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After-School Science

Kitchen Science (Tuesdays): Explore the chemistry, physics, biology, and psychology behind delicious dishes and nutrition through fun experiments and tasty treats!

Earth Treasures (Thursdays): Unearth the secrets of our planet through crystal growing, fossil excavation, volcanoes, gem and metal mining, and more!
Coming this spring: Science of Art and Growth Science

Girls

Tues & Thurs

4:45 – 5:45 PM

Boys

Tues & Thurs

6:00 – 7:00 PM

FALL: Oct. 12, 2026 – Jan. 7, 2027
SPRING: Feb.8, 2026 – Jun. 3, 2027

Register
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Cost

$260 for 12 weeks twice per week, siblings join with a 25% discount. Sign up by September 28 to reserve your spot. Cost after September 28 goes up to $280. Need-based scholarships are available upon request.

Programs are included for Walder Science members. Visit our membership page for details.

Transportation

Transportation option is now available for $240 per student for 12 weeks, twice per week.

Sign Up

For more information, please email us at [email protected] or give us a call at 773-649-5360.

Students are able to try out the first class of the season at no charge. However, we are not able to hold space for unpaid students if the class reaches capacity with fully registered students. Contact us with any questions.