Rounding decimals to 1dp worksheet

An engaging worksheet designed for KS2 students centres around the objective of learning how to round decimals with one decimal place to the nearest whole number. The first activity requires a spacious area, either indoors or outdoors, and is an interactive exercise involving number cards with one decimal place and chalk or large cards to create a whole number line on the ground. Each child is given a number card and must identify and stand on the nearest whole number on the line, then articulate their reasoning for the chosen position. The activity is repeated to reinforce understanding and ensure active participation.

The second activity builds on the first by providing children with number cards and a selection of number lines, some with marked divisions and others without. Children are tasked with placing or marking their decimal numbers between the two closest whole numbers, with the option of additional support through pre-marked lines. This allows for a deeper exploration of number placement and rounding principles, as each child explains their chosen position. For added variety and challenge, the number of decimal cards given to each child can be altered. The final activity encourages creativity and consolidation of the rounding concept. Children are asked to create a poster using plain paper and coloured markers, which visually explains the process of rounding decimals to the nearest whole number. Alternatively, for those who enjoy a musical twist, children can write a rap to express their understanding of the rounding process. These varied activities cater to different learning styles and help to solidify the rounding objective in a fun and interactive way.