Back to Basic Spelling Lessons Module 1: Spelling Days of the Week Module 2: Spelling Months of the Year Module 3: Appointments & Time Module 4: Spelling Numbers 1 to 10 Module 5: Spelling Numbers 11 to 20 Module 6: Spelling Numbers 20+ Module 7: Spelling Ordinal Numbers Numbers revisionRevision is the key to learning and remembering.How to spell ordinal numbersHow to Spell the Number Forty — 40Homophones — to/too/two one and once — word families Spelling Revision — revision is the key to learning and retainingHow to Spell Ordinal Numbers — 1st, 2nd, 3rd, 4th; first, second, third, fourthHow to Spell the Number Forty — 40 Homophones — to/too/two one and once — word families