This was a simple idea I came up with for practising and practising doubles and halves. Know all doubles and halves to 10. A set of posters showing halves pictorially for numbers up to 20. Square Designed for interactive whiteboard. For example, doubling and halving would be an efficient strategy for: 50×18; 120×5; 25×20; TEACHING DOUBLING AND HALVING. https://www.twinkl.co.uk/resource/t-n-1147-doubling-and-halving-worksheet Examples are 90 130 220 340 520 630 and on and on and on. This website and its content is subject to our Terms and Try to discourage finger counting where possible. Designed for 6 to 11 years olds, the activities can be matched to appropriate mathematical ability. Sign in Register I demonstrated to my class how to fold up their paper, then they cut it out and began making their own cards. Doubles-to-20. This got the class interested and excited in the game they were going to play, and obviously it also modelled the activity for the class. Students are shown two easy methods of halving and doubling tricky numbers. Posted on September 28, 2016 by theplews. Double the Ladybird Spots Sheets (SB5068). Knowing doubles and halves of numbers is a useful mental maths skill for everyday life, so get the kids practising them with the help of our printable activities - starting with sets of our quick-to-print-and-assemble flash cards! Doubles and Halves Lets learn all about it Select a number from below and double it 24 34 65 93 16 43 57 How did you get your answer ? Conditions. 3 dB is a doubling of power 6 dB is a doubling of voltage or sound pressure level (SPL) 10 dB is considered to be, to humans with a non linear sense of amplitude, a doubling of apparent loudness. Report a problem. Know the doubles and halves of all two-digit numbers. Doubles and Halves Loop Cards (SB6627) A set of 30 loop cards featuring doubles and halves. Subjects: Arithmetic, Basic Operations, Mental Math. The bonus of this activity is that I now have the cards made and intend to use them every week or two to keep doubles and halves fresh in the children’s minds. Notify me of follow-up comments by email. Doubles and halves to 20 study guide by cmcnaught includes 10 questions covering vocabulary, terms and more. January 11, 2016 February 3, 2019 Mark Weddell Doubling and Halving (3.50) 2 … Worksheet 15 DOUBLES and HALVES Further Practice Understand the how doubles and halves numbers are related. Halves-from-20. USING DOUBLING AND HALVING. Teaching KS1 doubling and halving skills early lays an important foundational knowledge that will become the building blocks to learning more complicated skills and principles down the line. docx, 415 KB. Dartboard Double and Half. Know doubles and halves of all multiples of 10 to 500. For example, 6 + 6 or 1/2 of 14; You need: Game board (one per player)(PDF, 969KB) 1 – 10 dice (or spinner) Pile of counters (milk bottle tops, buttons, walnut shells) 2 – 8 players; How to play: Each player has a turn to throw the dice (or spin the spinner). Halves-from-20. Spring 2. Year 6 Maths - This activity includes halving and doubling numbers. docx, 415 KB. Info. Doubles and halves to 20 Friendly number facts (20+5, 30+6) Near Doubles facts Place Value (how many 1s,10s, 100s? At the end of the first lesson I gathered in all the cards and had a sort through and made roughly-equal-sized decks for each table in my class. Regularly discuss strategies used to solve sums as this will inspire confidence. Hit the Button is an interactive maths game with quick fire questions on number bonds, times tables, doubling and halving, multiples, division facts and square numbers. I gave each pair a sheet with visual representations of doubles and halves to 20 (taken from Twinkl) so that they could check their facts were correct as they wrote them up. Get Started Free worksheets, online interactive activities and other resources to support children learning doubles to double 20 and halves to half of 40. There are three games in this bundle: - Doubles Facts to 20 - Halving Facts to 20 - Mixed Doubles and Halving Facts to 24 DIRECTIONS for the game DONKEY A4 POSTER - Doubles and Halves I have bundled these three games because I have found that my kids progress from the Doubles to the Halves and then. NB The Input answers section Doubles (20) has errors in scores. On each card I wrote a doubles/halving question like: I made a stack of the cards and at the start of the lesson I asked for a volunteer and gave them 45 seconds to see how many cards they could ‘win’. To calculate the double or the half of a number we can multiply or divide by two. I tried this out with a few different pupils and talked about how it didn’t matter if someone got more or less, it was really about beating your own score next time. Worksheet to recall doubles and halves to 20 (working towards the standard) Objective from the KS1 interim assessment framework. Recall Double and Halves to 20 (no rating) 0 customer reviews. I folded a blank A4 piece of paper in half 4 times, then opened it back out so that I had 16 boxes. Some of the worksheets for this concept are Mathsphere, Multiplication strategy doubling and halving, Doubling and halving, Doubling halving, Finding halves by undoing doubles, Donna burk, Doubling and halving function robot, Common factors of numbers to 100 and divisibility rules. Share them with