Teachers in low-income urban and rural areas with no history of participating in math competitions may not know about advanced-math opportunities like MathCounts—and those who do may not have support or feel trained to lead them.
出自-2017年6月阅读原文
Students use forums to chat, play games, and solve problems together at no cost, or they can pay a few hundred dollars to take courses with trained teachers.
出自-2017年6月阅读原文
Schools or teachers who sign up for the National Math Club receive a kit full of activities and resources, but there's no special teacher training and no competition attached.
出自-2017年6月阅读原文
Most Grand Tourists, however, stayed for briefer periods and set out with less scholarly intentions, accompanied by a teacher or guardian, and expected to return home with souvenirs of their travels as well as an understanding of art and architecture formed by exposure to great masterpieces.
出自-2017年6月阅读原文
Unqualified teachers.
出自-2016年6月阅读原文
Unfortunately, the union in Chicago is insisting that teachers who are laid off—often for being ineffective— should get priority in new hiring.
出自-2016年6月阅读原文
There's solid evidence that there are huge differences in the effectiveness of teachers.
出自-2016年6月阅读原文
The study found that strong teachers in the fourth through eighth grades raised the skills of their students in ways that would last for decades.
出自-2016年6月阅读原文
The gold standard study by Harvard and Columbia University scholars found that even in high-poverty schools, teachers consistently had a huge positive or negative impact.
出自-2016年6月阅读原文
Teachers need to be much better paid to attract the best college graduates to the nation's worst schools.
出自-2016年6月阅读原文
Student performance has a lot to do with teachers.
出自-2016年6月阅读原文
Southern states without strong teachers' unions have schools at least as awful as those in union states.
出自-2016年6月阅读原文
Some Chicago teachers seem to think that they shouldn't be held accountable until poverty is solved.
出自-2016年6月阅读原文
Many students are dissatisfied with their teachers.
出自-2016年6月阅读原文
Many inner-city school teachers are not equal to their jobs.
出自-2016年6月阅读原文
Just having a strong teacher for one elementary year left pupils a bit less likely to become mothers as teenagers, a bit more likely to go to college and earning more money at age 28.
出自-2016年6月阅读原文
It's true that the main reason inner-city schools do poorly isn't teachers' unions, but poverty.
出自-2016年6月阅读原文
It underestimates students' ability to tell good teachers from poor ones.
出自-2016年6月阅读原文
It protects incompetent teachers at the expense of students.
出自-2016年6月阅读原文
How does one figure out who is a weak teacher? Yes, that's a challenge.
出自-2016年6月阅读原文
Help teachers improve teaching.
出自-2016年6月阅读原文
Get a teacher from the top 20%, and it's as if a child has gone to school for an extra month or two.
出自-2016年6月阅读原文
Get a bottom 1% teacher, and the effect is the same as if a child misses 40% of the school year.
出自-2016年6月阅读原文
Demand higher pay for teachers.
出自-2016年6月阅读原文
But researchers are improving systems to measure a teacher's performance throughout the year, and, with three years of data, it's usually possible to tell which teachers are failing.
出自-2016年6月阅读原文
Parents, teachers, even the kids themselves, scored the youngsters on measures like acting before thinking and persistence in reaching goals.
出自-2016年6月听力原文
While most parents, teachers and clinicians would react to an adolescent using drugs or getting drunk, they may easily overlook teenagers who are engaging in inconspicuous behaviors.
出自-2016年12月阅读原文
Their risky behaviors—drinking too much alcohol, using illegal drugs, smoking cigarettes and skipping school—can alert parents and teachers that serious problems are brewing.
出自-2016年12月阅读原文
Carli says that one of the most significant things about his study is that it provides new early-warning signs for parents, teachers and mental health-care providers.
出自-2016年12月阅读原文
Perhaps many teachers have too little time to allow students to form and pursue their own questions and too much ground to cover in the curriculum.
出自-2015年12月阅读原文
As a former high school teacher, I saw students choose familiar, cheaper options year after year.
出自-2015年12月阅读原文
With one group of students, the teacher provided strong \scaffolding\―instructional support—and feedback.
出自-2013年12月阅读原文
Since children from poor families often are identified as at-risk for academic failure, teachers believe that advising families to speak English only is appropriate.
出自-2013年12月阅读原文
Teachers consider learning two languages to be too43for children from poor families, believing that the children are already burdened by their home situations
出自-2013年12月阅读原文
In schools, teachers and pupils alike often assume that if a concept has been easy to learn, then the lesson has been successful.
出自-2013年12月阅读原文
Kapur points out that while the model adopted by many teachers when introducing students to new knowledge―providing lots of structure and guidance early on, until the students show that they can do it on their own―makes intuitive sense, it may not be the best way to promote learning
出自-2013年12月阅读原文
Teachers will meet with a lot of resistance.
出自-2013年12月阅读原文
They practically beg a user to ignore the long-suffering professor struggling to pass on accumulated wisdom from the front of the room - a prospect that teachers find most irritating and students view as, well, inevitable.
出自-2013年6月阅读原文
Question: My ninth-grade art teacher doesn't give any grade above 94% because, she says, \There's always room for improvement.
出自-2010年6月阅读原文
A teacher deserves wide latitude in selecting the method of grading that best promotes learning in her classroom; that is, after all, the prime function of grades
出自-2010年6月阅读原文
Assuming that your teacher is neither biased nor corrupt and that her system conforms to school rules, you can't fault her ethics.
出自-2010年6月阅读原文
By capping her grades at 94 while most other teachers grade on a scale that tops out at 100, your teacher could jeopardize a student's chance of getting a scholarship or getting into a top college
出自-2010年6月阅读原文
And so your next step should be to discuss your concerns with your teacher or the principal.
出自-2010年6月阅读原文
The ninth-grader thought that his art teacher should have given him a higher grade
出自-2010年6月阅读原文
According to the answer, a teacher should have the freedom to select the method of grading to encourage learning.
出自-2010年6月阅读原文
The ninth-grader is advised to go to his teacher or the principal to discuss his concerns
出自-2010年6月阅读原文
By capping her grades at 94 while most other teachers grade on a scale that tops out at 100, your teacher could jeopardize a student's chance of getting a scholarship or getting into a top college.
出自-2010年6月阅读原文
Some states require parents or a home tutor to meet teacher certification standards, and many require parents to complete legal forms to verify that their children are receiving instruction in state approved curriculum.
出自-2013年12月听力原文
A student writes what he thinks is an excellent composition, but the teacher writes no encouraging remarks.
出自-2013年6月听力原文
A teacher might read 10000 essays over a 40-year career.
2018年12月六级真题(第二套)听力 Section C
Although, over the years, Barbies had more than 180 different careers, including football coach, sign language teacher, ambassador, president and astronaut, her body shape hasn't changed much.
2017年12月六级真题(第一套)听力 Section B
As a former high school teacher, I saw students choose familiar,cheaper options year after year.
2015年12月六级真题(第三套)阅读 Section B
How does one figure out who is a weak teacher?
2016年6月六级真题(第一套)阅读 Section C
Most Grand Tourists, however, stayed for briefer periods and set out with less scholarly intentions, accompanied by a teacher or guardian, and expected to return home with souvenirs of their travels as well as an understanding of art and architecture form
2017年6月六级真题(第二套)阅读 Section C