IXL
$159/yr 1 student
Like Khan Academy on steroids.
Covers much of math and language arts. Science up to grade 8.
Designed around CA Common Core. Compatible with most textbooks in use in CA schools.
Khan Academy
Free
"Whiteboard" lessons on most topics, heavier on math and science
Khan Kids
Kidsdiscover.com
Lots of short topical ebooks, mostly on history, science, humanities at various reading levels.
Homeschool level sub = $7/mo (5 students). (Print books available as one-offs)
Mostly look to be useful if some students are looking for materials to pursue particular interests, or if none of the other teaching methods are getting the point across.--HM
Readeo
Family Plan (5 users total) $99/yr)
Primarily for people to remotely read to younger readers.
Google Classroom
Includes Google Meet and chat
Google Jamboard
Free collaborative whiteboard. Add text, images, post-its, etc
Google Remote Desktop
brainfuse.com
Online tutors and comprehensive platform--library, scheduling, communications, etc.
Free with library card.
classpad.net
Online math tools. Essentially equivalent to Casio graphing calculator.
setmore.com. (appointment program)
Take Lessons
Online tutoring platform.
Normally $20/mo for live tutor.
Free version: video lessons. Text questions to instructor.
free reading program
K-6 skill building, practice, some reading materials
Detailed curriculum
Techsmith Knowmia
Libby
Access to ebooks, audiobooks, via public library.
Read on laptop, tablet, phone. Send to Kindle app.
Free with a library card.
Odilo
Spanish language ebooks. Free with a library card.