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Rheostat

This newly designed rheostat features a protective cover.

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Serving science educators since 1862, Ward's Science provides innovative science supplies and services for teachers in all science disciplines across grades K-12. We focus on the details that make teachers' lives easier, so they have more time to focus on what they do best — inspiring their students to connect with science and with the real world. With unique products that are developed by in-house scientists and former educators, standards-based activities organized to meet teachers' needs, cutting-edge digital science resources, and personalized technical support, Ward's Science provides teachers with the tools they need to turn science lessons into science connections.

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