’s Covered 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. What’s Included Lesson Animated PowerPoint for teaching with exit ticket quiz Flip it (pupil writes questions to given answers) Anticipation Guides (combined starter and plenary) Foldable Cut and stick activity. Worksheet (x3) to support the PowerPoint Fact sheet 12 Taboo cards Homework (x3) Fact share worksheet Pupil progress self-assessment checklist Exit Ticket Suggested lesson plan showing choices possible between resources Games 80 dominos Animated PowerPoint explaining the rules and how to play. 78 playing cards Animated PowerPoint with instructions for playing wildcard and snap 42 question and answer cards Teacher’s answer sheet. Instruction sheet For more high quality resources visit: Elf Off the Shelf Resources
Kinetic Theory of Matter - States of Matter and Change of State - 3 Games for KS3
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Kinetic Theory of Matter - States of Matter and Change of State - 3 Games for KS3

3 Resources
A compendium of three different, enjoyable and challenging games on the kinetic theory of matter including change of state, gas pressure and diffusion, suitable for all abilities in middle school. Each game is fully resourced, comes with full instructions and is easy to run. Games Included: Dominoes Find the Pair Wildcard and Snap This versatile pack can be used to reinforce each section of the refraction module as it is taught or for revision. Many of the games could be used for cover lessons, even when taken by a non-specialist as they come with a hard-copy or PowerPoint of the answers. It is also the ideal end of term/year pack. 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 For more high quality resources visit: Elf Off the Shelf Resources
Kinetic Theory of Matter - States of Matter and Change of State - Fully Resourced lesson Plus Wildcard and Snap Card Games KS3
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Kinetic Theory of Matter - States of Matter and Change of State - Fully Resourced lesson Plus Wildcard and Snap Card Games KS3

2 Resources
A comprehensive and fully resourced lesson on the kinetic theory of matter including change of state, gas pressure and diffusion for middle school plus a pack of cards for enjoyable and challenging games of wildcard or snap. The teaching pack contains eighteen 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 i 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. The game is closely related to the topic content and reinforces learning. ** What’s Covered** 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 What’s Included Lesson Animated PowerPoint for teaching with exit ticket quiz Answer/mark scheme PowerPoint Flip it (pupil writes questions to given answers) Anticipation Guides (combined starter and plenary) Foldable Cut and stick activity. Worksheet to support the PowerPoint (x3) Fact sheet Homework plus answers Fact share worksheet Pupil progress self-assessment checklist Exit Ticket Suggested lesson plan showing choices possible between resources Game 78 playing cards Animated PowerPoint with instructions for playing wildcard and snap For more high quality resources visit: Elf Off the Shelf Resources
Kinetic Theory of Matter - States of Matter and Change of State - Wildcard and Snap Card Games KS3
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Kinetic Theory of Matter - States of Matter and Change of State - Wildcard and Snap Card Games KS3

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A great way to consolidate learning on mixtures including solutions, suspensions, dissolving, solubility and saturated solutions with this pack of cards which can be used to play two games – wildcard and snap. So much fun, students don’t even realise they are learning! Prior Knowledge Required 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; What You Get 102 playing cards Animated PowerPoint with instructions for playing wildcard and snap More high quality resources available here. Elf Off the Shelf Resources
Kinetic Theory of Matter - States of Matter and Change of State - Fully Resourced Lesson Plus Dominoes Game
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Kinetic Theory of Matter - States of Matter and Change of State - Fully Resourced Lesson Plus Dominoes Game

2 Resources
A comprehensive and fully resourced lesson on statements on the kinetic theory of matter which uses particle theory to explain change of state, gas pressure and diffusion for middle school plus an enjoyable yet challenging dominoes game which students can either match or answer the question. The teaching pack contains eighteen 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. There are three differentiated and engaging homeworks which can also be used as classwork if so desired. The game is closely related to the topic content and reinforces learning. It is enjoyable and suitable for all abilities in that it can be played by simply matching the pictures but presents a challenge for those who are able to match a picture with another which means the same. What’s Covered 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 What’s Included Lesson Animated PowerPoint for teaching with exit ticket quiz Answer/mark scheme PowerPoint Flip it (pupil writes questions to given answers) Anticipation Guides (combined starter and plenary) Foldable Cut and stick activity. Worksheet to support the PowerPoint Fact sheet Homework plus answers Fact share worksheet Pupil progress self-assessment checklist Exit Ticket Suggested lesson plan showing choices possible between resources Game 80 dominos Animated PowerPoint explaining the rules and how to play. For more high quality resources visit: Elf Off the Shelf Resources
Kinetic Theory of Matter - States of Matter and Change of State - Dominoes Game KS3
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Kinetic Theory of Matter - States of Matter and Change of State - Dominoes Game KS3

