Primary science activity set helps your young learners discover and explore their five senses. Jumbo magnifier makes it simple to take an up-close look at what's inside the sensory tubes to encourage scientific exploration. Plus, use the activity guide for fun, creative ideas for students to explore and learn. Its visual, auditory and tactile learning style is perfect for developing skills in observation, exploration, sensory processing and more. 29-piece activity set is designed for children ages 3 and up.