Mathematics / Year 1 / Number and Algebra / Number and place value

• TLF-IDL8304

Join forces with Pirate Jack. He needs your help to solve eight problems and find the hidden treasure. Use the map to work your way through the obstacles one by one and in the right order. Apply your maths and literacy skills to make sure you collect the correct item before tackling the next obstacle. For example, you’ll ...

• TLF-IDA005644

Some naughty little goats should be in bed, but they are still up and playing games! You will need to choose teams, then use your strategies (such as combinations for 20) to decide who wins: baby goats or babysitter! Mathematical ideas and strategies this game supports: numbers can be partitioned in many ways; there are ...

• TLF-IDA005511

This two-week unit introduces students to the big idea that collections of 10 are useful.

• TLF-IDA005495

This two-week unit develops student knowledge and skills in understanding different situations where addition, subtraction, multiplication and division can be used. Students are provided opportunities to investigate the four operations through problem solving; explore the relationship between different operations and inverse ...

• TLF-IDA004831

In this animated video, Abacus the cat and Prime the puppy count their collections of $1 coins and work out if they have enough to buy some new toys. The mathematical focus is on counting a collection of $1 coins using early place value concepts by stacking them into piles of 10, skip counting in tens and twos and including ...

• TLF-IDA004597

In this first of two lessons, students investigate and play a First Nations Australian children’s instructive game of throwing skill called Kolap. They collect and represent data, and discuss their findings.

• TLF-IDA004363

This game challenges students to choose pairs of cards that sum to ten. The game develops students' skills of addition and subtraction, creating simple equations and using mathematical language to describe their thinking processes.

• TLF-IDA004301

In this lesson students investigate odd and even numbers.

• TLF-IDA004045

This work sample demonstrates evidence of student learning in relation to aspects of the achievement standards for Year 1 Mathematics. The primary purpose for the work sample is to demonstrate the standard, so the focus is on what is evident in the sample not how it was created. The sample is an authentic representation ...

• TLF-IDA003535

Students rearrange the parts of an addition situation to show commutativity. They use appropriate thinking strategies to solve simple addition problems and record addition problems with numerals and symbols.