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A dominoes game with questions and statements on the kinetic theory of matter (particle theory) including change of state, gas pressure and diffusion. Prior Knowledge 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 What You Get 90 dominos Animated PowerPoint explaining the rules and how to play. Rules of the Game Each player selects seven dominos from the top of the face-down pile and holds them in their hand like playing cards. The player whose surname begins with a letter closest to the letter A starts and play proceed in a clockwise direction. Dominos can be matched exactly, or a name can be matched with a symbol or descriptions, sketches and circuit diagrams can be matched. If a player thinks a match is wrong, they can challenge. If the challenger is correct, they give a card from their own hand to the challenged player. If the challenged player is correct, they give a card from their hand to the challenger. Pupils are encouraged to check their books for the correct answer and consult their teacher if a consensus is not reached. If a player cannot play a domino, they pick up from the face down pile and can play if possible or add it to their hand. More high quality resources available here. Elf Off the Shelf Resources
Kinetic Theory of Matter - States of Matter & Change of State - Fully Resourced Lesson Plus Find the Pair Game KS3
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Kinetic Theory of Matter - States of Matter & Change of State - Fully Resourced Lesson Plus Find the Pair Game KS3

2 Resources
A comprehensive and fully resourced lesson on particle or kinetic theory for middle school plus an enjoyable yet challenging find the pair game. The teaching pack contains a fully animated PowerPoint and eighteen resources. It is intended that the teacher selects the appropriate printables 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. There are three differentiated and engaging homeworks which can also be used as classwork if so desired. The game is closely related to the topic content and reinforces learning. What’s Covered 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. Lesson 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 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 Game 42 question and answer cards Teacher’s answer sheet. Instruction sheet For more high quality resources visit: Elf Off the Shelf Resources
Kinetic Theory of Matter (Particle Theory) - Find the Pair Game KS3
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Kinetic Theory of Matter (Particle Theory) - Find the Pair Game KS3

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This is an engaging and enjoyable memory game on the kinetic theory of matter which uses the particle model to explain change of state, gas pressure and diffusion. Pupils work in teams of three or four. Each team lays out their 42 cards face down in a square and take it in turn to turn over two cards. If the cards are a question and its correct answer, the pupil keeps the pair. If they are not a match they are turned face down and the next pupil gets a turn. This process continues until all cards are matched and the winner is the pupil with the most pairs. If a team member thinks that the selectors pair is not a correct match, they can challenge. Pupils are encouraged to check their books for the correct answer but the teacher also has a quick-check answer sheet. If the challenge is correct, the challenger keeps the pair. Included in this Pack. 42 question and answer cards Teacher’s answer sheet. Instruction sheet Preparation Use double-sided printing to copy 1 set per group of 4 pupils. Sheets could be laminated to enable year-on-year use. Cut sheets into cards. 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. More high quality resources available here. Elf Off the Shelf Resources
Kinetic Theory of Matter - Three States of Matter, Change of State - Fully Resourced Lesson for KS3
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Kinetic Theory of Matter - Three States of Matter, Change of State - Fully Resourced Lesson for KS3

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This fully resourced lesson on particle or kinetic theory for KS3 includes an animated PowerPoint which: identifies the three states of matter as solid, liquid and gas; demonstrates the arrangement of particles in solids, liquids and gases; explains the properties of solids, liquids and gases in terms of the arrangement of their particles; explains change of state including sublimation; explains pressure in gases and the effect of increasing the number of particles and temperature and decreasing volume diffusion 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 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
Light - The Complete Middle School Module - Classroom, Distance and Blended Learning KS3
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Light - The Complete Middle School Module - Classroom, Distance and Blended Learning KS3

