Showing posts with label blended learning. Show all posts
Showing posts with label blended learning. Show all posts

Tuesday, June 16, 2020

Join the Pledge to NOT Reopen Schools in the Fall

LAUSD and SDUSD have pledged to NOT reopen in the fall for in-person classes until their budgets are fully restored AND the state implements universal weekly covid-19 testing, contact tracing and quarantines. ALL school districts should join them and here is why:

Racial and Social Justice
As millions of people worldwide continue to risk covid-19 infection, tear gas and beatings in protests demanding racial and social justice, forcing teachers and students back to the classroom would likely have the opposite effect. Consider that the cops kill around 225 African Americans a year, but Covid has already killed around 27,000 African Americans in just three months (roughly 23% of Covid deaths in the U.S. are among African Americans), far higher than their representation in the population. Since African Americans, Latinos and Pacific Islanders are the groups most affected by illness, complications and death from Covid-19, reopening the schools to in-person learning places them at particular risk. For these reasons, reopening the schools would be potentially genocidal.

Another social justice issue in the schools are the rights and the safety of students, staff and teachers with disabilities, many of whom are at increased risk of complications and death from Covid-19, due to age and underlying health conditions (including one-third of all teachers).  Both CDC recommendations for returning to school, and common decency, suggest these people should be allowed to work from home for their own safety. Not permitting this could be a violation of the Americans with Disabilities Act (ADA) and would certainly undermine the districts’ goal of creating equity and socially just classrooms.

Economic Necessity
School districts across the nation are facing historical budget shortfalls due to the lost tax revenues caused by the pandemic. Up to 300,000 teachers could lose their jobs. Yet all proposals for reopening the schools have included extreme measures of increased hygiene, social distancing and the use of PPE inside the classroom, as well as enforcement of social distancing outside the classroom, temperature checks and screenings before class, and arrival and departure control. All this will require increased staffing and would be impossible with the budget cuts.

In contrast, implementing a 100% Distance Learning (DL) model would save districts tens of thousands of dollars in reduced utility bills and maintenance costs. They would need far less PPE and hygiene equipment and disinfectants. They wouldn’t have to spend any money on screening students and staff and isolating sick individuals.

Furthermore, if one-third of teachers and staff exercised their right to work from home because of their age or underlying health conditions, there would not be enough staff on campus for in-person learning to be possible. Even if the districts had the money to hire more teachers or substitutes and classified staff, there aren’t this many available. On the other hand, if districts compelled teachers and staff to return to their school sites, many might refuse, for their own safety, and the districts would still have a shortage. Or they could sue their districts for violating their rights under the ADA, costing the districts millions in legal expenses at a time they are already facing historic budget shortfalls.

It has been argued by many, most notably Donald Trump and Steve Mnuchin, that the country cannot afford to shut down again. However, just the opposite is true. Without mitigation, the CDC and WHO predict 60-70% of all humans will catch this disease (that’s 196-230 million Americans). At a 3.8% mortality rate, that would be 7.6 million U.S. deaths! Even if only half that number got sick or died, this would still disrupt the production and distribution of food and other basic services because of the lack of sufficient healthy workers, and could result in famine, even here in the U.S.

In contrast, a study of the Spanish flu pandemic showed that regions with the most aggressive social distancing policies had the fewest deaths and the quickest economic recoveries. Keeping schools closed is an essential part of this. The longer you spend indoors with people outside your immediate family, the greater the exposure to germs and the greater your chances of becoming infected. This is true for students and even more so for teachers and aids, who must spend hours inside a potentially infectious room. Studies show that Keeping Schools Closed Significantly Reduces Transmission rates. Closing schools early and keeping them closed is one of the best ways to curtail a pandemic. Keeping them closed reduces infection rates by 40-60%.

Protecting the Mental and Social Health of Our Children
It has been argued that the mental and social health of our children are suffering because of the lock downs, the denial of in-person classes and the opportunity to interact with friends, peers and teachers. It has been further argued that since children do not get as sick or die as often as older people, we are doing them more harm than good by keeping them home.

