L6 Recognise Ones, Tenths and Hundredths

Support Year 4 pupils in mastering decimal place value with this comprehensive lesson on recognising ones, tenths and hundredths. Aligned with the National Curriculum objective to find the effect of dividing one- and two-digit numbers by 10 and 100, this resource helps children understand how digits move within the place value system and how decimal numbers are formed. The lesson begins with a recap of decimal place value before exploring the effects of division by 10 and 100 using visual representations, place value charts and counters. Pupils investigate how digits shift to the right when dividing and learn to identify the number of ones, tenths and hundredths in their answers. Practical activities encourage children to manipulate numbers, record calculations and explain their reasoning, helping to build both conceptual understanding and mathematical fluency. This resource includes opportunities for partner discussion, problem-solving and formative assessment, while addressing common misconceptions such as incorrect digit movement, missing placeholder zeros and confusion between tenths and hundredths. Ideal for whole-class teaching, intervention groups or maths mastery approaches, this lesson promotes confidence and accuracy when working with decimal numbers. Key Learning Objectives: Recognise and identify ones, tenths and hundredths in decimal numbers. Understand the effect of dividing by 10 and 100. Use place value knowledge to interpret decimal answers. Explain mathematical reasoning using correct vocabulary. Develop fluency and confidence with decimal place value.