opened.coの競合サイトトップ10

playosmo.com

Osmo turns the iPad you already have into hands-on learning — real pieces kids touch, games that teach letters, math and coding. Free US shipping, 30-day returns.

beastacademy.com

Give the gift of learning to a loved one for the holidays! Gift a year of Beast Academy Online.

edmentum.com

Edmentum is a leading provider of online learning programs designed to drive student achievement for academic and career success.

math.imaginelearning.com

imagine math and imagine math facts support students and teachers with personalized, interactive math instructions for grades prek through high school.

projectstem.org

project stem

duolingo.com

Learn languages by playing a game. It's 100% free, fun, and scientifically proven to work.

code.org

Python Lab lets students write and run real Python code in a classroom-friendly environment. Great for beginners in middle and high school.

letstalkscience.ca

Rate a clothing brand on their environmental practices.

chitti.app

Innovative programs to shape your child's future with 21st-century skills.

inspiritai.com

Inpsirit AI Scholars is an artificial intelligence program for high school students, developed and taught by Stanford and MIT alumni and graduate students. Work on programming projects, prep for coding competitions and internships, and learn from Stanford and MIT alumni.