There are numerous problems with this reasoning, the most significant being that children do get infected and can spread the disease to their teachers, family members and community, thus exacerbating the spread of the pandemic and the devastating social and economic costs, even if they don’t personally die from it. Worse, some of the people who die from the reopening of schools and businesses could be their own family members, turning them into orphans. This would arguably be much worse for their mental and social well being than distance learning.

While it’s true that children tend to not get as sick or die as often as older adults, some still do, particularly if they have underlying conditions. About 3.6% of all U.S. cases have been in children. Their illness can last for up to two weeks, and 20% of them required hospitalization, either of which can severely impair their performance in school. And, of course, there’s the rare, but deadly, Kawasaki-like syndrome that has affected dozens of kids so far.

But even if an individual student made it through the school year without any family members getting sick, it is still unclear that the social benefits of being in the classroom would outweigh the costs. Under the strict rules required for in-person learning, schools will feel unfriendly, scary, and dystopian to children. After waiting in long lines to take their temperatures, instead of being greeted by a warm smile or touch, they will face adults who repeatedly warn them to stay 6 feet apart from their friends and to keep their masks on and their hands away from their faces. They’ll have no idea what their peers or teachers might be thinking or feeling with their faces hidden behind masks. They won’t be able to sit together at lunch, or hug or high five each other. And what about K-5 students? Do we really think they will be able to keep their hands off their own faces, let alone those of their peers and teachers? When they fall down and get hurt, will their teachers stand with their arms crossed, admonishing them to suck it up and get back to work because there can be no touching during a pandemic?

Even if we could make a strong case for reopening the schools, they will almost certainly have to shut down again, well before the end of the semester, forcing everyone back into a full-time distance learning (DL) model. This would be much more disruptive to their learning and social development than starting with DL in the fall and sticking with it until the pandemic ends. We already know this will happen based on the many countries that have tried it. Israel was prompted to reclose their schools because of renewed Covid outbreaks, including 130 cases at a single school. France had a similar experience when they reopened their schools. In the town of Skellefteå, Sweden, a teacher died and 18 of 76 staff tested positive at a school with only 500 students. Preliminary results from an antibody study in Sweden showed high rates of infection among children, suggesting there was significant spread in the schools. And in Montreal, nearly an entire class tested positive after one student fell ill, despite social distancing. Health authorities believe this was a case of classroom transmission.

Frankly, as a teacher and a parent, I am appalled and perplexed that my district has not already announced its intention to implement 100% DL for the 2020-2021 school year. We know we are still at the beginning of this pandemic. We know that it will get worse, particularly when schools and businesses open up further. We know people will continue to die at rates far exceeding seasonal flu. We know that the deaths, critical illness and long-term organ damage will disproportionately affect people of color and poor people and that this will be exacerbated by anything that increases the spread of the disease, like opening schools. And we know our children’s education and social-emotional health will suffer throughout this pandemic, no matter what we do, but will certainly suffer worse if the pandemic spirals out of control because we have irresponsibly and prematurely opened everything up. 

So why aren’t we doing the one thing we know will save lives: Distance Learning?

Friday, June 12, 2020

More False Prophets of Science



At the 6/12/2020 meeting of the San Mateo High School District school board, Dr. Suneil Koliwad, a professor of medicine at UCSF, argued that it is “exceedingly unlikely that schools will be a vector for virus transmission.” He further argued that masks, social distancing and good hygiene were sufficient to keep the R0 below 1.

So, are his claims credible or valid?

If the goal is to keep the rate of community infection low enough to not overwhelm hospitals, AND if he is right about masks, social distancing and hygiene being sufficient to keep the R0 below 1, then the answer is maybe. We don’t really know what the R0 is when the shelter-in-place (SIP) has been lifted and schools reopen. And there are very few localities that ever got their R0 below 1, even with social distancing, so this question hasn’t really been answered. However, sending teachers and students back to school will bring a lot more people into close, indoor proximity than was occurring during the SIP and, even with masks, distancing and hygiene, this could bring the R0 back up well above 1, creating a surge that overwhelms hospitals, as is currently happening in Houston, parts of Southern California, and many other regions of the country.

