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Interactive

The array

Use an array-building tool to help solve multiplications. Explore strategies to break up multiplications. Create and solve easy multiplications such as 9x3. Examine relationships between rows, columns and areas in arrays.

Interactive

The slushy sludger: questions

Use a vending machine to squirt coloured 'slushies' into ice-cream cones. Work out which 'sludge events' are possible and then choose a matching probability word.

Interactive

Musical number patterns: music maker

Make some music by building up rhythms for four instruments. Choose a starting point on a number line and build a counting rule. Count in lots between 2 and 10 until you reach 36. Add your number several times on the number line to make a pattern. For example, set up a sound pattern where a trumpet waits on the first note, ...

Interactive

Number trains

Arrange train carriages according to numbers on their sides. The numbers are represented in a range of formats such as words, numerals, dice dots or counting frames. Identify the numbers that come before and after starting numbers. Begin with numbers up to ten. Move on to work with larger numbers such as 40 and 50. Practise ...

Interactive

Shape sorter: polygons

Help sort shapes, in the shape factory. Examine examples of shapes and determine if they belong in the Yes polygon set. Examine examples of shapes that do not belong in the set. Work out what features of the polygon are important and test your ideas by sorting some shapes. Then program the robot and see if it sorts the ...

Interactive

Wishball challenge: tens

Challenge your understanding of place value in whole numbers up to 99. Receive a starting number, such as 86, and work towards turning it into a target number, such as 18, within 20 turns. Spin a random digit, choose its decimal place value and use the given operation (either addition or subtraction) on your starting number. ...

Image

Chinese abacus, c1900

This is a rectangular wooden abacus (15.5 cm x 29 cm x 2.5 cm), made in about 1900. It has two decks (divided horizontally by the beam) of 13 rods inserted vertically in the frame. On the bottom deck there are five wooden beads on each rod and on the top deck there are two beads on each rod. The abacus has a removable wooden ...

Interactive

Time tools: 12-hour to the half hour

Explore time by using the clock controls to change and match the times on analogue and digital clocks. Explore the features of 12-hour clocks. Match clock times to the time presented on a Master clock. Play a game and find the matching time cards in the smallest number of possible tries. This learning object is one in a ...

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Primary mathematics: games, simulations and modelling

These seven learning activities, which focus on 'games, simulations and modelling' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers use games, ...

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Scaffolding pedagogy: improving mathematics teaching and learning

This is a teacher resource describing an initiative to build the mathematics content knowledge and pedagogies of teachers to improve numeracy learning outcomes for Aboriginal students in four primary schools. It describes the method used including the development of teachers' content knowledge of number through the Big ...

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Numeracy improvement at Wallaroo Mines Primary School

This teacher resource describes strategies used in a whole-school initiative to improve numeracy outcomes in Wallaroo Mines Primary School, South Australia. The school used a coaching strategy - along with the Big Ideas in Number strategy (Siemon 2006). The strategies included diagnostic tools, teacher professional learning, ...

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Primary Mathematics Specialists initiative

This is a teacher resource describing a strategy to train 81 teachers as primary mathematics specialists (PMS) to improve numeracy standards in 27 primary schools in Victoria identified as having significant numbers of students performing below the state average. It includes a method section that explains the basis for ...

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Literacy and numeracy improvement: a whole-school approach

This teacher resource describes how 74 public schools in metropolitan, regional and rural Western Australia used three major components of the school improvement cycle to achieve significant improvement in the literacy and numeracy learning outcomes of their students. The resource is organised in nine sections: Summary, ...

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The Hume Region Numeracy Strategy at Seymour College

This teacher resource describes strategies used to improve number fluency for Foundation to year 6 students at Seymour College, Victoria, using an approach based on the Hume Region Numeracy Strategy 2008-09. The strategies include collecting data using the Hume Numeracy Assessment Tool along with individual interviews, ...

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A statewide case-management approach to improving literacy and numeracy skills

This teacher resource describes how the Western Australian Department of Education used the case-management strategy in its National Partnership for Literacy and Numeracy project (NPLN) schools. The strategy addressed students' learning needs via differentiated curriculum and raised expectations of student performance. ...

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ACTION: improved outcomes in numeracy

This teacher resource describes strategies used to improve numeracy outcomes in 11 Catholic primary schools in Tasmania. The strategies include teacher professional development, building curriculum leadership and encouraging home-school partnerships. The results include increased teacher confidence and proficiency in mathematics, ...

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Coaching and whole-school commitment improve numeracy outcomes

This teacher resource describes whole-school strategies to improve numeracy outcomes at Moana Primary School in South Australia. Strategies included appointing a full-time numeracy coach to act as coordinator and form collaborative partnerships with teachers; using diagnostic testing to inform programming; and developing ...

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Targeted Early Numeracy

This teacher resource describes a New South Wales strategy to support early years teachers in improving numeracy outcomes for Foundation to year 2 students likely to perform at or below the national minimum standard in numeracy in year 3. The intervention program involved professional learning for Targeted Early Numeracy ...

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Four-dimensional coaching support for teachers of literacy and numeracy

This is a teacher resource describing a collaborative model of whole-school change to build teacher capacity and improve student outcomes in literacy and numeracy implemented in 45 Catholic primary schools (F-7) in South Australia. Organised in nine sections: Summary; Target student group; Method; Results; Next steps; Lessons ...

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Making a positive difference in numeracy

This teacher resource describes strategies used in a whole-school initiative to improve numeracy outcomes in Two Wells Primary School, South Australia. Strategies include: using a numeracy coach to help implement the Big Ideas in Number program (Siemon 2006); using diagnostic tools to identify students needing numeracy ...