JCC Greater Boston is offering a wide range of classes, including STEM-related classes from this week through October:

• STEM on the Farm: Ages 3-5, Tuesdays 8:45-9:15AM
• Little Scientists: Ages 3-5, Thursdays 10-10:30AM
• Chess Friends I: Ages 4-5, Wednesdays 10-10:30AM
• Chess Friends II: Ages 4-5, Tuesdays 10:30-11AM
• Chess Challengers – New Players: Ages 5-10, Wednesdays 2-2:45PM
• Chess Challengers – Intermediate: Ages 5-12, Tuesdays 2-2:45PM
• Chess Challengers – Tournament Edition: Ages 8-12, Tuesdays 3-3:45PM
• Circuit Building: Ages 8-12, Wednesdays 2-2:45PM
• Brain Science: Ages 8-12, Thursdays 2-2:45PM
• Kids Coding: Ages 8-12, Thursdays 3-3:45PM