10 Resources
Five action-packed topics providing a one – stop – shop for light in middle school science namely: Reflection Refraction Lenses, the eye and the pinhole camera and camera Dispersion, white Light and colour filters Shadows and lunar and solar eclipses The two packs in this resource allow the same lesson to be taught to students whether they are in a classroom or distance learning at home. It facilitates hybrid learning and provides equality of opportunity for students who are unable to attend school. For each topic, the classroom resource consists of an animated PowerPoint with an average of 26 slides and a minimum of 13 varied and exciting printables including guides notes, a foldable, cut-and-stick and progress check. The one-page flowchart lesson plan shows where choices can be made between the printables so that the teacher can select the activities to suit the exact needs of their class. For each topic, the distance learning pack consists of an animated PowerPoint with an average of 49 slides which, not only teaches the science but also how to gain maximum benefit from distance learning. Each PowerPoint has been designed to replace the teacher by providing structure, sequence, knowledge and answers. Additional worksheets, guided notes, cut-outs, foldables and progress checks 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. These can be printed off by the student or provided by school. For each topic there is also a short digital test/homework which can be returned to the teacher. A shortened photocopiable PDF of each PowerPoint is provided to circulate to those pupils without computers. For more high quality resources visit: Elf Off the Shelf Resources
Light - Complete Module for KS3 Distance Learning and Homeschool
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Light - Complete Module for KS3 Distance Learning and Homeschool

5 Resources
Five action-packed distance or remote learning packages which cover all the topics to be covered in light for KS3 namely: Reflection Refraction Lenses, the eye and the pinhole camera and camera Dispersion, white Light and colour filters Shadows and lunar and solar eclipses Each resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. It gives advice on how to use distance learning successfully and guides the learner step-by-step through the topic. The supporting worksheets include guided notes, cut-outs, foldables digital quick-tests, fact sheets and progress checks to provide a familiar medium for students to develop and test their knowledge and to continue to develop their literacy skills and use their creativity to organise their learning and assess their progress. Some topics include a simulated practical which takes the student through planning an investigation, designing a table and drawing graphs. For more high quality resources visit: Elf Off the Shelf Resources
Light - The Complete Module for KS3
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Light - The Complete Module for KS3

