Ordinals — Concept Maps
ICSE · Class 1 · Mathematics
3 concept maps of Ordinals for ICSE Class 1 Mathematics, each also written out as a text outline. Covers Understanding Ordinals and How to Write Ordinals.
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Ordinals Mind Map - 1st to 10th
The map in words
- Ordinals
- First Five
- 1 First 1st
- 2 Second 2nd
- 3 Third 3rd
- 4 Fourth 4th
- 5 Fifth 5th
- Second Five
- 6 Sixth 6th
- 7 Seventh 7th
- 8 Eighth 8th
- 9 Ninth 9th
- 10 Tenth 10th
- Special Short Forms
- 1st uses st
- 2nd uses nd
- 3rd uses rd
- 4th to 10th use th
- Tricky Spellings
- Fifth not fiveth
- Eighth not eightth
- Ninth not nineth
- Where We Use Ordinals
- Races and Competitions
- Queues and Lines
- Dates on Calendar
- Floors in Building
- First Five
How to Write Ordinals in Short Form
The map in words
- Start with an ordinal number
- Is it 1st, 2nd, or 3rd?
- Yes: Use last 2 letters of word
- 1st, 2nd, 3rd
- Complete
- 1st, 2nd, 3rd
- No: Use th
- 4th, 5th, 6th...
- Yes: Use last 2 letters of word
- Is it 1st, 2nd, or 3rd?
Ordinals: Complete Concept Overview
The map in words
- Ordinals
- Definition
- Position in sequence
- Rank or order
- Answer to which position
- Ordinal Numbers 1-10
- First 1st
- Second 2nd
- Third 3rd
- Fourth 4th
- Fifth 5th
- Sixth 6th
- Seventh 7th
- Eighth 8th
- Ninth 9th
- Tenth 10th
- Spelling Rules
- 1st 2nd 3rd special
- Use last two letters
- 4th to 10th use th
- Add th ending
- Special spellings
- Fifth not Fiveth
- Eighth not Eightth
- Ninth not Nineth
- 1st 2nd 3rd special
- Real-Life Uses
- Races and competitions
- School rankings
- Daily routines
- Dates and time
- Queue positions
- Building floors
- Book chapters
- Definition
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Practice Quiz
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Important Questions
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Revision Notes
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Chapter Summary
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Study Plan
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Flashcards
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Syllabus
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