ISBN-13: 9780367862152 / Angielski / Twarda / 2020 / 216 str.
ISBN-13: 9780367862152 / Angielski / Twarda / 2020 / 216 str.
Now in a third edition, this resource takes a practical approach to identifying and diagnosing many factors that contribute to mathematical learning difficulties and dyscalculia. It provides a range of standardised tests and diagnostic activities designed to reveal common error patterns and misconceptions to form a basis for intervention.