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Kaldaras, Leonora; Akaeze, Hope; Krajcik, Joseph – Journal of Research in Science Teaching, 2021
The Framework for K-12 science education (The "Framework") and Next Generation Science Standards (NGSS) emphasize the usefulness of learning progressions in helping align curriculum, instruction, and assessment to organize the learning process. The "Framework" defines three dimensions of science as the basis of theoretical…
Descriptors: High School Students, Secondary School Science, Science Education, Academic Standards
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Li, Tingting; Miller, Emily; Chen, I. -Chien; Bartz, Kayla; Codere, Susan; Krajcik, Joseph – Education 3-13, 2021
Scientific modelling plays a crucial role in students' science learning. Modelling proficiency and literacy development reinforce each other. This study investigates the relationship between teacher support of student literacy development and their modelling proficiency in the context of elementary project-based learning science environments. To…
Descriptors: Student Projects, Active Learning, Science Instruction, Units of Study