![]() Our family was searching for a mathematics related enrichment class for our children ages 5 and 7. ![]() We also offer Abacus Teacher Training for those looking to generate an income for themselves without any burden of Franchise Fee. Their overall academic performance (not just Math) will steadily improve…earning them recognition of their teachers and peers alike.Īnd yes, we show you how to take advantage of our Signature Online Mental Math Program at home with your child …even if you are completely New to Abacus Mind Math … without wasting time and money.Expand their ability to soak up and retain information.Grow their stamina to focus and concentrate longer on the task at hand so they become more productive …and accomplish more with less time and effort.Improve their ability to relate and make sense of numbers (aka “number sense”) …to make Math “easy”.They Develop Math Fluency and the Skill to Calculate Mentally …basic math calculations will become automatic … their self-confidence will go through the roof.We do this through our Proven Online Abacus Mental Math Program where Children learn to Calculate Quickly in their Head (aka Mind Math) and are rewarded by results that SKYROCKET their level of Success. …AND ESPECIALLY IF … they need help boosting their number sense …academic performance …and confidence. …achieve Exceptional Math Fluency … raise Academic Performance …and boost Self-Confidence…ĮVEN IF… they are already doing well in school We will not go into the details of complement addition here but there will be other posts detailing the differences between the exchange and complement methods.At Learn Abacus At Home, we offer a Proven Abacus Mental Math Program …along with ALL Resources and Support to help Children… This is because 8 and 2 are complements of 10. The complement method uses the knowledge of our base 10 numbering system for addition by understanding that to add +8 is the same as adding +10 and subtracting -2. Therefore we focus on teaching the complement method which is how your computer does addition and subtraction. Although simple, the exchange method is not as efficient and increases the workload for mental calculation. As students count, they simply exchange beads to continue the counting process. The exchange method is a traditional method used that does not require knowledge and use of number complements. Using an abacus there are two main ways students can learn to add and subtract numbers, the exchange method and the complement method. In parallel as students master counting because of the simplicity of the abacus, students immediately begin to learn addition and subtraction. Grasping our number system concept of reuse and place value launches students understanding of counting and becomes their math basis for understanding all of the arithmetic operations. In this process, students are learning the fundamental property of numbers and the concept of place value as they reuse the same single digits over and over as designed in our numbering system. Next the students learn to use the next adjacent rod on the left to keep track of each counting cycle. As students form each single digit number with the beads they learn the counting sequence from 0 to 9. Students very quickly learn to represent and recognize all 10 single digit numbers on a single rod. So each rod can represent all 10 digits from 0 to 9. Each rod represents a single digit of a base 10 number. ![]() The only limitation on how large a number that can be counted is the number of rods. Just like using any other objects to represent numbers and learning to count, the abacus in its simplest form can be thought of as a counting device. The first thing we teach on the abacus is number representation, recognition, and counting.
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