Two-digit numbers, the importance of place value, zero as a place holder.

Understanding and using vocabulary related to measuring and solving length problems.

Understanding and using the vocabulary related to measuring and solving mass problems.

Understanding and using the vocabulary related to measuring and solving mass problems.

Understanding and using vocabulary related to measuring and solving length problems.

Understanding division as grouping or repeated subtraction.

Introduction to division and associated vocabulary.

Introduction to division and associated vocabulary.

Solving numerical problems, recognizing simple patterns or relationships, generalizing and making predictions.

Solving numerical problems, recognizing simple patterns or relationships, generalizing and making predictions.

Adding a pair of single-digit numbers, crossing the 10 boundary.

Recognizing halving as the inverse of doubling.

Counting at least 20 objects (last number gives the count), and understanding …

Counting at least 20 objects (last number gives the count), and understanding …

Reading and writing the numbers up to 100, counting and ordering numbers …

Reading and writing the numbers up to 100, counting and ordering numbers …

Knowing what a two-digit number represents.

Children should gain experience of describing movements in a straight line and …

Children should gain experience of describing movements in a straight line and …

Estimating measuring and comparing masses using standard units.