1. Resources Home
2. Whole School
3. Mathematics
4. Number
5. Factors, multiples and primes

Venn Diagrams and Probability

Worksheets and presentation that introduces Venn diagrams and extends to probability. Students have to sort numbers into Venn diagrams that are labeled ‘Factors of 12’, ‘Prime Numbers’, ‘Multiples of 3’ etc. Great for an introduction to the concept and to recap factors, multiples, primes and squares. The same idea then extends to probability where students must sort the numbers then give probabilities e.g. “What is the probability of choosing a number that is even but not prime.” Ideal for KS2, KS3 and low ability KS4 students.

Prime Factorization (Mini Module)

A Kaffenate Mini Module is a one page (front and back) sheet that covers a single topic. Each KMM has: –An instructional section: The instructional sections at the top of each page are either very thorough examples, step-by-step instructions, or both. –Practice problems: Problems start out easy and get progressively more difficult throughout the module. Each problem has enough space for the student to work it out right there. –Challenge or puzzle: The kids love the challenges or puzzles that are part of each module. These acts as both incentives and, sometimes, self-checking tools. –Answer Keys! Busy teachers don’t have time to make their own answer keys. I’ve done that for you. Kaffenate Mini Modules can be used in SO MANY WAYS! –Topic Introduction –Daily Warm Up –Homework –Pop Quiz –Substitute Plans –Extension Work –Catch-up Work –Topic Review –OR whatever else YOU can think of! (In fact, tell me how you use them!)

Dividing Fractions --Full worksheet set and video

Take a trip with me to northern Norway to see how dividing fractions helps out with dog sledding. AND see some footage of my latest dog sledding adventure. This set has 3 worksheets of various levels. Great to use as in class activities or homework. The first two basic practice worksheets include an inspirational quote puzzle to figure out. Learning Objectives: –Divide two fractions –Divide whole numbers and mixed numerals –Help Nestor get his dogs ready for a race ***Follow me on FB and Pinterest for math trivia, jokes, and other resources. https://www.facebook.com/KaffenateMath/ https://www.pinterest.com/kaffenatemath/ 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Adding and Subtracting Fractions

What do disco, zombies, and pizza have to do with fractions? Everything! (At least in this activity!) Adding and subtracting fractions can absolutely STOP a students in his/tracks. These worksheets (3) have examples and step by step instructions included. There is also room to workout the problems right on the page. (My students are very picky about having ENOUGH room to work with!) The answer key shows each step. Other recommended resources: Kaffenate Math videos and resources for GREATEST COMMON FACTOR LEAST COMMON MULTIPLE LADDER METHOD 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Greatest Common Factor AND Least Common Multiple: The Ladder Method

Once you know understand what the Greatest Common Factor and the Least Common Multiple are…why not find them at the SAME TIME??? Yes, please! This 9 minute video shows students how to do it. (Spoiler alert… a wedding cake topper may have fallen off in this one!) Fun music and fun sounds to keep the kids engaged! While I firmly believe that there is NO substitute for in person teachers, this video can be helpful to you as a teacher or parent in many ways! Best Used For: –Flipped Classrooms (watch at home* before you come to class) –Review time –Substitute Plans –Extra Help –Advanced Kids –Homeschool 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Least Common Multiple--Worksheet Set

Just because it’s called “LEAST” Common multiple, doesn’t mean it’s not important! This 5 minute video goes through the basics of –What the Least Common Multiple is –How we find the Least Common Multiple –WHY we need it! Fun music and fun sounds to keep the kids engaged! This set of 2 (front and back) worksheets can be used as a stand alone product OR with the FREE companion video. Each worksheet has a fun riddle to solve. The riddle also serves as a self-check! Gotta love that! Less grading for YOU! 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Least Common Multiple--Video Comprehension Activity

Just because it’s called “LEAST” Common multiple, doesn’t mean it’s not important! This 5 minute video goes through the basics of –What the Least Common Multiple is –How we find the Least Common Multiple –WHY we need it! Fun music and fun sounds to keep the kids engaged! While I’d like to believe that students LIVE to watch MATH videos… I know that’s not always the case. Sigh. This worksheet will help keep the students on track, either at home or in class. Or perhaps you could use this as a pop quiz! 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Greatest Common Factor --Worksheet Set

