Content
Introduction
Killer-Equations, Job Threats and Syntax Errors
Student-mathematics versus teacher-Metamatics
Mathematism and the Irrelevance of the Research Industry
The 12 Math-Blunders of Killer-Mathematics
Mathematics: Grounded Enlightenment – or Pastoral Salvation
Discourse Protection in Mathematics Education
Post-Constructivism
Golden Learning Opportunities in Preschool
Calculators and IconCounting and CupWriting in PreSchool and in Special Needs Education
Grounding Conflicting Theories
The Simplicity of Mathematics Designing a STEM-based Core Mathematics Curriculum for Young
Male Migrants
Math Competenc(i)es – Catholic or Protestant?
Sustainable Adaption to Quantity: From Number Sense to Many Sense
Per-numbers connect Fractions and Proportionality and Calculus and Equations
Sustainable Adaption to Double-Quantity: From Pre-calculus to Per-number Calculations
A Lyotardian Dissension to the Early Childhood Consensus on Numbers and Operations
Salon des Refusés, a Way to Assure Quality in the Peer Review Caused Replication Crisis?