your class and see how well they do! For delivering 10 maths questions for mental maths practise. Understand that halving is the inverse of doubling and derive and recall doubles of all numbers to 20, and the corresponding halves Year 2 Doubles (to double 20) Market Shopping - Buy Two (TES i-Board) Use these differentiated activity sheets to reinforce childrens understanding of halving and doubling numbers.Tags in this resource: elephant-sitting-down.pnggiraffe-head.pngchild-monkey-mask.pngparrot-4.pnggoldfish-4.pnglemur-2.png To practice doubles to 20 and the corresponding halves. Preview & Download. A set of printable loop cards with doubles and halves to 20. I cut the paper up along the folds to make 16 small flashcards. registered in England (Company No 02017289) with its registered office at 26 Red Lion Quizlet flashcards, activities and games help you improve your grades. Doubling And Halving To 20 Worksheets - there are 8 printable worksheets for this topic. Updated: Apr 6, 2019. docx, 414 KB. Doubles-and-halves-to-20. Doubles-to-20. £3.00 £2.25. Double - Half (Andrew Woodcock) XLS; Doubling and Halving Jigsaw Puzzle (Laura Jeeves) Near Doubles (Rachael Wilkie) Finding quarters by halving (Rachael Wilkie) Doubles and Near Doubles Cards (Hermione Ruck Keene) DOC; Halving and Doubling (Steph Fell) PDF; Doubling/Halving (by partitioning) (Kirsty Router) Halving (up to 20) (Laura Christmas) DOC These doubles and halves cards are a brilliant resource you can use to see how well your children are doing with this topic! Daily 10 Covers addition, subtraction, ordering, partitioning, digit values (place value), rounding, multiplication, division, doubles, halves and fractions. ID: 161571 Language: English School subject: Math Grade/level: Grade 1 Age: 6-12 Main content: Doubles and halves Other contents: Addition Add to my workbooks (13) Download file pdf Embed in my website or blog Add to Google Classroom Add to Microsoft Teams Share through … Know the doubles and halves of all numbers to 20. There are three games in this bundle: - Doubles Facts to 20 - Halving Facts to 20 - Mixed Doubles and Halving Facts to 24 DIRECTIONS for the game DONKEY A4 POSTER - Doubles and Halves I have bundled these three games because I have found that my kids progress from the Doubles to the Halves and then. Can be timed or untimed Ideal for starter and Read More … Preview. Play Test your skills on this topic even further by playing Karate Cats Maths - see if you can collect a new costume for your cat! Report a problem. Doubling Instruction Flash Cards (SB9138) A simple set of printable flash cards with the instruction to double numbers up to 50. Students are shown two easy methods of halving and doubling tricky numbers. Then, complete the instruction by correctly doubling or halving the number on that square. Doubles and Halves This week we have been leaning all about doubles and halves in maths. Bundle. etc.) A set of printable sheets that can be laminates for use with dry wipe pens. Our doubling and halving game is easy to use. We accept no responsibility for any videos from third-party sources. Idea 240: Doubles and Halves to 20 Quiz Card Making. Can be timed or untimed Ideal for starter and Read More … Multiplication Facts. About this resource. USING DOUBLING AND HALVING. Designed for interactive whiteboard. Doubles (2+2, 3+3, and so on) are key math facts to memorize; they can be used to quickly solve other addition math facts in two steps: solving the doubles fact and then adding or subtracting from that sum.. Doubles (to double 10) Top of the Class Doubles (to double 10) Shootout Doubles (to double 10) Calculation Belt Doubling 1s/10s/100s Interactive Halves (to half of 24) Interactive Mad Maths Minutes Halves (to half of 20) Top of the Class Halves (to half of 20) Word Attack Similar: Adding doubles plus 1 Adding near doubles Preview and details Files included (1) pptx, 55 KB. Created: Feb 12, 2017. In the next lesson, we revised the game and then I had the children play the quiz game in their groups of 4. Year 6 Maths - This activity includes halving and doubling numbers. About this resource. Lot’s of us have enjoyed learning a song, to help us remember doubles and halves to 20 quickly. This slide will show you multiples of 10 between 10 and 1000 What will be in the units column when a number is a multiple of 10? Number Bonds to 20; Number Bonds to 100; Number Bonds to 1000; Mixed or Choosable Number Bonds; Multiplication & Division. Be able to partition numbers to 5 into two groups. LO:(Doubling is not specifically mentioned in the UK Maths Curriculum, but is referred to as part of the addition facts) Y1:To know by heart doubling facts up to 10 + 10. Loading... Save for later. You can begin modeling doubling … Toggle navigation URBrainy Maths Worksheets. Worksheets > Math > Grade 1 > Addition > Adding doubles. Preview & Download. Adding doubles practice worksheets. Doubling and halving works best when one of the factors is even, and when the other factor is a number like 5, 10, 25, or 50. Created: Aug 30, 2017 | Updated: Feb 22, 2018. Created: Feb 12, 2017| Updated: Feb 22, 2018, Worksheet to recall doubles and halves to 20 (working towards the standard). Doubles And Halves - Displaying top 8 worksheets found for this concept.. For example, doubling and halving would be an efficient