Illustration: Aïda Amer/Axios

The sudden shift to remote learning has exposed cracks in today's digital teaching strategies, as parents and teachers struggle with the challenges of recreating the classroom experience online.

Why it matters: School closures have affected 72% of the world's student population, per UNESCO. With uncertainty clouding the prospects of a full return in the fall, there's a renewed focus on content and techniques that actually work.

What's happening: School districts that moved classrooms online early encountered challenges in trying to replicate a school day on a screen.

  • "Just taking everything we used to do and trying to wedge it into a new virtual reality is not a promising practice, it doesn't work," says Michelle Reid, superintendent of the Northshore School District in the Seattle suburbs, which launched remote learning March 9.
  • The district shifted its focus to critical content on a project-based manner, with both real-time learning and go-at-your-own pace assignments.
  • The sudden shift also meant that teachers used whatever platform they felt most comfortable with. But Reid says the district is contemplating consolidating educational tools so parents with multiple kids don't have to juggle different platforms.

Demand for ed tech services has surged, as has interest in training for teachers to work online.

  • Outschool, a business that offers live online classes for kids, saw a spike in enrollment since mid-March, CEO Amir Nathoo tells Axios, with 3- to 8-year-old kids as the fastest growing segment.
  • Parents are looking to supplement what schools are offering as they try to occupy young children who learn better with hands-on activities. “The way it’s framed and who it’s with are key to engaging young kids,” Nathoo says.
  • Coursera CEO Jeff Maggioncalda said the online platform has seen increased interest in courses for educators that aim to help make online teaching more engaging and effective.

What's next: To prepare for the fall, school districts should vet and limit which products they use, says Josh Golin, executive director of the Campaign for a Commercial-Free Childhood.

  • “We’re going to have to have a real conversation about what are acceptable business models for ed tech — because if we don’t have those conversations, the business model is going to be advertising-funded education,” Golin adds.

Go deeper

Updated 5 hours ago - Health

U.S. coronavirus updates

Data: The COVID Tracking Project; Note: Does not include probable deaths from New York City; Map: Andrew Witherspoon/Axios

The number of COVID-19 cases recorded in the U.S. was nearing 5 million on Sunday morning, per Johns Hopkins data.

The big picture: Presumptive Democratic presidential nominee Joe Biden noted in an emailed statement that 5 million "is more than the entire population of Alabama — or of more than half the states in our union, for that matter," as he blamed President Trump for his handling of the pandemic.

Updated 24 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 7 a.m. ET: 19,655,445 — Total deaths: 727,353 — Total recoveries — 11,950,845Map.
  2. U.S.: Total confirmed cases as of 7 a.m. ET: 4,998,802 — Total deaths: 162,425 — Total recoveries: 1,643,118 — Total tests: 61,080,587Map.
  3. Politics: Trump signs 4 executive actions on coronavirus aid — Democrats, and some Republicans, criticize the move.
  4. Public health: Fauci says chances are "not great" that COVID-19 vaccine will be 98% effective — 1 in 3 Americans would decline COVID-19 vaccine.
  5. Science: Indoor air is the next coronavirus frontline.
  6. Schools: How back-to-school is playing out in the South as coronavirus rages on — Princeton, Johns Hopkins, Howard to hold fall classes online.

Elevator anxiety will stifle reopenings

Illustration: Aïda Amer/Axios

Will you step back into an elevator any time soon?

Why it matters: Tens of billions of dollars — and the future of cities around the country — rest on the answer to that question. So long as workers remain unwilling to take elevators, hundreds of billions of dollars' worth of office real estate will continue to go largely unused.