# YDM-CCP Year 2 teacher resources

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### Number and Algebra

The animals went in two by two
AC content descriptor: ACMNA026
Students will recall the twos counting sequence and use skip counting by twos to count a collection. They will investigate number sequences, initially those increasing and decreasing by twos, threes, fives and tens from any starting point, then moving to other sequences.

Patterns
AC content descriptors: ACMNA026, ACMNA035
Students will recall the fives and tens counting sequence and use skip counting by fives and tens to count a collection. They will investigate number sequences, initially those increasing and decreasing by twos, threes, fives and tens from any starting point, then moving to other sequences. They will also describe patterns with numbers and identify missing elements.

How many clumps?
AC content descriptors: ACMNA031, ACMNA032
Students will represent multiplication and division and connect division and multiplication using part-part-whole terms. They will recognise and represent multiplication as repeated addition, groups and arrays and recognise and represent division as grouping into equal sets and solve simple problems using these representations.

### Measurement and Geometry

Which is the longest?
AC content descriptor: ACMMG037
Students will measure the length of selected objects using informal units and order objects from shortest to longest. They will compare and order several shapes and objects based on length using appropriate uniform informal units.

Clever calendars
AC content descriptors: ACMMG040, ACMMG041
Students will use calendars for a variety of purposes, explain that calendars can look different, that Aboriginal peoples and Torres Strait Islander peoples may recognise different seasons and explore examples of calendars for Indigenous people. They will name and order months and seasons and use a calendar to identify the date and determine the number of days in each month.

Shape search
AC content descriptor: ACMMG042
Students will identify a variety of four-sided shapes and describe the features of square, rectangle, rhombus and kite. They will describe and draw two-dimensional shapes, with and without digital technologies.

Tracking triangles
AC content descriptor: ACMMG042
Students will identify a variety of three-sided shapes and describe the features of all triangles. They will describe and draw two-dimensional shapes, with and without digital technologies