5 Resources
Five comprehensive and fully resourced lessons on refraction, reflection, lenses, dispersion and shadows and eclipses for middle school. Each topic comes with an engaging, animated PowerPoint and eleven printables which make even the more difficult concepts easy to understand. Emphasis is placed on assessment for learning and detailed answers to questions are provided throughout, which makes self-assessment and peer assessment easy. Each topic comes with a checklist for pupils to assess their progress on completion of the topic. Each topic comes with a one-page flow-chart lesson plan showing where logical choices between resources can be made enabling the teacher to totally bespoke lessons according to pupil ability, time available for the topic and focus of departmental/school policy Resources not used in the lesson can be additional homework or used for pre-examination revision. Many activities place an emphasis on literacy and oracy. These are identified on the flow-charts. What’s Covered Reflection Transparent, translucent and opaque materials Luminous and non-luminous objects Labelling the incident and reflected rays, the angles of incidence and reflection, the normal and the point of incidence Virtual experiment to prove i = r Ray diagram showing how the eye sees an image in a plane mirror The image formed in a plane mirror is upright, virtual (appears to be formed behind the mirror) laterally inverted, the same size as the object and as far behind the mirror as the object is in front. Ray diagram showing how the eye sees an image in a periscope Specular and diffuse images Refraction The more dense the medium the slower the speed of light. When light travels from a less dense medium to a more dense medium it is bent towards the normal. When light travels from a more dense medium to a less dense medium it is bent away from the normal. Light hitting a boundary at 900 is not refracted. Light is not refracted at a curved boundary. Complete ray diagrams showing refraction. Design an experiment and results table to investigate refraction through a semi - circular glass block Why lightning is seen before thunder is heard when a cloud discharges. Real and apparent depth Lenses Ray diagrams showing refraction in a concave and convex lens. Convex lenses are used in magnifying glasses, telescopes and spectacles to correct long sight. Concave lenses are used in lasers, flashlights, peepholes and spectacles to correct short sight. Label the following structures on a diagram of the eye; retina; ciliary muscle; iris; pupil; lens; suspensory ligament; optic nerve. Draw ray diagrams and explain how the eye sees distant and close objects. Draw ray diagrams and explain how lenses are used to correct long and short sight. Draw diagrams and explain how the iris controls the size of the pupil and therefore the amount of light which enters the eye. Draw a ray diagram of the pinhole camera, know that the image is inverted sand diminished, moving the object closer enlarges the image and multiple pinholes produce multiple images Label a diagram of the camera and explain how a picture is taken. Explain the differences and similarities between the eye and the camera Dispersion The order of the seven colours of the spectrum Dispersion is the separation of white light into the seven different colors of the spectrum. During dispersion, red light is refracted the least and violet light the most. Dispersion is caused by the fact that each colour of light travels at a different speed in glass. Red, green and blue are primary light colors. Magenta, cyan and yellow are secondary light colors. Mixing two primary light colours gives a secondary light color. Mixing the three primary light colors gives white light. An object only reflects light the same color as itself and absorbs all the others Work out the color an object appears in different light color Shadows and Eclipses The shadow of a point source only has an umbra but the shadow of a large point source has an umbra and a penumbra. If the light source moves closer to the object, the shadow gets bigger. If the object moves closer to the screen, the shadow gets smaller . A lunar eclipse happens when the Earth stops all, or some, of the Sun’s light from reaching the Moon. The Moon orbits the Earth once every 29.5 days. When the entire moon passes through the Earths penumbra it appears slightly darker (penumbral eclipse). If only part of the moon passes through the Earth’s umbra it is a partial eclipse. A solar eclipse happens when the Moon stops all, or some, of the Sun’s light from reaching the Earth A person on Earth, standing in the Moon’s umbra will see a total solar eclipse. A person on Earth, standing in the Moon’s penumbra will see a partial solar eclipse. When the Moon is at its furthest point from Earth, it no longer covers the whole surface of the Sun and an annular eclipse is seen from the umbra. The Moon’s orbit is angled relative to the Earth so the Sun, Earth and Moon are not often in the alignment needed for a lunar Eclipse to occur. When the entire moon passes through the Earths umbra it appears red due to refracted red light (total or umbral eclipse). What’s Included for Each Lesson Animated PowerPoint for teaching with exit ticket quiz Flip it (pupil writes questions to given answers) Anticipation Guides (combined starter and plenary) Foldable Cut and stick activity. Worksheet to support the PowerPoint Fact sheet Homework plus answers Fact share worksheet Pupil progress self-assessment checklist Exit Ticket Suggested lesson plan showing choices possible between resources For more high quality resources visit: Elf Off the Shelf Resources
Light - Shadows and Eclipses Wildcard and Snap Card Games KS3
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Light - Shadows and Eclipses Wildcard and Snap Card Games KS3

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A great way to consolidate learning on shadows and lunar and Solar eclipses with this pack of cards which can be used to play two games – wildcard and snap. So much fun, students don’t even realise they are learning! Prior Knowledge Required The shadow of a point source only has an umbra, but the shadow of a large point source has an umbra and a penumbra. If the light source moves closer to the object, the shadow gets bigger. If the object moves closer to the screen, the shadow gets smaller. A lunar eclipse happens when the Earth stops all, or some, of the Sun’s light from reaching the Moon. The Moon orbits the Earth once every 29.5 days. When the entire moon passes through the Earths penumbra it appears slightly darker (penumbral eclipse). If only part of the moon passes through the Earth’s umbra it is a partial eclipse. A solar eclipse happens when the Moon stops all, or some, of the Sun’s light from reaching the Earth A person on Earth, standing in the Moon’s umbra will see a total solar eclipse. A person on Earth, standing in the Moon’s penumbra will see a partial solar eclipse. When the Moon is at its furthest point from Earth, it no longer covers the whole surface of the Sun, and an annular eclipse is seen from the umbra. The Moon’s orbit is angled relative to the Earth, so the Sun, Earth and Moon are not often in the alignment needed for a lunar Eclipse to occur. When the entire moon passes through the Earths umbra it appears red due to refracted red light (total or umbral eclipse). What You Get 66 playing cards Animated PowerPoint with instructions for playing wildcard and snap For more high quality resources visit: Elf Off the Shelf Resources
Light - Shadows and Eclipses Distance, Classroom and Blended Learning KS3
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Light - Shadows and Eclipses Distance, Classroom and Blended Learning KS3