If, on the other hand, we’re talking about preventing children from getting sick, potentially developing the deadly Kawasaki-like syndrome, or spreading it to vulnerable teachers, staff and family members, then the answer is NO—it is NOT safe. If our goal is to keep the R0 below 1 and prevent an explosion of new cases, as occurred in New York, Italy and Spain, then the answer is NO—it is NOT safe.

Dr. Koliwad seems to think that teachers’ resistance to reopening the schools is entirely about their own delusional fears of death, or that of their students.

It would be tragic for any students or teachers to die (and mostly preventable if we kept the schools closed), and not unlikely, considering one-third of all teachers are at elevated risk for severe covid-19 complications or death due to age and/or underlying health conditions. However, there are far bigger issues to worry about, like the estimated 1.2 million deaths we could see by the end of the year, even with mitigation, or the 6-7 million deaths we could see without mitigation (e.g., sending people back to work and school) if 60-70% of all Americans get infected and the mortality rate holds at 3.8%. Or the famine that we could all suffer because so many farm workers, grocery store workers, meat packers, and fish processors are becoming ill.

While there may not yet be any controlled scientific studies proving transmission between students and staff, there is considerable anecdotal evidence, including numerous school outbreaks that have prompted schools to reclose. Two weeks after reopening their schools, Israel was prompted to reclose them because of Covid outbreaks, including 130 cases at a single school. France had a similar experience when they reopened their schools. In the town of Skellefteå, Sweden, a teacher died and 18 of 76 staff tested positive at a school with only 500 students. Preliminary results from an antibody study in Sweden showing high rates of infection among children, suggest there was significant spread in the schools. And in Montreal, nearly an entire class tested positive after one student fell ill, despite social distancing. Health authorities believe this was a case of classroom transmission.

It should be obvious that in-person learning will be more risky than distance learning. Indoor environments are the riskiest places to be during a pandemic. The longer you spend indoors with people outside your immediate family, the greater the exposure to germs and the greater your chances of becoming infected. This is true for students and even more so for teachers, who will be expected to spend hours inside a potentially infectious room. Studies show that Keeping Schools Closed Significantly Reduces Transmission rates. Closing schools early and keeping them closed is one of the best ways to curtail a pandemic. Keeping them closed reduces infection rates by 40-60%.

Dr. Koliwad argues that schools are like hospitals, but safer, directing us to the article by Atul Gawande, in the New Yorker on how employees at Boston’s Mass General Brigham Hospital have kept their workplace infection rates low. However, despite arguing for the efficacy of face masks, hygiene and following the “six-foot rule,” Gawande concedes that in some cases, infectious droplets can travel at least twenty feet, and that loud talking, as is typical in a classroom, generates significantly more droplets than quiet talking. He also concedes that some activities, like performing in a choir, can be extremely dangerous, like the outbreak in Washington, where 52 out of 60 members of a choir were infected by one infectious person during a single 90-minute practice session. Choir, by the way, is a common course offering at K-12 schools.

Another fallacy in Dr. Koliwad’s argument that schools are like hospitals, but safer, lies in the assumption that in-person learning is an essential service, like hospitals. But a doctor cannot perform surgery remotely on a patient, whereas teachers can teach remotely. Furthermore, while the best examples of distance learning are likely inferior to the best examples of in-person learning, the health of our children, their families and their teachers, is far more important. Even if they missed school entirely for a year or two, it would be preferable to losing one or both parents, or allowing the pandemic to spin so out of control that our food supply was threatened.

Another problem with Dr. Koliwad’s argument is that educators have even less access to effective PPE than medical workers. In hospitals, employees have surgical masks, which Gawande explains are far more effective than the typical two-layer cotton mask worn by most people. The surgical masks create a tighter seal around the face and they breath more easily, making it less likely that wearers will pull them down and expose themselves, or that droplets leak in or out through the gaps. Furthermore, the surgical masks have an electrostatic charge applied to them that helps trap viral particles. Cloth masks lack this feature.

