L7 Spring Read and Write Numbers up to 1,000, in Numerals and Words

This Year 3 Place Value – Reading and Writing 3-Digit Numbers lesson plan supports pupils in confidently reading, spelling and writing numbers to 1,000 in both numeral and word form. Designed to consolidate place value understanding, this lesson begins with fluency practice counting forwards in ones and tens, with pupils predicting the next number before it is spoken. Children match numerals to number words and practise writing numbers in words, providing valuable assessment opportunities before new learning begins. The focus of the lesson is on correctly reading and writing 3-digit numbers. Through structured teaching slides, pupils: Count in hundreds while examining the written form Learn the correct order for writing 3-digit numbers in words Explore key spelling rules Understand when hyphens are (and are not) required Convert confidently between numerals and words Children practise writing numbers such as hundreds, tens and ones in the correct sequence, reinforcing the connection between place value and written language. They are given opportunities to write numerals from word form and vice versa, building fluency and accuracy. During the main activity, pupils use number cards (0–9) to create their own 3-digit numbers. They record each number in both numeral and word form in their maths books, encouraging independence and repeated practice. The plenary revisits pictorial representations, requiring pupils to convert numbers into both forms and reflect on any spelling patterns or challenges they noticed. This resource includes: Clear, structured teaching slides Fluency-based starter activities Explicit modelling of spelling and writing conventions Hands-on number card activity Opportunities for independent application Key questioning prompts to deepen understanding Built-in assessment opportunities Ideal for Year 3 teachers seeking a mastery-focused lesson on reading and writing numbers to 1,000 , this ready-to-teach resource strengthens place value knowledge, math