Number teaching resources: Factors, multiples and primes

Resources and ideas for mathematics, number, factors, multiples and primes, written by teachers to support teaching and learning

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Table Splat! (Times Tables Game)

Table Splat! (Times Tables Game)

A game that can be played in pairs, threes or independently. Please note that this game focuses on times tables facts from 2 to 10 to ensure children are confident in these tables before progressing to the 11s and 12s, which will need to be taught subsequently.Children need a 'Table Splat' mat and counters (different coloured counters for each child). Children take turns to turn over a card, revealing a times tables question. The child who is the first to place their counter on the correct answer (whilst shouting 'SPLAT!') can leave their counter on the board. The winner is the player with the most counters on the board once all of the times table cards have been used.Differentiate by choosing the multiplication cards relevant for that child, depending on which times table they are currently working on. *Update: 6s and 9s have been underlined, to avoid confusion.*Save money when bought as part of a bundle. Click the button on the right for more information.

By Miss-Becky

Lesson on Venn Diagrams and HCF and LCM

Lesson on Venn Diagrams and HCF and LCM

This KS3 Lesson Plan in PowerPoint demonstrates how we can use Venn diagrams to find the HCF and LCM. Ideal to be used on the IWB and questions are given for students to practice the knowledge of this topic.

By SLS3165

Factors Self-Check Cards and Game

Factors Self-Check Cards and Game

A differentiated set of over 70 cards for self-checking factors work. Can be used as a fun game or for individual or group work. Lower ability pack has 24 cards, featuring numbers up to 100. Higher ability pack has 56 cards, including many more challenging numbers, up to 16,000. The cards are designed to be printed double-sided with the answers (all factors of the number) on the back. Once you have printed the front side, pop your paper or card back in the printer and print the answers.This works especially well as an early finisher activity. Pupil Instruction Card is included for ‘Factors Frenzy’ game, where children compete to find as many factors of a number as they can. It could get quite competitive!

By FullShelf

Times Tables Matching Puzzle BUNDLE

Times Tables Matching Puzzle BUNDLE

This is the bundle of our times tables matching puzzles. These times tables 4-piece puzzle is a fun way to test students knowledge of the tables. Students match the times table question to the solution, array and collection of grouped objects.Individual Times Tables Products are as follows: FactorsTwo's Five's and Ten'sThree's Six's and Nine'sFour's Eights and Eleven'sSeven's and TwelvesIt is designed to be easily cut with little wastage. So either the teacher or tutor can prepare the cards by cutting them before hand, or students can cut their own cards, giving them a chance to see the solutions before they attempt the puzzle.Although this product is made in colour, it prints perfectly well in black and white. Each puzzle is the size of an A4 sheet. To use less paper, select the pages per sheet option, and the puzzles will be smaller, but still high quality.The bundle contains the following:• Factors• Two's Five's and Ten's• Three's Six's and Nine's• Four's Eights and Eleven's• Seven's and TwelvesMeets CCSS: 3.OA.A.1; 3.OA.B.5; 4.OA.B.4

By LittleStreamsUS

Factors Matching Activity

Factors Matching Activity

This factors 4-piece puzzle is a fun way to test students knowledge of factors, prime factors and types of number. Students match the number to it's factors, prime factors and number types.It is designed to be easily cut with little wastage. So either the teacher or tutor can prepare the cards by cutting them before hand, or students can cut their own cards, giving them a chance to see the solutions before they attempt the puzzle.Although this product is made in colour, it prints perfectly well in black and white. Each puzzle is the size of an A4 sheet. To use less paper, select the pages per sheet option, and the puzzles will be smaller, but still high quality.Available as part of the Times Tables Matching Activity BundleSee also:• Two's Five's and Ten's• Three's Six's and Nine's• Four's Eights and Eleven's• Seven's and TwelvesMeets the following CCSS:4.OA.B.4

By LittleStreamsUS

PDL's Number Building Play Mats for Cuisenaire® Rods

PDL's Number Building Play Mats for Cuisenaire® Rods

For Cuisenaire® Rods, these playful Number Building Play Mats provide opportunity for students to exhaust discoveries of all the ways to partition numbers two through six using Cuisenaire®Rods. Building Cuisenaire® Rod mats offer opportunity to discover factoring, multiplication, division, primes, subtraction, addition, and fractions. Number sense is that fluid understanding of how numbers relate to each other, and there is no other manipulative that provides such a thorough opportunity to discover and explore these relationships. There are a total of nine play mats that provide playful back drops to this foundational activity. Learn more http://www.playdiscoverlearn247.com/2017/03/20/3-popular-manipulatives-fail-build-number-sense/Cuisenaire® Rods is a registered trademark of The Cuisenaire Company and is used with permission from The Cuisenaire Company.