2 Resources
The two packs in this resource allow the same lesson to be taught to students whether they are in a classroom or distance learning at home. It facilitates hybrid learning and provides equality of opportunity for students who are unable to attend school. The classroom resource consists of an animated 26 slide PowerPoint and 13 varied and exciting printables including a foldable, cut-and-stick and progress check. The one-page flowchart lesson plan shows where choices can be made between the printables so that the teacher can select the activities to suit the exact needs of their class. The distance learning pack consists of a 49 slide animated PowerPoint which, not only teaches the science but also how to gain maximum benefit from distance learning. The PowerPoint has been designed to replace the teacher by providing structure, sequence, knowledge and answers. Additional 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. These can be printed off by the student or provided by school. There is also a short digital test/homework which can be returned to the teacher. A shortened photocopiable PDF of the PowerPoint is provided to circulate to those pupils without computers. What’s Covered The shadow of a point source only has an umbra but the shadow of a large point source has an umbra and a penumbra. If the light source moves closer to the object, the shadow gets bigger. If the object moves closer to the screen, the shadow gets smaller . A lunar eclipse happens when the Earth stops all, or some, of the Sun’s light from reaching the Moon. The Moon orbits the Earth once every 29.5 days. When the entire moon passes through the Earths penumbra it appears slightly darker (penumbral eclipse). If only part of the moon passes through the Earth’s umbra it is a partial eclipse. A solar eclipse happens when the Moon stops all, or some, of the Sun’s light from reaching the Earth A person on Earth, standing in the Moon’s umbra will see a total solar eclipse. A person on Earth, standing in the Moon’s penumbra will see a partial solar eclipse. When the Moon is at its furthest point from Earth, it no longer covers the whole surface of the Sun and an annular eclipse is seen from the umbra. The Moon’s orbit is angled relative to the Earth so the Sun, Earth and Moon are not often in the alignment needed for a lunar Eclipse to occur. When the entire moon passes through the Earths umbra it appears red due to refracted red light (total or umbral eclipse). For more high quality resources visit: Elf Off the Shelf Resources
Light - Shadows and Eclipses - Distance Learning and Homeschool KS3
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Light - Shadows and Eclipses - Distance Learning and Homeschool KS3

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This is an action-packed distance learning or home school lesson on shadows and lunar and solar eclipses for middle school This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The worksheets, cut-out, 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 The shadow of a point source only has an umbra but the shadow of a large point source has an umbra and a penumbra. If the light source moves closer to the object, the shadow gets bigger. If the object moves closer to the screen, the shadow gets smaller . A lunar eclipse happens when the Earth stops all, or some, of the Sun’s light from reaching the Moon. The Moon orbits the Earth once every 29.5 days. When the entire moon passes through the Earths penumbra it appears slightly darker (penumbral eclipse). If only part of the moon passes through the Earth’s umbra it is a partial eclipse. A solar eclipse happens when the Moon stops all, or some, of the Sun’s light from reaching the Earth A person on Earth, standing in the Moon’s umbra will see a total solar eclipse. A person on Earth, standing in the Moon’s penumbra will see a partial solar eclipse. When the Moon is at its furthest point from Earth, it no longer covers the whole surface of the Sun and an annular eclipse is seen from the umbra. The Moon’s orbit is angled relative to the Earth so the Sun, Earth and Moon are not often in the alignment needed for a lunar Eclipse to occur. When the entire moon passes through the Earths umbra it appears red due to refracted red light (total or umbral eclipse). 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. More high quality resources available here. Elf Off the Shelf Resources
Light-  Shadows and Eclipses - Fully Resourced Lesson Plus Find the Pair Game KS3
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Light- Shadows and Eclipses - Fully Resourced Lesson Plus Find the Pair Game KS3

