The Harvard Museum of Natural History will offer these Summer Science Weeks:

• Earth Explorers, Grades 1-3, July 20-24 or July 27-31
• Uncovering Geology, Grades 4-6, August 3-7
• Spineless Wonders, Grades 1-3, August 3-7
• Blue Planet: Life in the Sea, Grades 4-6, August 10-14
• Space!, Grades 1-3, August 10-14
• Mammals in Motion, Grades 6-8, August 17-21