By playdiscoverlearn247

PDL's Number Building Staircases for Cuisenaire® Rods

PDL's Number Building Staircases for Cuisenaire® Rods

Building staircases with Cuisenaire® Rods provides young students an opportunity for an empirical study of mathematics. These activities are designed to supplement and/or act as a platform for Staircase work per the Handbook of Activities for Cuisenaire Rods by Guy Gattegno. Student task cards have been added to expand exploration into addition, subtraction, multiplication and fractions.Group work provides more opportunity for comparison of staircases allowing for exploration in measurement, quantity of rods and kinds of rods used. Comparing odd and even staircases can be done through superimposing rods as the last activity demonstrates.Included is one page of instruction, 10 staircase building activities, 40 student task cards and a discovery page for students to record observations.Cuisenaire® Rods is a registered trademark of The Cuisenaire Company and is used with permission from The Cuisenaire Company.

By playdiscoverlearn247

PDL's Interactive Math Notebook Bundle for Cuisenaire® Rods

PDL's Interactive Math Notebook Bundle for Cuisenaire® Rods

This interactive math notebook bundle includes 92 hands-on activities and 220 student task cards that cover a wide range of elementary math concepts including number sense, odd and even numbers, addition, subtraction, multiplication, fractions, factoring, squares, algebra and more. Designed to appeal to the imagination of children and to encourage repeated use of the activities to solidify their number sense with joyful discoveries. These activities are designed to be used with Cuisenaire® Rods.-PDL's Number Building Play Mats for Cuisenaire® Rods(6 activities)-PDL's Number Building Staircases for Cuisenaire® Rods(10 activities and 40 student task cards)-PDL's Search and Find for Cuisenaire® Rods(18 activities)-PDL's Odd and Even Exploration for Cuisenaire® Rods(13 activities and 52 student task cards)-PDL's Fraction Exploration for Cuisenaire® Rods(20 activities and 80 student task cards)-PDL's Building Equation Paths for Cuisenaire® Rods(12 activities and (48 student task cards)-PDL's Subtraction Lock and Key Exploration(10 activities)These activities are highly adaptable to the individual learner from struggling to gifted and talented to tactile learner. While these activities work great as an interactive notebook, you can easily laminate these and adapt them for math centers.These activities pair well with heuristic approach to education best explained by Dr. Caleb Gattegno as teaching subordinate to learning. This teaching reinforces the student's ability to think and discover for themselves math concepts. Cuisenaire® rods are a unique manipulative offering this opportunity to children in a fun and playful way.Cuisenaire® Rods is a registered trademark of The Cuisenaire Company and is used with permission from The Cuisenaire Company.

By playdiscoverlearn247

BUNDLE Dance Mat Maths

BUNDLE Dance Mat Maths

This is a set of Dance Mat Mathematics activities to use along with your ready made dance mats. Check out our blog post (link in download) for tips how to make your class set of dance mats. Once you have a set of dance mats for your classroom you are ready! Students calculate the displayed question nd then display their answer by placing their feet in the correct position; left foot for tens and right foot for the units. Terms of Use The purchase of this resource is for the use of one teacher only. Thank you for looking, I hope the NumberLoving resources meet the needs of colleagues. Please get in touch via @numberloving or numberloving@outlook.com

By NumberLoving

18 GCSE Mathematics topic based assignments (72 pages of practice!)

18 GCSE Mathematics topic based assignments (72 pages of practice!)

This is a collection of 18 topic-based assignments covering a broad range of Number, Algebra, Statistics and Geometry themes. Each paper comprises 4 pages with problems of increasing complexity based on the new specification. Each paper is write-on, accompanied by a mark scheme, and comprises a total of 60 marks with suggested grade boundaries.

By silvestertim

Year 5 Summer Arithmetic Paper - regenerating

Year 5 Summer Arithmetic Paper - regenerating

Each question links to NC Y5 objectives. Document is in excel and is therefore printable as a paper or as individual questions.Each question will alter when F9 is pressed creating a new paper.Answers for questions are included where possible.

By h2g2

Multiple Choice Starters

Multiple Choice Starters

This bundle contains all the multiple choice starter packs for a much reduced price. This bundle contains over 300 different maths questions. A free sample is available to be downloaded.

By al_robinson76

MATHEMATICS ACTIVITES 3

MATHEMATICS ACTIVITES 3

These activities are designed use a variety of skills including reasoning, perimeter and area, angles and protractors, as well as fractions and decimals. They are resources I created to support individual students gain confidence in the above skills and they are useful for revision. They can also be used for independent and group work.

By jorgill

Maths Activities 2

Maths Activities 2

A range of maths activities that I designed to support individual students gain confidence. The maths resources are useful for group learning and revision.

By jorgill

BIDMAS (Dance Mat Maths)

BIDMAS (Dance Mat Maths)

This is a Dance Mat Mathematics activity to use along with your ready made dance mats. Check out our blog post (link in download) for tips how to make your class set of dance mats. Once you have a set of dance mats for your classroom you are ready!This set of dance mat questions requires pupils to use the order of operations to calculate sums. Students then display their answer by placing their feet in the correct position; left foot for tens and right foot for the units.Terms of UseThe purchase of this resource is for the use of one teacher only.Thank you for looking, I hope the NumberLoving resources meet the needs of colleagues. Please get in touch via @numberloving or numberloving@outlook.com

By NumberLoving

Year 5/6 Maths Planning Bundle

Year 5/6 Maths Planning Bundle

A range of Maths topics covered in this extensive planning bundle. Each one includes planning and worksheets to teach a unit of lessons. This so far includes 99 lessons and will have more units added.Worksheets are differentiated three ways with a mastery aim running throughout. Having used a similar format in my own lessons, these sheets often provide enough challenge for two days lessons, with children taking on the easier work then moving on to harder challenges within the other sheets. These have all been made with mastery in mind and so follow this pattern.Worksheet One - Works on practise and fluency (LA)Worksheet Two - Practise, fluency and reasoning (MA)Worksheet Three - Practise, fluency, reasoning and problem solving (HA)

By krisgreg30

BIGGEST MATHS YEAR 6 SATS PACK ON TES!

BIGGEST MATHS YEAR 6 SATS PACK ON TES!

PACK INCLUDES: OVER 30 PRACTICE PAPERS BROKEN DOWN INTO OBJECTIVES -ALL WITH ANSWERS (OVER 500 QUESTIONS)MATHS MASTERY ACTIVITIES AND IDEAS BASED ON EVERY YEAR 6 OBJECTIVE - FLUENCY/ REASONING/ PROBLEM SOLVING / CONCRETE / PICTORIAL / ABSTRACTPROVE IT! MATHS ASSESSMENT BASED ON EVERY OBJECTIVE (125 QUESTIONS)GAP TRACKERGUESS MY NUMBER CHALLENGES96 MISSING NUMBER BOX CALCUALTIONSGIANT RESONING PACKCOUNTDOWN PACKMATHS CHALLENGE PACKSINVESIGATIONSLESSON PLANBOOK SCRUTINY FORMSRECAP ON YEAR 4 AND 5 MATHS OBJECTIVESMASTERY FRACTION PACK 115 CHALLENGESOVER 100 REASONING QUESTIONS20 STARTERS AND PLENARIES35 MATHS MASTERY YEAR 6 CHALLENGESOVER 50 SATS REASONING QUESTION PACK60 NEW CURRICULUM CHALLENGES70 CHALLENGE CARDS75 MASTERY CHALLENGESREASONING CHALLENGES BASED ON MEASURE

By erylands

KS2:  Number Puzzles and Problem Solving (Worksheet Generators)

