Problem-solving – Background information and resources – Year 2 digital unit

Description

This is a 26-page digital unit from the Problem-solving in mathematics series that aims to develop problem-solving and mathematical thinking in primary students.

Key features include the following:

extensive background information about problem-solving skills
teachers pages to accompany each student page
a problem-solving objective for each group of student pages
a list of possible difficulties that students may encounter
extension activities

Australian Curriculum Links:

Compare and order several shapes and objects based on length, area, volume and capacity using appropriate uniform informal units (ACMMG037)
Describe and draw two-dimensional shapes, with and without digital technologies (ACMMG042)
Describe the features of three-dimensional objects (ACMMG043)
Interpret simple maps of familiar locations and identify the relative positions of key features (ACMMG044)
Investigate the effect of one-step slides and flips with and without digital technologies (ACMMG045)
Investigate number sequences, initially those increasing and decreasing by twos, threes, fives and tens from any starting point, then moving to other sequences (ACMNA026)
Recognise, model, represent and order numbers to at least 1000 (ACMNA027)
Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting (ACMNA028)
Solve simple addition and subtraction problems using a range of efficient mental and written strategies (ACMNA030)
Recognise and represent multiplication as repeated addition, groups and arrays (ACMNA031)
Recognise and represent division as grouping into equal sets and solve simple problems using these representations (ACMNA032)
Count and order small collections of Australian coins and notes according to their value (ACMNA034)

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