After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.
Development and use of validated assessments in physics provide insight into student un- derstanding of physics concepts and can be utilized to track student learning across time and instructional ...
The 74 reports that U.S. eighth graders' science skills and interest have declined post-COVID, with proficiency falling from ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results