# Number trains: numbers 90–120

TLF ID L2321

Arrange train carriages according to numbers on their sides. Identify the numbers that come before and after starting numbers. Work with numbers in the range 90–120. For example, arrange four carriages into the order 98, 99, 100, 101. This learning object is the fourth in a series of five objects that progressively increase in difficulty. The series is also packaged as a combined learning object.

Tags: L2321

#### Educational details

Key learning objectives
• Students sequence whole numbers from 90 to 120.
• Students recognise place value in two-digit and three-digit numbers.
Educational value
• Students sequence two-digit and three-digit numerals.
• Students develop and consolidate counting forwards and backwards skills that are fundamental to addition and subtraction skills.
• Challenges students to develop strategies as they predict, test and confirm, or change the sequencing of numbers.
• Randomised number generation encourages repeated use.
Year level

1; 2

Learning area
• mathematics
Strand
• Mathematics/Number and algebra
Concept
• Mathematics/Counting
• Mathematics/Subtraction
• Mathematics/Whole numbers
• Mathematics/Number sequences
Skill
• Knowledge;
• Comprehension;
• Application
Student activity
• Interactives;
• Experiment;
• Analysis;
• Modelling
Learning design
• Experiential learning;
• Independent learning;
• Problem solving;
• Visual learning

#### Other details

Contributors
• Technical implementer
• Script writer
• Name: Michael Wagner
• Organisation: Godwin + Wagner
• Address: Box Hill South VIC 3128 Australia
• Subject matter expert
• Name: Jenni Way
• Address: Springwood NSW 2777 Australia
• Educational validator
• Name: Graham Jones
• Publisher
• Date of contribution: 20 Sep 2013
• Organisation: Education Services Australia
• Address: Melbourne VIC 3000 Australia
• URL: http://www.esa.edu.au/
Access profile
• Colour independence
• Device independence
• Hearing independence
Learning resource type
• Interactive Resource
Browsers
• Microsoft Internet Explorer - minimum version: 8.0 (MS-Windows) - maximum version: 9.0 (MS-Windows)
• Firefox - minimum version: (MS-Windows)
• Safari - minimum version: 5.1 (MacOS)
Operating systems
• MacOS - minimum version: 10.6
• MS-Windows - minimum version: XP - maximum version: 7
Rights
• © Education Services Australia Ltd, 2013, except where indicated under Acknowledgements.

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