Classroom Decorating Ideas for a Black, White, & Gold Classroom theme. | See more ideas about Bedroom decor, Bedrooms and Billboard. Previous research demonstrates that students taught by teachers of the same race and ethnicity receive more positive behavioral evaluations than students taught by teachers of a different race/ethnicity. Many researchers view these findings as evidence that teachers, mainly white teachers, are racially biased due to. Explore Kristin ⚾ Hudson's board "Black & Bright Classroom" on Pinterest. | See more ideas about Classroom ideas, Classroom design and Kindergarten classroom.