{"product_id":"montessori-long-division-board-test-tube-division-group-montessori-math-toys-materials-for-toddlers-mathematics-teaching-aids-96421675281-o5vka","title":"Montessori Long Division Board (Test Tube Division Group),Montessori Math Toys Materials for Toddlers,Mathematics Teaching Aids","description":"\u003cp\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003eMontessori Long Division Board (Test Tube Division Group),Montessori Math Toys Materials for Toddlers,Mathematics Teaching Aids Materials Baby Preschool Learning Education Toys\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e1\/It is suitable for children to carry out division operation with more than three digits and less than seven digits. It is generally suitable for older children (5 years old and above are recommended). It is a way for children to learn mathematical division and move towards abstraction.\u003c\/p\u003e\u003cp\u003e2\/PRODUCT COMPOSITION: A wooden tray with handle; Seven test tube racks: on the test tube rack, there are three simple number families (one digit, ten digit and hundred digit) painted with white, three thousand digits (thousand digit, ten thousand digit and one hundred thousand digit) painted with gray, and one million digits painted with black; Ten test tubes can be placed on each test tube rack, and there are 10 beads in each test tube rack: among the first two groups of test tube racks (simple family and thousand family), one rack has green beads, which are single digits. There are blue beads on one shelf, which are ten digits. There are millions of red beads on a shelf;\r\u003c\/p\u003e\u003cp\u003eThe color of seven cups corresponds to each test tube rack. The color of the outer part of the cup corresponds to white, gray or black, while the inner part of the cup corresponds to green, blue or red corresponding to the decimal level;\r\u003c\/p\u003e\u003cp\u003eFour wooden operation boards with grooves (2 green, 1 red and 1 blue);\r\u003c\/p\u003e\u003cp\u003e18 green, 9 red and 9 blue pieces are placed in a wooden box\u003c\/p\u003e\u003cp\u003e3\/To assist the child in memorization of division facts.\u003c\/p\u003e\u003cp\u003e4\/To introduce the relationship between multiplication and division.\u003c\/p\u003e\u003cp\u003e5\/To help the child understand the techniques of distributive division and to lead to abstraction.\u003c\/p\u003e\u003cp\u003e6\/Material: Wood + plastic\u003c\/p\u003e\u003cp\u003e7\/Weight of complete set: 3.3KG(\u003cspan style=\"color:rgba(244,78,59,255);font-size:20px\"\u003eSome countries will be divided into two transport packages\u003c\/span\u003e)\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7998fa32144b4eb4a2645f118aa439c36.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se8796470d3c44f85acbf7384c13147fe0.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S12cb7fa39a3e4589ba17491b936f68aby.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8424256fa4534e94a6fe947173a8e2d5b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd7dccbe7a15a4596994117ae2929d1faI.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8b317eff7246446da549239e838c73ebg.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3ceca93a6ec84534a117e8abe55857dcS.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0db07f2ef92642519a2baa1c7507955dy.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S20a97845a4b94ea3a0b468b61cb494c7m.jpg\" slate-data-type=\"image\"\u003eDemonstration process:\u003c\/p\u003e\u003cp\u003e1. Invite a child to introduce the teaching aids of the long division group. At the same time, please spread a floor mat on the open space, take out the teaching aids, and prepare auxiliary materials such as paper and pen to place on the floor mat.\u003c\/p\u003e\u003cp\u003e2. The teacher introduces the beads in the long division group to the child and asks the child if he still remembers which digit these colors correspond to. At the same time, if there is a Large Bead Frame, the teacher can bring the Large Bead Frame: point to the beads of the simple family in the Large Bead Frame and tell the children that there are also simple families in the long division group, and each digit has its own color and the corresponding counting bowl. The thousand digit family and the million digit family are also introduced to the children in the same way.\u003c\/p\u003e\u003cp\u003e3. The teacher introduced the test tube rack and bead counting bowl representing a family. Take out a test tube from the test tube rack of the long division group and ask the child to count. How many beads are there in each test tube. There are 10 green beads. In the same way, introduce other digit beads, test tube rack and bead counting bowl.\u003c\/p\u003e\u003cp\u003e4. Ask the child to take out the bead counting bowl, put it on the floor mat and put it in front of the test tube rack of the corresponding color, ready to start work.\u003c\/p\u003e\u003cp\u003e5. Help the child recall the concept of division (average score and score from the highest digit).\u003c\/p\u003e\u003cp\u003e6. The teacher wrote down a formula on the paper, such as 3957246 ÷ 3 =, and asked the child to read the formula again.\u003c\/p\u003e\u003cp\u003e7. The teacher demonstrates how to construct the divisor: find the number of beads corresponding to each digit and put them in the corresponding counting bowl. For example, six green beads are counted in the test tube rack and placed in the bead counting bowl. Take the divisor in the same way.\u003c\/p\u003e\u003cp\u003e8. Take a division board, ask the child to build a divisor on the division board, recall the meaning of the green small pieces, take out three green small pieces and put them on the division board to build a divisor.\u003c\/p\u003e\u003cp\u003e9. Starting from the highest number of digits, move the million test tube rack and bead counting bowl to the top of the division board, divide the beads in the million small bowl into each small chess piece, and ask the child how much each small chess piece gets? Record the number on paper and in millions.\u003c\/p\u003e\u003cp\u003e10. Put the millions of beads into the millions of test tubes, move the test tubes to the upper left of the floor mat, and turn over the small bowl corresponding to the millions and put it under the test tube rack.\u003c\/p\u003e\u003cp\u003e11. Go on to the next one, the number of 100000. If it cannot be divided equally by the small pieces, move the lower test tube rack and small bowl to the top of the division board, put the higher beads that cannot be divided into the small bowl of the next digit, and record the number of this digit on the paper (if none of them is divided, write 0). Then put the higher beads on the division board and put them back into the test tube, move the test tube rack of this digit to the upper left of the floor mat, replace the ten beads of one digit with one bead of the higher digit, and then put the beads back into the test tube of the higher digit. Use the changed beads for the next division operation.\u003c\/p\u003e\u003cp\u003e12. Continue in the above way until all are divided and record the answers. Please read the formula completely. (if one digit of beads is not enough to evenly distribute to the small pieces, mark 0 in the answer of this digit)\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"24425796\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e","brand":"My Smart Toddler","offers":[{"title":"Default-Default","offer_id":52978036605201,"sku":"175571504;20251229;1766982616rqQLG","price":437.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9994\/2929\/files\/S615414b00bd8418693cee9070f379581p.webp?v=1766982692","url":"https:\/\/smarttoddler.com.au\/products\/montessori-long-division-board-test-tube-division-group-montessori-math-toys-materials-for-toddlers-mathematics-teaching-aids-96421675281-o5vka","provider":"My Smart Toddler","version":"1.0","type":"link"}