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Invite children to retell the rhyme independently using the ducks
Promotes sensory development with contrasting silicone and wood textures
Material: Handmade wool felt (ethically crafted
Perfect for ages 3 to 6
Pen Meter Conductivity TDS & pH L1-LEGO Education-L2-LEGO Education Science-L3-LEGO Education Science 11+ Invite children to retell theThis multi function Pen Meter is a powerful, all in one tool that measures conductivity, total dissolved solids (TDS), and pH making it ideal for comprehensive water quality analysis. Designed for high school labs, field studies, and science classrooms, this device supports diverse experiments across biology, chemistry, and environmental science. Its integrated design reduces the need for multiple instruments, providing a compact and practical
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