Factors, Multiples and Primes for KS3 This individual powerpoint presentation is from the KS3 Maths Topics Series. It contains 54 slides (Plus a title and end slide), so there are lots of examples. This is an ideal resource which you will enjoy using to explain Facotrs, Multiples and Primes to your classes for years to come. The powerpoint explains: Prime Numbers & Finding Prime Numbers Factors Common Factor Highest Common Factor Multiples Common Multiple Lowest Common Multiple Writing a Number as a Product of Prime Factors

Supercharge your lessons with this essential Year 7 Scheme of Work on Factors, Multiples & Primes—a complete, ready-to-use resource that makes number work meaningful and memorable. Perfectly pitched for KS3 learners, this pack includes engaging presentations, printable worksheets, and detailed lesson plans that take students step-by-step through key concepts like prime numbers, common factors, lowest common multiples, and prime factor decomposition. With real-world examples, scaffolded practice, and plenty of challenge opportunities, this SOW builds number fluency while encouraging mathematical thinking. Whether you’re introducing new material or revisiting the basics, this resource has everything you need to teach with confidence and impact—no prep, just progress.

This resources is designed for Year 5 Maths. It covers multiples, factors and prime numbers using number tracks, arrays, word problems in a variety of questions.

A lesson on discovering what factors, multiples and primes are. Hopefully follows a fairly logical process, with a quite difficult activity to end on.

This is a whole lesson on Prime Factor Trees. This is the first of two lessons on this topic. This lesson is very clear on how to divide a number into its prime factors and how to write it as a product as well as simplifying the product of prime factors. This lesson is ready to go, with no prep required. It is also great for home learning or flipped learning. 17-slide presentation + ORIGINAL VIDEO CONTENT + lots of resources This lesson contains: + Starter + Lesson Objectives (differentiated) + Keywords + Fantastic teaching slides (lots of custom animation) + Lots of examples + MWB Activities + Embedded Questions (with answers) + FULL ORIGINAL VIDEO CONTENT (8 MINS) + worksheet (with answers) + Matching Activity (software free on the internet) + Plenary ALL LESSONS on Number in one BIG Bundle: Number: All Lessons ALSO: + Please provide a RATING with written feedback + Please email outstandingresourceshelp@gmail.com if there are any issues and we will respond within 24 hours + Lessons are flat-packed (limited editing) for copyright purposes Thank you in advance for your support, purchase and feedback #mathslessons #maths #secondarymaths #mathscenters #teachingideas #algebra #teacherslife #teachingkids #teachingmaths #mathsactivities #homeschooling #tesresources #teaching #mathsisfun #teachershare #teachertips #teachers #KS3 #KS4 #KS5 #igcse #learning #gcsemaths

All explained on the one page. This simple activity, whilst it may take some explaining to lower ability students because of the directions, can become quite a colourful way to learn these three important topics.

Factors, Multiples, Primes, Prime Factors, HCF and LCM. Generated by Mathster.com under the Share-Alike license.

A large selection of Factors and Multiples resources including worksheets and homework

2/3 Lessons. Objectives: Be able to write a number as a product of its prime factors. Be able to construct a tree diagram to find the prime factors of a number. Be able to calculate the HCF and LCM of two numbers using Venn diagrams. Be able to find the HCF and LCM of two numbers when given the prime factorisation of each numbers. Includes: Lesson starters; Worked examples; Practise questions; Plenary questions.

Multiples, Factors and Prime Numbers Bingo! game A bingo game on finding multiples, factors and prime numbers. Comes complete with printable unique bingo cards for up to 36 students. Alternatively there is a no print option where students draw their own 3 by 3 grid and choose nine numbers from the board. If the answer to a slide is their number they cross it off. The first student to cross off all nine numbers calls out bingo! Usually there is a small prize for the winner. Why use bingo in your lessons? Math can and should be enjoyable. A bingo game turns math into an exciting experience that the kids will love. Bingo will engage your students, fully involving them in an activity for 20 to 30 minutes. Bingo is a great way to consolidate and answer questions on a recently taught topic or to get students to refresh their understanding of an earlier topic without them complaining that they’ve seen it before!

Lesson starter for younger or Foundation students on choosing factors, multiples and primes from a cloud of numbers.

A series of 4/5 lessons all based around factors, multiples and prime numbers. Aimed at the year 5 curriculum (new) Cold and hot tasks for assessment included, along with all resources and powerpoints. Leave feedback please

• Factors are numbers that divide evenly into another number. • Prime numbers have only two factors: 1 and themselves. • Prime factorization is a way to break down a number into its prime factors. Note : Course include (Questions and Answers + Activities)

• Factors are smaller numbers that divide evenly into a larger number. • Prime numbers have only two factors: 1 and themselves. • Prime factorization is a way to break down a number into its prime factors by multiplying them together.

A selection of questions linked to factors, multiples, prime factors, HCF and LCM

A resource which is an extension activity on the topic of factors, multiples and primes which is designed to stretch more gifted students. This worksheet in particular aims to test pupils reasoning abilities and explain their responses coherently.

Factors, Multiples and Prime Worksheets for students entering Year 7.

Complete maths lesson: Do Now starter, AFL whiteboard tasks, I do/You do approach, worksheet with answers, targeted questions + plenary.

A fun colouring activity that shows patterns in the 100-square with factors, multiples and prime numbers.

This is a lesson based on 80 mins but could be easily changed to suit your lessons. It starts with a settling starter of a multiplication grid followed by the learning objectives. The starter is the 10 quick division questions. The lesson then has some multiple and factor examples which can be done on mini whiteboards. This is followed by the differentiated questions, the extension looks at some prime numbers. This then goes through what prime numbers are and how to find them, they identify them with a partner using the 100 square. This is followed by notes about prime numbers. The plenary is an exit ticket that there is a word document available for.

Homework includes Recall questions (previous topic) Topic skill questions Applied questions Random problem solver Reflection page Solutions