Find equivalent fractions and understand that they have the same value and the same position in the linear number system

What this means, in plain words

Two fractions are equivalent when they are worth the same amount even though the numbers look different, such as one half and two quarters.

A number line puts numbers in order along a line, evenly spaced, so larger and smaller can be seen rather than worked out.

A fraction describes part of a whole, or part of a set, once the whole has been split into equal pieces.