Rainfall Sandbox vs Kids Shelf

Ever wondered how rainclouds and land impact each other? Why does one side of a mountain seem greener than the other? Build your own world and test out different scenarios to get to the bottom of these questions and discover the secret of orographic lift! Rainfall Sandbox is an engineering simulation where players can choose between various land and water formations to create their own geosphere. Observe how rainclouds form, see where they go, and witness how your landscape changes! * Aligned to educational science standards for third to fifth grade * Grounded in educational psychology research * Sandbox design dynamically simulates the scientific phenomena of orographic lift * Designed for play and discovery-based learning * Introduces students to concepts such as orographic lift, and geosphere, atmosphere, hydrosphere and biosphere interactions * Fully standalone learning experience * Designed to be used with SSEC Science for the Classroom Curriculum

KIDS SHELF: THE READING APP THAT RESPONDS Most reading apps read TO your child. Kids Shelf actually LISTENS as they read aloud—providing instant feedback, tracking every word, and building real reading skills. REAL-TIME SPEECH RECOGNITION Watch words light up green as your child reads them correctly. Our AI listens in real-time, matching what your child says to the text on screen. Struggling with a word? Tap it to hear the pronunciation and see syllable breakdowns. SPEECH PATTERN ANALYSIS Kids Shelf tracks 16 speech patterns used by professional Speech-Language Pathologists: R-sounds, L-sounds, TH, S-blends, and more. Identify challenges early and watch improvement over time. The app automatically becomes more forgiving with sounds your child finds difficult. PERSONALIZED FOR YOUR CHILD Calibrate the app to your child's unique voice. Adjust sensitivity so recognition works perfectly for them. Multiple child profiles let siblings each have their own progress, avatar, and settings. GAMIFICATION THAT MOTIVATES - Earn 0-3 stars based on reading accuracy - Gain XP and level up from Beginner Reader to Reading Champion - Collect 8 achievement badges - Build reading streaks with daily practice - Track vocabulary mastery for every word encountered 100+ STORIES FOR ALL LEVELS Browse stories organized by reading level (beginner, intermediate, advanced) and age group (4-6, 7-9, 10-13). New stories added daily. Download stories for offline reading anywhere. WORKS 100% OFFLINE Speech recognition runs entirely on your device. No internet required after downloading stories. Your child's voice data never leaves your phone - privacy by design. DETAILED PROGRESS TRACKING - Words read and accuracy rates - Reading time and streaks - Challenging words and sounds - Session-by-session improvement - Vocabulary growth over time PRACTICE MODE 220+ practice words organized by sound pattern. Focus on specific challenges with targeted training sessions. Perfect for reinforcing difficult sounds between reading sessions. PARENT-FRIENDLY FEATURES - Resume reading from where you left off - Tap any word for dictionary definitions - Configurable reading settings - Session time awareness - No ads, ever PERFECT FOR: - Parents wanting measurable reading progress - Homeschool families tracking multiple children - Kids with speech challenges who need extra practice - Tutors and reading specialists - Children ages 4-13 learning to read WHY KIDS SHELF? Other apps are entertainment disguised as education. Kids Shelf treats reading like a skill to be practiced - because it is. Active reading with real feedback builds real readers. Download Kids Shelf today and hear your child's reading improve! Questions? Contact us at support@kidshelf.app