Y1T1 Unit 9 Ordering numbers and understanding addition and subtraction

Date of issue: May. 2004

What is it?

Objectives:

Read and write numerals from 0 to at least 20.
Understand and use the vocabulary of comparing and ordering numbers, including ordinal numbers to at least 20. Use the = sign to represent equality. Compare two familiar numbers, say which is more or less, and give a number, which lies between them.
Within the range 0-30, say the number that is 1 or 10 more or less than any given number.
Understand the operation of addition, and of subtraction (as 'take away', 'difference' and 'how many more to make') and use the related vocabulary. Begin to understand that addition can be done in any order.

Note: The Word file is the Unit Plan only. The PDF file contains the Unit Plan and its associated resources.