| "split","Overall","atomStructure","eclipses","faultsEarthquakes","foodChainsWebs","lifeCycles","moonPhaseEquinox","partsOfA","partsOfTheEarth","photosynthesisRespiration","rockCycle","rockStrata","solarSystem","typesOf","volcano","waterCNPCycle" | |
| "none","0.7286269430051814","0.625","0.8064516129032258","0.5357142857142857","0.7857142857142857","0.7002398081534772","0.5848375451263538","0.7227926078028748","0.6346153846153846","0.7974683544303798","0.6119402985074627","0.7560975609756098","0.8055555555555556","0.7230320699708455","0.9375","0.5909090909090909" | |