How negative numbers arise, models
of negative numbers, connection to
daily life, ordering of negative
numbers, representation of negative
numbers on number line. Children to
see patterns, identify and formulate
rules. What are integers, identification
of integers on the number line,
operation of addition and subtraction
of integers, showing the operations
on the number line (addition of
negative integer reduces the value of
the number) comparison of integers,
ordering of integers.
