Classroom Optics and Light Studies
Enterprise Technology Solutions Educational Insights Inc Reading Skills Book Hotdots Set, Pre-K, 100 Lessons, MI
Two-book set features 100 lessons on a variety of beginning reading skills from letter-recognition to reading readiness activities. Included Hot Dots pen offers a playful, interactive learning experience to encourage independent learning. Plus, it provides confidence-building feedback by responding with congratulatory phrases for correct answers and gentle redirection for incorrect answers. Pre-kindergarten level lessons include letter recognition, reading readiness, phonics, sight words, punctuation and grammar, and challenge reading lessons for advanced learners. Electronic pen requires two AAA batteries (sold separately).
ARBOR SCIENTIFIC Economy Green Laser Pointer
Touch the stars with this ultra-bright laser! 532 nm green laser pointer includes two AAA batteries. The Economy Green Laser Pointer, with a wavelength of 532 nm is a great value. Perfect for use in bright auditoriums and great for pointing out stars. Operates on 2 AAA batteries which are included and comes in its own soft case and 6 month warranty.
