"split","Overall","Adaptations","Adaptations and natural selection","Age of Exploration","Ancient Egypt and Kush","Ancient Mesopotamia","Animals","Astronomy","Atoms and molecules","Basic economic principles","Chemical reactions","Cities","Classification","Classification and scientific names","Climate change","Colonial America","Context clues","Descriptive details","Designing experiments","Domain-specific vocabulary","Early 19th century American history","Early Americas","Earth events","Ecological interactions","Ecosystems","Engineering practices","English colonies in North America","Force and motion","Fossils","Genes to traits","Geography","Government","Independent reading comprehension","Informational texts: level 1","Magnets","Maps","Materials","Medieval Asia","Natural resources and human impacts","Oceania: geography","Oceans and continents","Oceans and continents ","Particle motion and energy","Persuasive strategies","Physical Geography","Plant reproduction","Plants","Plate tectonics","Read-alone texts","Rocks and minerals","Rome and the Byzantine Empire","Scientific names","Solutions","State capitals","States","States of matter","The American Revolution","The Americas: geography","The Antebellum period","The Civil War and Reconstruction","The Silk Road","Thermal energy","Velocity, acceleration, and forces","Visual elements","Water cycle","Weather and climate","World religions" "val","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0","0.0"