Hot Dots First Grade Activity Set Interactive Printed Book, 50 Pages, Grade 1 (LRN2447) EachConfidently build reading skills with 50 pages of first grade reading activities. Included, interactive Hot Dots uses lights and sounds, encouraging children to learn and practice critical learning skills independently. Activities are perfect for children ages 6 and up. General Information Manufacturer: Learning Resources Manufacturer Part Number: 2447 Manufacturer Website Address: http: www. learningresources. com Brand Name: Hot Dots Product Name: