In teaching addition without regrouping to kindergarteners, which strategy is most appropriate?

Using realistic examples in a familiar context is the most appropriate strategy for teaching addition without regrouping to kindergarteners. At this developmental stage, children benefit greatly from practical and relatable scenarios that help them grasp mathematical concepts.

When addition is framed within contexts that are familiar to young learners, such as using objects they can see and touch, it not only engages their interest but also reinforces their understanding. For instance, counting apples in a basket or using blocks to represent numbers allows children to visualize the addition process in a tangible way. This hands-on approach fosters a strong foundational understanding, making abstract concepts easier to grasp later on.

Strategies like focusing on abstract concepts or leveraging traditional algorithms can be too complex for kindergarteners. Similarly, while utilizing a number line can be effective for some students, it may not resonate with everyone at that early stage. Realistic examples ensure that the learning process is relatable and enjoyable, making it the best choice for introducing the fundamentals of addition.