lack of knowledge that allows the student know how to 'divide', 'multiply', 'subtract' and  'multiplication table' in the 'divisibility' criteria'. Application of the division algorithm: students fail to understand the values that 'will bring in' a number with more than two digits (numerical value that goes from behind).

Post Type: Student_problem | Education Level: School 6-12 | Country: Portugal | Link: Resource Link

Children have problems applying the criteria of divisibility because they do not know well the 'multiplication tables', find difficult to divide, to multiply and to subtract numbers.


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Student Problem (2)

Teaching Activity (0)

    Subject: Math | Country: Portugal