It’s the GREATEST thing ever! Greatest Common Factor! This set of 3 (front and back) worksheets can be used as a stand alone product OR with the companion video. Each worksheet has a fun riddle to solve. The riddle also serves as a self-check! Gotta love that! Less grading for YOU! 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Greatest Common Factor --Video Comprehension Activity

Today we are going to find the GREATEST thing ever! Ok, maybe not the GREATEST thing…but it IS important! This 7 minute video goes through the basics of –What the Greatest Common Factor is –How we find the Greatest Common Factor –WHY we need it! Fun music and fun sounds to keep the kids engaged! While I’d like to believe that students LIVE to watch MATH videos… I know that’s not always the case. Sigh. This worksheet will help keep the students on track, either at home or in class. Or perhaps you could use this as a pop quiz! 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Introduction to Fractions--Video Comprehension Worksheet/Activity

An introduction to Rational Numbers… AKA Fractions! What does an ancient Egyptian god’s eye have to do with fractions? Watch and find out! While I’d like to believe that students LIVE to watch MATH videos… I know that’s not always the case. Sigh. This worksheet will help keep the students on track, either at home or in class. Or perhaps you could use this as a pop quiz! 10% of all Proceeds for Kaffenate Math go to this AWESOME horse rescue: https://www.facebook.com/TAPSfordrafts/

Maths Challenges Bundle

Maths Challenges Bundle There are 4 different challenge worksheets. All answers are included. If bought independently, these 3 resources would cost £10, but I am offering them in this bundle for £8.50, a saving of 15%. To view items individually, please go to Maths Shop

Escaped on the Playground Number and Place Value game cards

Playing cards for Escaped on the Playground. These cards cover number and place value objectives for Y2/3. Game board and instructions available at https://www.tes.com/teaching-resource/escaped-on-the-playground-game-11937309

Prime Number Cards Poster

A tweet by Sarah Carter put me onto these prime number cards from SaneSchool. The original Prime Number Card is from Paul Zeitz on Math Teachers Circle and SaneSchool extended the idea to include all prime numbers up to 10,000. You can download the posters as PDF or JPG. The ZIP file contains my original Affinity Designer file for the poster and all JPG and PDF versions. The font is Open Sans (free on Google Fonts). Please consider giving me ⭐️ or ⭐️⭐️⭐️⭐️⭐️ if you like this!

Division Wars Board Game

A Star Wars themed division board game packed with opportunities to practise and develop quick recall of division facts. Begins with easier division facts such as 2s,5s and 10s but offers chances to discuss and master division with remainders, fact families and more! Ideal for Years 3 and 4 but could be used in other years for consolidation, support or mastery.

White Rose Maths, Year 1, Consolidation Summer Blocks 1, 2, 3, 4, 5, 6

Here is a Smart board file to use as a recap tool and resources to complete consolidation activities for White Rose Maths, Summer Blocks 1, 2, 3, 4, 5, 6 for year 1. Have a great summer!

Finding Factors: An Investigative Scheme of Work

This is a scheme of work to introduce the concept of factors through the investigation of the shape of numbers, and to encourage the use of a systematic approach to problem solving. The bundle contains five activity sheets and. sixty short factor-finding investigations in three packs of twenty, each at different levels of difficulty.

Factors - Mastering Mathematics

This PowerPoint presentation by Mastering Mathematics is designed to support learners in their journey to mastering the concept of ‘factors’. Within the PowerPoint Mastering Mathematics guides learners through questions which explore the different learning stages from application, fluency, reasoning to problem solving. Mastering Mathematics have included a review section so that learners can ensure they are confident they have mastered ‘factors’. Mastering Mathematics have designed this PowerPoint to be effective at supporting learners from KS2 - KS4, providing stretch and challenge to those learners developing Mastery whilst also supporting learners at the beginning of this journey.

