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. Share them with your class and see how well they do! 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. 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. £3.00 £2.25. Powered by Create your own unique website with customizable templates. 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 … Be able to partition numbers to 5 into two groups. Created: Aug 30, 2017 | Updated: Feb 22, 2018. Doubling Instruction Flash Cards (SB9138) A simple set of printable flash cards with the instruction to double numbers up to 50. Good for use on an interactive whiteboard. 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. Posted on September 28, 2016 by theplews. Doubles-and-halves-to-20. Preview & Download. A set of printable sheets that can be laminates for use with dry wipe pens. Doubling And Halving To 20 Worksheets - there are 8 printable worksheets for this topic. Updated: Feb 22, 2018. pptx, 55 KB. Doubles-to-20. 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 For example, doubling and halving would be an efficient strategy for: 50×18; 120×5; 25×20; TEACHING DOUBLING AND HALVING. Yes you are correct all multiples of 10 have a o in the units place. A set of resource cards that could be used as guided or independent intervention. USING DOUBLING AND HALVING. I cut the paper up along the folds to make 16 small flashcards. docx, 415 KB. A math double is the process of adding a number to itself. The above video may be from a third-party source. Tes Global Ltd is Designed for interactive whiteboard. registered in England (Company No 02017289) with its registered office at 26 Red Lion Dartboard Double and Half. Loading... Save for later. Preview. These doubles and halves cards are a brilliant resource you can use to see how well your children are doing with this topic! Conditions. 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. To calculate the double or the half of a number we can multiply or divide by two. 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. This was a simple idea I came up with for practising and practising doubles and halves. Number Bonds to 20; Number Bonds to 100; Number Bonds to 1000; Mixed or Choosable Number Bonds; Multiplication & Division. Similar: Adding doubles plus 1 Adding near doubles 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. I demonstrated to my class how to fold up their paper, then they cut it out and began making their own cards. £2.00. 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. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Worksheets > Math > Grade 1 > Addition > Adding doubles. Doubles are always even numbers and end with 0, 2, 4, 6 or 8. Know doubles and halves of all multiples of 100 to 5000. 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? Know doubles and halves of 2-digit decimals. Preview and details Files included (1) pptx, 55 KB. Updated: Apr 6, 2019. docx, 414 KB. Although accurate, it is a very slow strategy and children can become over reliant on it. 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. Doubles-to-20. … USING DOUBLING AND HALVING. 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. 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. Get Started Type in your name (optional) and email then click 'Subscribe' for notifications of new posts etc. Robin Hood Archery Doubles Robin Hood Archery Doubles is a mobile-friendly doubling game.. Multiplication Facts. Free worksheets, online interactive activities and other resources to support children learning doubles to double 20 and halves to half of 40. Get this resource as part of a bundle and save up to 93%. 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’. Report a problem. Know the doubles and halves of all numbers to 20. Regularly discuss strategies used to solve sums as this will inspire confidence. Know doubles and halves of all multiples of 10 to 500. A set of posters showing halves pictorially for numbers up to 20. Each child got 1 minute to see how many cards they could ‘win’. Created: Oct 1, 2017. Spring 2. We accept no responsibility for any videos from third-party sources. 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) Info. Can be timed or untimed Ideal for starter and Read More … Notify me of follow-up comments by email. Year 6 Maths - This activity includes halving and doubling numbers. Then, complete the instruction by correctly doubling or halving the number on that square. Your email address will not be published. NB The Input answers section Doubles (20) has errors in scores. A teaching and learning tool on doubling and halving. Double the Ladybird Spots Sheets (SB5068). Worksheet to recall doubles and halves to 20 (working towards the standard) Objective from the KS1 interim assessment framework. Toggle navigation URBrainy Maths Worksheets. Students are shown two easy methods of halving and doubling tricky numbers. 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