Educational Insights Nancy B's Science Club AquaScope and Activity Journal Head to the shore and explore! You don't even have to get wet to explore the wonders of life underwater! Telescoping underwater viewer with 5x magnification; built-in LED lights, ruler, and thermometer; soft eye cup; and water-resistant housing. Features 18-page activity journal packed full of activities. Investigate marine life and currents, collect and measure aquatic organisms, complete journal activities, and more! Supports STEM learning and encourages kids to pursue their natural love of science! Built-in LEDs light up murky underwater conditions. Part of the Nancy B's Science Club line, designed to encourage scientific confidence. Requires 3 AAA batteries (not included).