Fractions Addition and Subtraction Snakes and Ladders game year 5, 6, 7, 8, 9

This game lets students play traditional snakes and ladders and in each space, answer an addition or subtraction problem with related denominators. The pack includes one addition game with answers, and one subtraction game with answers. This game is suitable for extending year 5 It is at standard for year 6 (Australia) It is great revision for years 7, year 8 year 9 Australian Curriculum Outcome: Solve problems involving addition and subtraction of fractions with the same or related denominators ACMNA126

Times Tables tests for Year 3

22 times tables tests which I use with my Year 3 pupils. They focus only on x2, x5, x10 which are Year 2 objectives, then x3, x4, x8 for Year 3 objectives. The idea is to deepen learning following the mastery approach with missing numbers problems to solve, and using the inverse calculation.

Factorising algebraic expressions (introductory) worksheets (with solutions)

Three introductory worksheets on factorising linear algebraic expressions by taking out the highest common factor of the terms. Detailed solutions are included. From https://placeformath.blogspot.com/p/worksheet-shop.html

Divisibility Rules - Key stage 2

This is an interactive math lesson for learners in year 4 and 5. In this lesson, learners will be able to learn the rules of divisibility for the numbers 2, 3, 4, 5, 6, 7, 8, 9 and 10, together with differentiated activities. Lesson can be used as whole class teaching by teachers and at home by learners. Lots of drag and drop activity with instant feedback. To access online choose the multiscreen.html file. To access offline choose the swf file. Contains 25 Interactive pages

End of Term Games

This activities are aimed at key stage 3 students but could be used as revision for students who are revising for their GCSE examination. Each round consists of four questions. Print the slides 8 to 13 on A4 paper and place one printed slide per table. Students are put into pairs (either by choice or teacher selection) and are given a copy of slide 14 and a few sheets of pieces of A4 paper. The pairs are designated a starting table and the timer (slide 2) is started. The students are then given 5 minutes to answer the four questions on that table. Once the five minutes is up the students move clockwise to the next table and start the next set of four questions and the timer of slide 3 is started. This continues until all students have completed the six tables worth of questions. The answering of the questions takes no more than 30 minutes. Students then remain at their final table, swap their answer sheet with the nearest table and the answers are produced. At this stage I go through the questions before revealing the answers. In this way the students have had a go at GCSE style foundation questions and have also seen a demonstration as to how they should have been answered. Finally, students add up their score and the highest score get a prize!

Prime factorization

A powerpoint to help teach prime factorization with objectives, examples and differentiated student activities.

Maths roll the dice game

Roll the dice activity is perfect for revision, morning starters or end of term fun. Children roll 1,2 or 3 dice and write the number (total) in the circle. They use that number with each operation suggested in the sun. You decide which calculations children needs to practise before the mats are photocopied.

Multiplication BINGO ( Factors 3, 6, 9, 12 )

⭐ Engage your students whilst learning their MULTIPLICATION FACTS 3, 6, 9, 12, with this great game. Print these cards on card and laminate for durability. With heaps of game cards, Multiplication Bingo can be played as an ENTIRE CLASS; or used as a SMALL GROUP MATH GAME during Guided Math. The Bingo calling cards can also be used as basic flashcards for your students. INCLUDED YOU WILL FIND: ~ a directions sheet for students (I usually laminate it to a large envelope and keep the game inside.) ~ 16 BINGO boards in EACH of the following: Arrays Numbers Equations ~ 72 calling cards in EACH of the following: Standard Form (product) Repeated Addition Array

Multiplication BINGO ( All factors 0 - 12 )

⭐Engage your students whilst learning their MULTIPLICATION FACTS - ALL FACTORS - 0 - 12, with this great game. Print these cards on card and laminate for durability. With heaps of game cards, Multiplication Bingo can be played as an ENTIRE CLASS; or used as a SMALL GROUP MATH GAME during Guided Math. The Bingo calling cards can also be used as basic flashcards for your students. INCLUDED YOU WILL FIND: ~ a directions sheet for students (I usually laminate it to a large envelope and keep the game inside.) ~ 31 BINGO boards in EACH of the following: Arrays Numbers Equations ~ 144 calling cards in EACH of the following: Standard Form (product) Repeated Addition Array

SUMMER ACTIVITIES 2

Six Summer theme activities which consist of fiction and non - fiction writing, poetry. Two of the activities have maths theme: telling time and practicing the 7 times table. Both maths activities include a blank template that can be adapted to individual students. The activities encourage the students to work independently and could be used for independent group learning, early morning activities, etc.