strategy for: 50×18; 120×5; 25×20; TEACHING DOUBLING AND HALVING. A set of resource cards that could be used as guided or independent intervention. A teaching and learning tool on doubling and halving. Daily 10 Covers addition, subtraction, ordering, partitioning, digit values (place value), rounding, multiplication, division, doubles, halves and fractions. Read more. Idea 241: (FREE Resource) Part-Part-Whole Differentiated Quiz-Quiz-Trade Cards. Y2:To know by heart doubling facts for multiples of 10. Skip ounting by 2s, 3s, 5s, 10s etc. A math double is a simple addition process that many children learn in the first grade. Doubling and halving works best when one of the factors is even, and when the other factor is a number like 5, 10, 25, or 50. Good for use on an interactive whiteboard. Doubles are always even numbers and end with 0, 2, 4, 6 or 8. Although accurate, it is a very slow strategy and children can become over reliant on it. Available for everyone, even expired accounts. Inject some fun into your next maths lessons - and save yourself precious planning time - with this printable doubling and halving board game for pupils. A selection of our very best maths resources entirely free, updated each month. Know doubles and halves of all multiples of 100 to 5000. Author: Created by heath1310. With a creative twist, our resources are designed and created by real teachers around the world to meet the countries national curriculum standards. Doubling and halving is a fantastic strategy for your students to work with. Know doubles and halves of 2-digit decimals. Tes Global Ltd is Learn vocabulary, terms, and more with flashcards, games, and other study tools. Preview & Download . ... > Doubling and Halving > Double the Donuts. Your email address will not be published. Start studying S4: Doubles & Halves to 20. Created: Oct 1, 2017. £2.00. A math double is the process of adding a number to itself. Year 2 - WORKING TOWARDS EXPECTED STANDARD - BUNDLE - FULL PACK Maths - NEW 2019 - Editable - Updated. Share them with your class and see how well they do! Each card has a QR code with the answers. Preview & Download. Doubles-and-halves-to-20. Type in your name (optional) and email then click 'Subscribe' for notifications of new posts etc. Subjects: Arithmetic, Basic Operations, Mental Math. Simply roll the dice and move to the square indicated. Each child got 1 minute to see how many cards they could ‘win’. I’ve started this year really going back to basics and making sure my class has plenty of time to go over number bonds and doubles/halves, so that their mental maths is in good shape. Double the Donuts. Y2:To add two 2-digit numbers mentally. Your email address will not be published. London WC1R 4HQ. Children who were not secure on their facts were allowed to have the visual representation sheet they had used in the previous lesson to refer to. Worksheet to recall doubles and halves to 20 (working towards the standard) Objective from the KS1 interim assessment framework. Jan 24, 2012 - A basic board game where children move around the board and say half of the numbers they land on. This was a simple idea I came up with for practising and practising doubles and halves. To practice doubles to 20 and the corresponding halves. Info. The games which are against the clock challenge and develop a child's mental maths skills. Yes you are correct all multiples of 10 have a o in the units place. This activity worked well, as the children were referring to and practising their doubles and halves while making the cards! I’ve started this year really going back to basics and making sure my class has plenty of time to go over number bonds and doubles/halves, so that their mental maths is in good shape. For example, 6 + 6 or 1/2 of 14; You need: Game board (one per player)(PDF, 969KB) 1 – 10 dice (or spinner) Pile of counters (milk bottle tops, buttons, walnut shells) 2 – 8 players; How to play: Each player has a turn to throw the dice (or spin the spinner). Ug- Boy Genius of the Stone Age writing resources, Year 2 Interim Assessment objectives- Comparing fractions of amounts, Year 2 Interim Framework- Greater depth multiplication facts, Maths Working Wall - Focus - reasoning KS2. Required fields are marked *. The above video may be from a third-party source. Updated: Feb 22, 2018. pptx, 55 KB. Aimed at Year 3. For delivering 10 maths questions for mental maths practise. One child asked questions, one answered, and the other two kept score with tallies on their whiteboards to make sure they got a matching, accurate final score. Powered by Create your own unique website with customizable templates. Get this resource as part of a bundle and save up to 93%. Robin Hood Archery Doubles Robin Hood Archery Doubles is a mobile-friendly doubling game.. … That’s a relatively complex issue. - Editable - updated KS1 interim assessment framework, 4, 6 or.! Y2: to know by heart doubling facts for multiples of 10 to 500 preview and details Files (! On it for practising and practising doubles and halves in England ( Company no 02017289 ) with registered. 6 maths - this activity includes halving and doubling numbers a Math double is the process of adding a to! Video may be from a third-party source ; 25×20 ; TEACHING doubling and halving groups 4... 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