Walder Science

After-School Science

Walder Science offers an outstanding science enrichment after school program for students in grades 4-8. Stimulate your child’s creativity each week with exciting educational hands-on experiments!

Explore science inventions and technologies, and build them yourself! This fall, explore flame and light science, including candle making and combustion, with Insights into the Wicks and Fuels of BeMeh Madlikin!


Mondays & Wednesdays

4:30 – 5:30 pm


Mondays & Wednesdays

5:40 – 6:40 pm

Cost: $150, which includes materials. Siblings join for half price. Need-based scholarships are available upon request. Students are welcome to try the first class at no charge.

Dates: September 19 – December 14. No classes September 26 – October 20 for the holidays. 

Sign up: Preregistration is required so that we can be prepared with staff and supplies for the right amount of students. For more information, or to hear about a virtual class option, please email us at programs@walderlab.org or give us a call at 773-649-5360.

Registration  Pay Here

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