Grade 2 Add, Subract, Multiply and Divide Bundle

Four fully differentiated Add, Subtract, Multiply and Divide lessons, with attached resources, for students currently working towards a Grade 2. The additional required resources can be found under the paper clip tab in notebook - simply double click to open them. Each lesson has a learning objective, key words, answers and practice test questions at the end. ASMD1 - To be able to multiply and divide 2 and 3 digit number, and to be able to interpret remainders as whole numbers, fractions and by rounding. ASMD2 - To be able to identify common factors and multiples, and to understand prime numbers ASMD3 - To be able to use the order of operations (BIDMAS) to carry out calculations ASMD4 - To be able to solve muti step addition and subtraction problems in context

FUN Times table card game.

A great resource for those spare five minutes at the end of a lesson or as a starter task. Children have a selection of playing cards, half with a sum (such as 2x3) and half with an answer (6). The children spread them out face down and select two at random. If they make a pair, they get to keep them. Player with the most number of cards wins. This pack contains all the times tables from 2-9. Best laminated if intending to use multiple times.

SATS RECAP FOR MATHS

Covers the major areas before the SATs examination. I used this as a tool a few days before the tests - can be used throughout the year as a quick way to assess their knowledge of most of the curriculum.

Prime Numbers Bunting (Maths Display)

Printing these off back to back the bunting will overlap on the correct sides to make double sided bunting that can be cut out and hung up around the maths classroom.

Carroll and Venn diagrams for number

Editable resource using times tables and odd and even numbers to show understanding of multiples. Currently made for Year 2 class.

Prime Factors 2 (Loop Cards)

I love to start one-to-one tutorials/interventions with a loop card activity. They are also excellent when working with small groups or as a starter or plenary for a whole class. To see all the available loop-card topics click 👉 tes.com/…/More Loop Cards….&lt;hr&gt;This particular set of cards allows students to practise finding the prime factorisation of different integers. Note that the questions have been carefully selected so that they provide good coverage of this sub-topic and so that the opportunities for students to guess answers are minimised.&lt;hr&gt;Colour coding: All my loop cards are colour-coded to indicate the approximate level of the questions: KS2 – red and orange KS3/GCSE Foundation – orange and green GCSE Higher – green, blue and purple&lt;hr&gt;Further information: In this download there are four sets of similar cards and a student chooses one of the sets and sorts them into order by answering the questions. Then they try to do it faster using a different set, which has the same questions, but a different sort order 😃 My favourite use of loop cards is for two students to have different versions of the cards and race each other. They then check their answers, shuffle, swap packs and race again (quickest overall time wins). More instructions are included in the download. Cut out card size is approx. 65 x 90 mm.&lt;hr&gt;👍If you like this resource, then please rate it and/or leave a comment💬. If the rate-resource button on this page doesn’t work, then go to your ratings page by clicking 👉 www.tes.com/…/rate-resources…

Target Number

This was a Year 7 lesson filler for that last two minutes after they’ve packed up and your waiting for the bell. Write a two digit number in the target Students must answer all the questions as quickly as they possibly can.

Superhero Arithmetic Questions for SATs prep

Arithmetic questions covering most areas. Superhero themed. Great to use for SATs revision.

End of Year 6 Maths Test Assessment

This resource is to support teachers with end of year progress assessments by assessing against the Year 6 mathematics objectives from the National Curriculum. It also includes a tracker sheet to help identify gaps in knowledge. For more Assessment resources, visit our website here.

Times Table (multiplication) games. A complete set!

