Immerse yourself in the delightful narrative of The Treehouse Connection: Using Light & Sound to Communicate, as Lily and Jack embark on an adventure to learn how to communicate with each other from their treehouses. Join them as they discover the fascinating science behind communication through light and sound, and follow along as they explore the magical possibilities of their inventive signaling methods. Through captivating storytelling and vibrant illustrations, this charming tale not only entertains but also educates, inviting young readers to join Lily and Jack on a journey of curiosity, discovery, and friendship. Great for teaching NGSS 1-PS4-4.