KS2: Number Puzzles and Problem Solving (Worksheet Generators)

Thousands of worksheets at the press of a button! This a set of worksheet generators for a range of number objectives in KS2. Each of the 22 Excel spreadsheets provide you with well-designed and thought out worksheets that can be randomised by the push of a button, so that no two sheets are the same. Each spreadsheet provides answers for the random worksheets, are differentiated (where possible) and set up for easy printing. The sheets can be used for early bird activities, class work, homework, revision or reinforcement. All you need to do is randomise and print! This resource is a ‘must have’ for all KS2 teachers and is a massive TIME SAVER! (Previews represent a tiny fraction of what can be generated)Objectives CoveredAdd and subtract numbers mentallyEstimate the answer to a calculation and use inverse operations to check answersRecall and use multiplication and division facts for the 3, 4 and 8 multiplication tablesSolve problems, including missing number problems, involving multiplication and divisionSolve problems, including missing number problems, using number facts, place value, and more complex addition and subtractionSolve addition and subtraction two-step problems in contexts, deciding which operations and methods to use and whyRecall multiplication and division facts for multiplication tables up to 12 × 12Solve problems involving multiplying and addingAdd and subtract numbers mentally with increasingly large numbersSolve addition and subtraction multi-step problems in contexts, deciding which operations and methods to use and whyMultiply and divide numbers mentally, drawing upon known factsSolve problems involving addition, subtraction, multiplication and division and a combination of these, including understanding the meaning of the equals signPerform mental calculations, including with mixed operations and large numbersSolve problems involving addition, subtraction, multiplication and divisionOther worksheet generator packs are available: Short Division Long & Short Multiplication Column Addition & Subtraction Or why not buy them all in this discounted bundle: Worksheet Generators - Bundle

By mrajlong

Year 5 Spring  Arithmetic  Practice Papers - regnerating

Year 5 Spring Arithmetic Practice Papers - regnerating

Each question links to NC Y5 objectives. Document is in excel and is therefore printable as a paper or as individual questions.Each question will alter when F9 is pressed creating a new paper.Answers for questions are included where possible.

By h2g2

Year 4 Spring Arithmetic Paper

Year 4 Spring Arithmetic Paper

Each question links to NC Y4 objectives. Document is in excel and is therefore printable as a paper or as individual questions.Each question will alter when F9 is pressed creating a new paper.Answers for questions are included where possible.

By h2g2

KS1 Year 2 Maths SATs Revision - Number and Place Value - Differentiated Levels

KS1 Year 2 Maths SATs Revision - Number and Place Value - Differentiated Levels

This is a set of Year 2 SATs style number and place value revision questions with 3 differentiated levels. Each level contains problems with answers. There are 33 pages of questions in total. The higher level (called Super Super Challenge) contains questions based on the Year 2 curriculum with some questions from the Year 3 curriculum. The intermediate level (called Super Challenge) contains questions based on past SATs papers and the Year 2 curriculum.The lower level (called Challenge) contains questions based on the Year 1 curriculum. Both an editable Microsoft Word and PDF version of the document are included. No further preparation required.

By blossomingminds

Year 3 Spring Arithmetic Practice Papers - regenerating

Year 3 Spring Arithmetic Practice Papers - regenerating

Each question links to NC Y3 objectives. Document is in excel and is therefore printable as a paper or as individual questions.Each question will alter when F9 is pressed creating a new paper.Answers for questions are included.

By h2g2

Multiple Choice Starters - Factors, Multiples and Primes

Multiple Choice Starters - Factors, Multiples and Primes

18 questions that covers factors, multiples, primes and order of operations. Each question has 5 possible answers and is fully editable. Each page has a random button so easy to get a selection of questions that the learners can answer on mini whiteboards.I have free example to download with a selection of different questions.

By al_robinson76

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Factors (1 Lesson)

Factors (1 Lesson)

This contains 1 PowerPoints.PowerPoint 1 - Lesson on Place Values. 17 colourful interactive slides. Lots of questions to assess understanding and check for misconception. Discussion points to make students understand and master the topic. Tasks included in the PowerPoint which can be printed.Enough for minimum of 1 Lesson about 50 Minutes worth of resources

By Shamster