Place Value - Numbers to 1,000,000 - Presentation

Delving into the world of large numbers, a presentation on place value introduces students to the concept of numbers up to one million. The initial activity encourages the use of counters to represent numbers on a place value chart, helping students visualise the thousands and ones in numbers such as 72,620 and 344,301. This hands-on approach not only aids in understanding the magnitude of these numbers but also in practising their verbalisation. A subsequent challenge asks students to determine the number of counters needed for constructing the number 435,234, reinforcing the composition of six-digit numbers.

Further activities involve completing part-whole diagrams, which break down complex numbers into their constituent parts, such as hundreds of thousands, thousands, and ones. For example, students are tasked with combining 350,000, 6,000, and 945 to form the number 356,945, offering a clear illustration of how large numbers are structured. The exercises progress to include various examples, such as 670,000 and 695,245, with additional components like 5,000 and 245. The presentation also prompts students to explore different ways of representing numbers, like showing 800,500 in three distinct formats, and to discuss the function of commas in large numbers. Through these engaging activities, students deepen their understanding of place value and the representation of numbers up to one million.