An ideal science activity for the end of the Christmas term which promotes not only the concept of teamwork but also individually contributing to the success of a team. There are 56 science and Christmas trivia questions in this animated, interactive team quiz with built – in scoreboard for up to seven teams. All questions are pictorial and multiple choice. Team Rounds Each team will attempt their general knowledge team round of three 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. Each team will also have to solve the clues to identify a well - known phrase or saying. There are four lightning rounds in which team members consult to try to identify a slowly revealed person or landmark. Individual Rounds Four unscramble and identify rounds which consists of a picture which has been cut up and rearranged. This is an individual not a team round. Memory Test – questions on eleven objects which cross the screen then disappear. Memory Test – give coordinates of frogs which have moved around a pond. Finally, the ten - question individual bonus round. This round allows flexibility in terms of the time the quiz takes as not all the questions have to be attempted. The quiz therefore can last between 40 and 50 minutes. Why not have a look at my shop? Elf Off the Shelf Shop

A comprehensive and enjoyable introduction to atoms, molecules, elements, compounds, the periodic table, chemical symbols, formulae and naming compounds. What’s Covered All atoms of one element are the same but are different from the atoms of other elements. Atoms combine to form molecules. If combining atoms are from the same element, a molecule of an element is formed. If combining atoms are from different element, a molecule of a compound is formed. An element contains only one type of atom A compound contains two or more different types of atom. Elements are listed in the periodic table. Each element has its own symbol. Symbols can be the first letter of the name (capital), two letters from the name (capital then lowercase) or taken from the Latin name of the element. The formula of a compound tells you how many atoms of each element are in it. Working out the number of atoms of each element in a compound from its formula. Naming compounds with the groups CO3, SO4, NO3. Compounds containing only two atoms end in ide. Mono = 1, di = 2, tri = 3. What’s Included 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 (x2) Fact share worksheet Pupil progress self-assessment checklist Periodic table Exit Ticket Suggested lesson plan showing choices possible between resources This 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 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. Lots more resources at my shop? Elf Off the Shelf Resources

Using cake making to explain conservation of mass, the animated PowerPoint then demonstrates balancing equations using particle models and leads seamlessly into balancing equations with chemical formulae. The PowerPoint, which is accompanied by a worksheet, provides hints and tips on balancing equations, many animated worked examples and exercises. A further worksheet can be use as classwork or homework and this is supported by a second PowerPoint providing answers to enable easy self and peer assessment. What’s Included Animated PowerPoint Answer PowerPoint Pupils progress checklist Anticipation guide for starter and plenary Worksheet Worksheet/homework For more high quality resources visit: Elf Off the Shelf Resources

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

This is an engaging and enjoyable memory game on atoms, molecules, elements and compounds. 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 Atoms are the building blocks of elements. All the atoms of one element are the same but are different to the atoms of other elements. Atoms combine to form molecules. If combining atoms are from the same element, a molecule of an element is formed but if they are from different elements, a molecule of a compound is formed. An element contains only one type of atom. A compound contains two or more different types of atom combined together chemically. Elements are listed in the periodic table. Each element has its own symbol. Some symbols are the capitalized first letter of the name of the element . Some symbols have two letters from the name with only the first capitalized. Some symbols are taken from the Latin name of the Lots more resources at my shop? Elf Off the Shelf Resources

Including atoms, molecules, elements, compounds, chemical symbols and formulae and naming compounds, this is a unique diagnostic tool to check understanding and produce a personal review sheet. It can be used after the module has been taught or as a review lesson prior to testing. 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. Lots more resources at my shop? Elf Off the Shelf Resources

A fully resourced, comprehensive, engaging and enjoyable lesson on the differences between the properties of metals and non - metals . What’s Covered Metals are conductors of electricity and heat while non - metals are insulators Metals are strong (have high tensile strength) but non - metals are not Metals are shiny when freshly cut or polished but non -metals are dull Metals are sonorous (make a ringing noise when struck while non – metals do not. Metals are malleable (can be beaten into shape) and ductile (can be drawn into wires) but non – metals are neither and are brittle (shatter when struck. Iron, nickel and cobalt are magnetic but all non – metals are not magnetic. Metals are heavy which means they have a high have a high density because they contain a lot of particles. Non – metals are not heavy. Metals are all solids at room temperature, except for mercury which is a liquid, as they have high boiling and melting points. Of seventeen non - metals, all are gases except for five which are solids and one which is a liquid. Both metals are non – metals burn in oxygen to form the oxide. Metal oxides are alkaline and non -metal oxides are acidic. 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) Guided notes 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

A dominoes game for middle school with questions and statements on mixtures including solutions, suspensions, solubility and saturated solutions. Prior Knowledge 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 80 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

Finish and reinforce a middle school lesson on acids, bases and indicators (litmus and the pH scale) 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 Thumper the school rabbit has been accidentally locked without food or water… Prior Knowledge Required An acid is a substance which contains hydrogen, tastes sour, turns blue litmus red and has a pH between 0 and 6. A base is a substance which is the oxide or hydroxide of a metal, feels soapy, turns red litmus blue and has a pH between 8 and 14. Concentrated acids and bases are corrosive. Know that neutral substances are neither acidic nor alkaline. The pH of strong acids (0 – 2), weak acids (3 – 6), neutral substances (7), weak bases (8 – 11) and strong bases (12 – 14). Hydroxides are soluble bases. Many foods contain dilute weak acids and bases and some example. Recognise the formula of some acids and bases. What You Get 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 rabbit More high quality resources available here. Elf Off the Shelf Resources

