With a focus on counting in tens and ones, individually the students are building the critical skills necessary for mastering larger numbers and mathematical concepts.
Kymani is exploring the concept of place value by breaking down numbers into tens and ones. He uses rods to represent tens and multi-link cubes for ones, helping to visualize the structure of numbers.
In the video, Darcey and Ellie share their thoughts about tens and ones. Darcey shows how she can decompose numbers in various ways, like breaking 64 into 40 and 24. Ellie and Darcey then move on to adding their numbers together. They start by adding the tens first, followed by the ones.
Braxton gives Lincoln a number represented with tens rods and cubes for ones. Lincoln demonstrates how he can skip-count in tens to figure out how many Braxton has given him. He then explains how many tens and ones are in the number. Braxton listens to Lincoln’s explanation and realizes that Lincoln mistakenly said 47 instead of 48. Braxton then offers a reason why he disagrees, prompting a valuable discussion.
By disagreeing and providing reasoning, both Braxton and Lincoln had a chance to revisit their thinking and understand the concept more clearly.
Comments
No one has commented on this post yet.