Gawande also talks about how they’ve brought the “stringent antiseptic standards of the operating room into…other parts of our institutions.” Problem is, hospitals are operated by health professionals who are trained in these antiseptic standards and who’ve had years to practice them and make them part of their professional culture. Educators have not had this training, nor this practice. Worse, what about students, particularly K-5 students? It is completely absurd to think that kindergartners are going to not touch their faces, let alone those of their peers and teachers. It’s also hard to imagine the teacher remaining six feet away from a sobbing child who has fallen down and hurt herself, while gently admonishing her, through his mask, to suck it up and get back to work because there can be no touching during a pandemic.

Part of this change of culture, according to Gawande, includes calling out colleagues when they have lapses in protocols. That might work in a hospital setting, with the common training and understanding employees share regarding hygiene, but not in a school, where students regularly defy teachers, refuse to follow rules, and sometimes get loud and belligerent when called out for misbehavior. And we’ve all experienced moments in public where someone has called out a neighbor or stranger for walking too close, spitting or committing some other violation of the rules of hygiene.

Like so many other scientists and doctors who are jumping on the back-to-work bandwagon, Dr. Koliwad is allowing the confirmation bias to direct his thinking, even at the expense of violating his commitment to do no harm. He repeatedly referred to evidence that supported his desire to have students return to in-person learning, while providing no examples of this evidence (the Gawande article, didn’t actually support his claims). And while one could argue that distance learning is also doing harm to students, I don’t see how anyone could argue that it’s doing more harm than 116,000 deaths so far, particularly when in-person learning under the conditions of social distancing, mask wearing, health screenings, etc., will not come close to approximating the conditions of school prior to the pandemic. Particularly when you consider that students will not be able to see the smiling faces of their teachers or peers, or sit together at lunch, or hug or high-five each other, or even work collaboratively in teams and at lab benches.

Monday, June 8, 2020

A Letter From Another Teacher

Anyone who has not experienced this virus first-hand and who is naively adopting this herd-immunity mentality is, as you stated, completely absurd. After weeks of being sick with the virus myself and yesterday, learning that my best friend’s fiancé just died of this virus, I cannot emphasize enough that this illness is nothing to make light of. I am shocked to read our county leader’s approach to “reopen” our community using a herd immunity approach. There is no scientific proof that people who carry antibodies from the virus are in fact immune. In addition, even though wider-spread testing is available, the majority of it is faulty with many false-negatives. International research also shows prevalence of re-infection, even after recovering.

As teachers, our job is to create a safe and effective learning environment. I would hope the District has that same intention for its staff—to provide a safe and healthy working environment for teachers as well. Welcoming everyone back on campus before an effective vaccine or treatment is discovered is a breach to both of those premises, placing both students and teachers and all families involved in an exceptionally unsafe environment. 

As much as I value students and love teaching, I cannot risk my life to continue in a position that would place my entire health and the future well-being of my family in jeopardy. My parents are in the high risk categories and I am the sole family member who would be able to take care of them if they got sick. I want my parents to be alive ten years from now. In addition, I feel concerned about the blended learning approach, given how much the virus affected my respiratory system, and the uncertainty of being “safe” given no guarantee of immunity. If we move into a blended school model, I will need to take into consideration my position as it would place both my health as well as my family’s health at risk. 

In terms of instructional practices, I feel carrying out effective teaching on site during this time is unviable. So much time, energy and focus would be placed on enforcing social distancing protocol, disease prevention and germ elimination that, in essence, learning would fall to the wayside. It would be impossible to deliver quality material and carry out exercises in the classroom with so many restrictions and serious health risks looming in the background. A carefully thought out home learning model is the best way to ensure learning is streamlined and we can continue to deliver content effectively, while eliminating as many risks as possible. In addition, as research shows the long incubation period with relatively low symptoms for this illness coupled with the propensity for carriers to show no symptoms, returning to campus sets the entire community up for an even worse outbreak. I stand in solidarity with you and your message to the District leaders and board representatives. I hope they will reconsider any action to sanction anything but Distance Learning for Fall 2020.

Please feel free to share with any stakeholders involved. Thank you so much for all you are doing to lead our Union.

In solidarity,

Anonymous

Biased Science in the Service of Capital

  Dear Superintendent and School Board,   It is not too late to reverse the irresponsible and potentially deadly plan to reopen our scho...