Close your eyes for a minute and daydream about a world without bubble tests.

Education Week recently reported that some Republican Senate aides are doing more than dreaming — they're drafting a bill that would eliminate the federal mandate on standardized testing.

Annual tests for every child in reading and math in grades 3 through 8, plus one in high school, have been a centerpiece of federal education law since 2002. No Child Left Behind, the current incarnation of the Elementary and Secondary Education Act, requires them.

But this law has been overdue for reauthorization since before President Obama took office. The Senate plans to take the matter up early this year.

Discussions about cutting back on these requirements comes at a time of growing concern about the number of tests kids take and the time they spend taking them. Parents in some communities have formed "opt-out" groups and removed their children not only from federally mandated tests, but also the legions of state and district-required tests that have followed in their wake.

The Council of Chief State School Officers and the country's largest school districts have spoken out in favor of reducing the number of standardized tests students take. The national teachers' unions and other traditionally Democratic groups are on board with the idea too.

Education Secretary Arne Duncan says he's concerned about testing too, but he's written he "strongly believes" in annual tests as an educational tool.

Missing from this debate, however, is a sense of what could replace annual tests. What would the nation do to monitor learning and ensure equity and accountability if states didn't have to test every child every year?

More On Testing

The Test
Why Our Schools Are Obsessed With Standardized Testing, but You Don't Have to Be
by Anya Kamenetz
Hardcover, 272 pages
 

Here are four possible answers. They're not necessarily exclusive of each other. In fact, they could all happen at the same time, as different states and districts make different decisions.

1) Sampling. A simple approach. The same tests, just fewer of 'em. Accountability could be achieved at the district level by administering traditional standardized tests to a statistically representative sampling of students, rather than to every student every year.

That's how the "Nation's Report Card" works. Formally known as the National Assessment of Educational Progress, or NAEP, it's one of the longest-running and most-trusted tests in the U.S. education arsenal, even though it's not attached to high stakes. It's given to a different sample of students each year, in grades 4, 8, and 12. The widely respected international test, PISA, is given to a sample of students too.

2) Stealth assessment. Similar math and reading data, but collected differently.

The major textbook publishers, plus companies like Dreambox, Scholastic and the nonprofit Khan Academy, all sell software for students to practice math and English. These programs register every single answer a student gives.

The companies that develop this software argue that it presents the opportunity to eliminate the time, cost and anxiety of "stop and test" in favor of passively collecting data on student's knowledge over a semester, year or an entire school career. Valerie Shute, a professor at Florida State University and former principal research scientist at ETS, coined the term "stealth assessment" to describe this approach.

Stealth assessment doesn't just show what skills a student has mastered at a given moment. The pattern of answers potentially offers insights into how quickly students learn, how diligent they are and other big-picture factors.

"Invisible, integrated assessment, to me, is the future," Kimberly O'Malley, the senior vice president of school research at Pearson Education, told me. "We can monitor students' learning day-to-day in a digital scenario. Ultimately, if we're successful, the need for, and the activity of, stopping and testing will go away in many cases."

Applying this approach on a national scale using scientific methods has never been done, in part because the products are still new. It would probably require a large outlay in terms of software, professional training and computer equipment — and would result in a corresponding windfall for companies like Pearson.

3) Multiple measures. Incorporate more, and different, kinds of data on student progress and school performance into accountability measures.

Statewide longitudinal data systems now track students in most states from Pre-K all the way through high school (and in some states, college). That means accountability measures and interventions don't have to depend on the outcome of just one test. They could take a big-data approach, combining information from a number of different sources — graduation rates, discipline outcomes, demographic information, teacher-created assessments and, eventually, workforce outcomes. This information, in turn, could be used to gauge the performance of students, schools and teachers over time.

As part of a multiple-measures approach, some districts are also collecting different kinds of information about students.

3a) Social and emotional skills surveys. Research shows that at least half of long-term chances of success are determined by non-academic qualities like grit, perseverance and curiosity. As states expand access to pre-K, they are including social and emotional measures in their definitions of "high quality" preschool. As one component of a multiple-measures system, all schools could be held accountable for cultivating this half of the picture.

The Montgomery County Public Schools in Maryland survey both students and teachers on social and emotional factors and use the results to guide internal decisionmaking. The district uses the Gallup student poll, a 20-question survey that seeks to measure levels of hope, engagement and well-being.

"Engagement" is basically a measure of how excited students are to be in the building. Last year, 875,000 students took the Gallup poll nationwide, in grades 5-12. According to one study, studenthope scores on this poll do a better job of predicting college persistence and GPA than high school GPA, SATs or ACT scores.

3b) Game-based assessments.

Video-game-like assessments, such as those created by GlassLab and the AAA lab at Stanford, are designed to get at higher-order thinking skills. These games are designed to test things like systems thinking or the ability to take feedback — measures that traditional tests don't get at. Of course, they are still in their infancy.

3c) Performance or portfolio-based assessments.

Schools around the country are incorporating direct demonstrations of student learning into their assessment programs. These include projects, individual and group presentations, reports and papers and portfolios of work collected over time. The New York Performance Standards Consortium consists of 28 schools, grades 6-12, throughout New York State that rely on these teacher-created assessments to the exclusion of standardized tests. These public schools tend to show higher graduation rates and better college-retention rates, while serving a similar population to other urban schools.

4) Inspections.

Scotland is a place where you can see many of the approaches above in action. Unlike the rest of the UK, it has no specifically government-mandated school tests. They do administer a sampling survey of math and literacy, and there is a series of high-school-exit/college-entrance exams that are high stakes for students. But national education policy emphasizes a wide range of approaches to assessment, including presentations, performances and reports. These are designed to measure higher-order skills like creativity, students' well-being and technological literacy as well as traditional academics. Schools and teachers have a lot of control over the methods of evaluation.

At the school level, Scotland maintains accountability through a system of government inspections that has been in place in the UK since 1833. Inspectors observe lessons, look at student work, and interview both students and staff members.

This piece is adapted in part fromThe Test: Why Our Schools Are Obsessed With Standardized Testing, But You Don't Have To Be (PublicAffairs, 2015).