A fantastic end-of-year or back to school activity but really the ideal any-time vehicle to promote community and communication between teachers and students and which also introduces that important element of healthy competition - so often missing in distance learning. The competition can be run for individual classes or across several classes and offering a prize and running a “coming to your computer soon” campaign for a few days before fires interest and enthusiasm. How it Works The design of this fully - animated quiz is unique and is specifically tailored to quizzing at a distance. Students complete the quiz which automatically records the score and the time taken. They then take a screenshot or photograph of their final score or time and email it to their teacher. The winner is the student with the highest score and in the event of a tie, the student with the lowest time wins. The time penalties for each question mean that those pupils who have cheated and looked up the answers online are unlikely to win. On selecting a wrong answer, the student is immediately provided with the correct answer. Question Content 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 current affairs science music astrology astronomy flags of the world famous people famous landmarks Types of Question Straight forward select the correct answer. Unscramble the picture to identify the object. Memory test – answer questions on the order and detail of objects which have passed on a conveyor belt. Memory test – Give the coordinates of fish before and after they swim around a pond. Identify the slowly - revealed animal or famous location. Identify the well – known phrase or saying from animated clues. Lots more resources at my shop? Elf Off the Shelf Resources

Smart board bingo includes questions on elements, compounds, chemical symbols, formulae and naming compounds. 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! Smart board bingo includes questions on: atoms and molecules; elements and compounds; chemical symbols; formulae; naming compounds. What is Included Random question generator for smart board (interactive white board) – 54 questions 48 bingo cards Answers PowerPoint Answer sheet 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. Lots more resources at my shop? Elf Off the Shelf Resources

An innovative, enjoyable and challenging escape room lesson which includes: atoms and molecules; elements and compounds; chemical symbols; formulae naming compounds. 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 secretary has been accidentally locked. A useful resource to finish a module on elements and compounds or for pre-test revision. 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 librarian. Lots more resources at my shop? Elf Off the Shelf Resources

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

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

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

This is an engaging and enjoyable memory game on acids, bases and indicators (litmus and the pH scale) 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 An acid is a substance which contains hydrogen, tastes sour, turns blue litmus red and has a pH between 0 and 6. A base is a substance which is the oxide or hydroxide of a metal, feels soapy, turns red litmus blue and has a pH between 8 and 14. Concentrated acids and bases are corrosive. Know that neutral substances are neither acidic nor alkaline. The pH of strong acids (0 – 2), weak acids (3 – 6), neutral substances (7), weak bases (8 – 11) and strong bases (12 – 14). Hydroxides are soluble bases. Many foods contain dilute weak acids and bases and some example. Recognise particles of and give the formula of some acids and bases. More high quality resources available here. Elf Off the Shelf Resources

A dominoes game for middle school with questions and statements on the reactions of acids with metals, bases and carbonates instead of numbers. Prior Knowledge Acids contain hydrogen. A salt is formed when the hydrogen of an acid is replaced by a metal. Hydrochloric acid forms salts called chlorides Sulfuric acid forms salts called sulfates. Nitric acid forms salts called nitrates. metal + acid --> a salt + hydrogen base + acid --> a salt + water alkali + acid --> a salt + water carbonate + acid -->a salt + water + carbon dioxide The first part of a salt is the metal and the second comes from the acid. Writing word equations for reactions between acids and metals, bases and carbonates. What You Get 90 dominos Animated PowerPoint explaining the rules and how to play. Rules of the Game Each player selects seven dominoes 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. Dominoes 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

This is an engaging and enjoyable memory game on the reactions of acids with metals, bases and carbonates 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 Acids contain hydrogen. A salt is formed when the hydrogen of an acid is replaced by a metal. Hydrochloric acid forms salts called chlorides Sulfuric acid forms salts called sulfates. Nitric acid forms salts called nitrates. metal + acid --> a salt + hydrogen base + acid --> a salt + water alkali + acid --> a salt + water carbonate + acid --> a salt + water + carbon dioxide The first part of a salt is the metal and the second comes from the acid. Writing word equations for reactions between acids and metals, bases and carbonates. More high quality resources available here. Elf Off the Shelf Resources

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

Finish and reinforce a middle school lesson on the properties of metals and non – metals 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 a squirrel, who was found injured on the school campus, has been accidentally locked in its pet carrier while awaiting transportation to the vet for urgent medical treatment. The combination lock used is one of two bought by the school – one for the stock room and the other for a new escape room lesson being planned by the science department. Both are set to the same combination. The paper on which the combination was written for the escape room lesson has been lost but the department still has copies of the lesson. Prior Knowledge Required Metals are conductors of electricity and heat while non - metals are insulators. Metals are strong (have high tensile strength) but non - metals are not. Metals are shiny when freshly cut or polished but non -metals are dull. Metals are sonorous (make a ringing noise when struck while non – metals do not. Metals are malleable (can be beaten into shape) and ductile (can be drawn into wires) but non – metals are neither and are brittle (shatter when struck. Iron, nickel and cobalt are magnetic but all non – metals are not magnetic. Metals are heavy which means they have a high have a high density because they contain a lot of particles. Non – metals are not heavy. Metals are all solids at room temperature, except for mercury which is a liquid, as they have high boiling and melting points. Of seventeen non - metals, all are gases except for five which are solids and one which is a liquid. Both metals are non – metals burn in oxygen to form the oxide. Metal oxides are alkaline and non -metal oxides are acidic. What You Get 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 squirrel More high quality resources available here. Elf Off the Shelf Resources