This resource focuses on using factor pairs to explore garden plot designs for specific areas, specifically 24 and 36 square feet. Students will engage with the concept of factor rainbows to systematically identify all factor pairs, fostering an understanding of multiplication and area through a hands-on activity. The document includes steps for reviewing existing knowledge of factor pairs, practicing with new numbers, and encourages comparisons between different garden dimensions. Additionally, there is a challenge task to predict and reason about the number of factor pairs for a 40 square-foot plot, enhancing critical thinking and mathematical reasoning.