This is a fantastic set of resources for practicing times tables. They are great for quick activities at the start of lessons or in quick maths slots. The children will role two dice and add the digits together. They will then multiply this by a given times table and place a O or X on the corresponding square. The aim of the game is to get 4 in a row. Children are able to block each other if they happen to role the number required. Game can be played in twos, however alternative versions are possible such as three in a row with three or four children using a different colour pen each. An excellent, fun way to revise times tables!

Huge multiplication and division pack all techniques included. Answers included

Multiplication and Division Pack 40+ pages plus answers. Really good value resoources covers loads. Contents Grid Multiplcation 1. Grid multiplication with missing numbers. Long Multiplcation. Traditional style Long Division. Long Multiplication and Division Problems. Putting the skills pupils have learnt into context with worded questions. Egyptian Multiplication/Russian Multiplication. Ways other countries attempt long multiplication. Chinese Multiplication. Spiralling Sums. Long multiplications. Answers are written in words in a spiral grid. Shaded squares then read out mystery countries. The Number 6/7 Multiple Maze. Work out the sum, see if it is a multiple of the given number and try to find your way through the maze. The complexity of the two tasks combined gives it the level 5 rating ! The Number 8/9 Multiple Maze. Multiplication and Division Cross Numbers. Prime Numbers Finding Prime Factors and leaving in index notation. Finding Highest Common Factors. An exercise using common factors to find dimensions of a cuboid. Finally finding Lowest Common Multiples. Factors and Multiples Game. There is a similar game using only the numbers 1- 25, but it doesn’t have a solution. This puzzle has been changed so pupil’s don’t feel cheated and can find a solution! Investigations using Indices. Prime Pirate Maze. A very simple way of reinforcing the prime numbers and the “look” of a prime number. With less able groups write on the bottom of the sheet all the prime numbers from 1 to 100 as a reminder. The strategy for solving the maze is interesting to watch. Some pupils start from different points trying to find routes. Some simply colour in the prime numbers at random until the routes appear! A Prime Maze. Prime and Square Numbers. A snakes and ladders game used to reinforce prime numbers and square numbers. It makes it a lot more interesting if pupils have to land exactly on the win square to finish. Multiplying by Powers of 10. Dividing by Powers of 10. Zap to Zero. Place Value. A game using the skills of place value. Stamps Four different investigations using stamps as a central theme.Probability (Equally Likely Outcomes). Questions based around equally likely outcomes. Assigning Probabilities. The different ways of assigning probabilities are dealt with here. Pupils have to carry out surveys and experiments. There are SAT style questions choosing which method of assigning a probability is best. Finally, comparing Theory and Experimental probabilities. Experimental Probabilities. (Bonus pages). Pupils should be encouraged to find probabilities by experiment. Here we have questions based on experiments or surveys that have previously been carried out.

Factorising algebraic expressions and multiplying out single brackets worksheets (with solutions)

A collection of three worksheets. Two on factorising linear algebraic expressions by taking out the highest common factor of the terms and one on multiplying brackets by a single number or a single variable (positive or negative). Good introductory worksheets for these topics. Solutions are included. From https://placeformath.blogspot.com/p/worksheet-shop.html

End of Year 5 Maths Test Assessment

This resource is to support teachers with end of year progress assessments by assessing against the Year 5 mathematics objectives from the National Curriculum. It also includes a tracker sheet to help identify gaps in knowledge. For more Assessment resources, visit our website here.

KS2 Maths Investigations Bundle

2 packs of KS2 Maths Investigations - one set includes 5 investigations around a ‘Chinese New Year’ theme (Could also be used as part of a topic on China), the other set includes 5 investigations with a World Cup theme (football). These investigations allow children to explore possibilities, work systematically, find patterns, predict results and analyse outcomes. Children will be able to show their reasoning and problem solving skills through a range of interesting activities. Every investigation also includes a challenge activity to extend higher attaining children. An answers document is also included to support teaching. Leave a review for this resource and get a FREE resource with three easy steps: STEP 1: Leave a review for this resource on TES. STEP 2: Email us at: learndbresources@gmail.com , saying which resource you’d like to get for FREE! STEP 3: We’ll email you any single paid resource from our shop for FREE!