2 Resources
A comprehensive and fully resourced lesson on shadows and lunar and solar eclipses for middle school plus an enjoyable yet challenging find the pair game. The teaching pack contains thirteen 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 into 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. There are three differentiated and engaging homeworks which can also be used as classwork if so desired. The game is closely related to the topic content and reinforces learning. What’s Covered The shadow of a point source only has an umbra, but the shadow of a large point source has an umbra and a penumbra. If the light source moves closer to the object, the shadow gets bigger. If the object moves closer to the screen, the shadow gets smaller . A lunar eclipse happens when the Earth stops all, or some, of the Sun’s light from reaching the Moon. The Moon orbits the Earth once every 29.5 days. When the entire moon passes through the Earths penumbra it appears slightly darker (penumbral eclipse). If only part of the moon passes through the Earth’s umbra it is a partial eclipse. A solar eclipse happens when the Moon stops all, or some, of the Sun’s light from reaching the Earth A person on Earth, standing in the Moon’s umbra will see a total solar eclipse. A person on Earth, standing in the Moon’s penumbra will see a partial solar eclipse. When the Moon is at its furthest point from Earth, it no longer covers the whole surface of the Sun, and an annular eclipse is seen from the umbra. The Moon’s orbit is angled relative to the Earth, so the Sun, Earth and Moon are not often in the alignment needed for a lunar Eclipse to occur. When the entire moon passes through the Earths umbra it appears red due to refracted red light (total or umbral eclipse). Lesson Animated PowerPoint for teaching with exit ticket quiz Flip it (pupil writes questions to given answers) Anticipation Guides (combined starter and plenary) Foldable Cut and stick activity (x2) Pinhole camera template Worksheet to support the PowerPoint (x3) Fact sheet (x3) Homework plus answers Fact share worksheet Pupil progress self-assessment checklist Exit Ticket Suggested lesson plan showing choices possible between resources Game 42 question and answer cards (must be copied in color) Teacher’s answer sheet. Instruction sheet For more high quality resources visit: Elf Off the Shelf Resources
Light - Shadows and Lunar and Solar Eclipses - Find the Pair Game KS3
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Light - Shadows and Lunar and Solar Eclipses - Find the Pair Game KS3

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This is an engaging and enjoyable memory game on shadows and lunar and solar eclipses for middle school. Pupils work in teams of three or four. Each team lays out their 42 cards face down in a square and take it in turn to turn over two cards. If the cards are a question and its correct answer, the pupil keeps the pair. If they are not a match they are turned face down and the next pupil gets a turn. This process continues until all cards are matched and the winner is the pupil with the most pairs. If a team member thinks that the selectors pair is not a correct match, they can challenge. Pupils are encouraged to check their books for the correct answer but the teacher also has a quick-check answer sheet. If the challenge is correct, the challenger keeps the pair. Included in this Pack. 42 question and answer cards Teacher’s answer sheet. Instruction sheet Preparation Use double-sided printing to copy 1 set per group of 4 pupils. Sheets could be laminated to enable year-on-year use. Cut sheets into cards. Prior Knowledge Required The shadow of a point source only has an umbra, but the shadow of a large point source has an umbra and a penumbra. If the light source moves closer to the object, the shadow gets bigger. If the object moves closer to the screen, the shadow gets smaller. A lunar eclipse happens when the Earth stops all, or some, of the Sun’s light from reaching the Moon. The Moon orbits the Earth once every 29.5 days. When the entire moon passes through the Earths penumbra it appears slightly darker (penumbral eclipse). If only part of the moon passes through the Earth’s umbra it is a partial eclipse. A solar eclipse happens when the Moon stops all, or some, of the Sun’s light from reaching the Earth A person on Earth, standing in the Moon’s umbra will see a total solar eclipse. A person on Earth, standing in the Moon’s penumbra will see a partial solar eclipse. When the Moon is at its furthest point from Earth, it no longer covers the whole surface of the Sun, and an annular eclipse is seen from the umbra. The Moon’s orbit is angled relative to the Earth, so the Sun, Earth and Moon are not often in the alignment needed for a lunar Eclipse to occur. When the entire moon passes through the Earths umbra it appears red due to refracted red light (total or umbral eclipse). More high quality resources available here. Elf Off the Shelf Resources