Ep:20-All Things Abacus

23/10/2025 1h 13min

Listen "Ep:20-All Things Abacus"

Episode Synopsis

The meeting focused on discussing new math educational materials including workbooks and abacus learning programs, with participants sharing their experiences and approaches to teaching mathematical concepts. The group explored various teaching methods for subtraction and visual representations of math operations, emphasizing the importance of interactive elements and foundational skill building. Several action items were assigned for developing and updating educational materials, with plans to continue curriculum development and meet again the following week.Educational Materials DevelopmentNew book releases including "The Two-Step Equation" with dolphin-themed practice pagesSequential adding and subtracting workbook (108 pages) in both regular and dry-erase versionsUpdates to preschool books with more interactive elements like tracing and coloring activitiesTeaching Methods and ApproachesVisual representations of mathematical operations, particularly subtractionBreaking down numbers (breaking the 5 and making the 5 concepts)Formula writing at beginning stages of learningInteractive teaching elements like drawing boxes and coloring exercisesAbacus Learning DiscussionParticipants' learning journeys and challenges with multi-digit problemsBehavioral changes that occur when learning abacusEquipment discussion including a new 13-column abacus with pastel colorsPractical applications like using abacus for inventory countingCurriculum PlanningStructured progression from one-digit to multi-digit calculationsSeparate books for different operations (addition, subtraction, multiplication, division)Grade-level organization (first grade: one digit, second grade: two digits, etc.)Advanced workbooks combining multiple operationsTeaching Challenges and SolutionsUpdating older materials based on student feedbackMaking content more visual and interactiveAddressing different learning needs for various age groupsImportance of explaining the "why" behind mathematical operations