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

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Curriculum content descriptions

Count collections to 100 by partitioning numbers using place value (ACMNA014)

Elaborations
  • understanding partitioning of numbers and the importance of grouping in tens
  • understanding two-digit numbers as comprised of tens and ones/units
General capabilities
  • Numeracy Numeracy
ScOT terms

Place value,  Counting,  Associativity

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2 direct matches to ACMNA014 | 9 other related resources

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How important is zero in place value? How would you write '50' if there was no zero?

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Mind Mapping Numbers - Calculate

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This activity provides a way for children to show and tell what they know about numbers. It can be modified for different age groups and used every day with a different number.

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Count Us In, Ep 11: We can help you keep count!

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Dodly is trying to keep count of the number of sheep in the backyard. Flynn helps Dodly to keep count by representing the numbers in different ways. They use models, drawings, strokes and numerals to keep count. Also discover the ways different cultures have recorded numbers.

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TIMES Module 2: Number and Algebra: addition and subtraction - teacher guide

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This is a 29-page guide for teachers. The module introduces addition and subtraction of whole numbers.

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TIMES Module 1: Number and Algebra: counting and place value - teacher guide

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This is a 16-page guide for teachers. It is a module introducing the concept of place value.

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Finding Shapes and Objects - Calculate

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The focus of this activity is for students to count a variety of objects in their home environment and write the number for each.

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Number Walk Rich Task - Calculate

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This downloadable lesson resource introduces the concept of ‘Number Walks’: taking a stroll with the class or group around the school or the local neighbourhood. Guided by the teacher, students note down anything they see that relates back to their understanding of the topic and then conduct a plenary session back in the ...

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TIMES Module 3: Number and Algebra: multiplication and division - teacher guide

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This is a 23-page guide for teachers. This module contains a description of suitable models for multiplication, a discussion of the type of problem phrased in words that requires multiplication for its solution, and mental and written strategies for multiplication. The use of the commutative, associative and distributive ...

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How Many? - Calculate

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The focus of this activity is for students to count a variety of objects in their home environment and write the number for each.

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Interactive

Monster choir: making patterns

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Help monsters in a choir to make animal sounds in order. Make a sequence of up to four sounds. Choose monsters so that their sounds match the sequence. Repeat the pattern to make a song.

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Interactive

Number trains

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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 ...

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