Camps with science in New Hampshire
Booka lists 21 camps that offer science in New Hampshire. Each listing is researched from the camp's own website, so the details below are as the camp publishes them. Most are around Concord, Dover, and Exeter. 20 run day programs and 2 run overnight programs (some offer both). 7 of them publish a weekly price: the lowest starts at $169, the highest runs to $360 a week, and the typical starting price is about $288. Together they serve campers from age 4 to 17.
These camps list this activity among what they offer on their own sites. Check with the camp for which sessions include it and for the ages it's available to.