It seems like common sense that children do better when parents are actively involved in their schooling. But how well does the evidence stack up? The Broken Compass puts this question to the test in the most thorough scientific investigation to date of how parents across socioeconomic and ethnic groups contribute to the academic performance of K-12 children. The study's surprising discovery is that no clear connection exists between parental involvement and improved student performance.
Keith Robinson and Angel Harris assessed over sixty measures of parental participation, at...
It seems like common sense that children do better when parents are actively involved in their schooling. But how well does the evidence stack up? ...
This is a book about the physics of stars and starlight. The story of starlight is truly fascinating. Astronomers analyze and interpret the light from stars using photometry and spectroscopy, then inspirational detective work combines with the laws of physics to reveal the temperatures, masses, luminosities and outer structure of these far away points of light. The laws of physics themselves enable us to journey to the very center of a star and to understand its inner structure and source of energy
Starlight provides an in-depth study of stellar astrophysics that requires only basic...
This is a book about the physics of stars and starlight. The story of starlight is truly fascinating. Astronomers analyze and interpret the light f...
