The Shandong Museum of Science and Technology in the northern civic district is Jinan's main interactive science museum, with hands-on exhibits covering physics, chemistry, natural science, and space exploration. The exhibits are aimed primarily at school-age children but are engaging enough for adults who haven't seen good science education displays. The space section has reproductions of Chinese rocket hardware and exploration milestones.
This is the most practical option for families traveling with younger children who have exhausted the spring parks' appeal. The museum is large enough for a half-day visit and has a cafeteria. Entry is free on certain days; check in advance.