Compare Chrome extensions: CK-12 vs Smooth Keyboard - Virtual Keyboard

Stats CK-12 CK-12 Smooth Keyboard - Virtual Keyboard Smooth Keyboard - Virtual Keyboard
User count 1,000,000+ 600,000+
Average rating 4.26 4.27
Rating count 53 11
Last updated 2018-07-02 2022-02-23
Size 12.02K 243.71K
Version 0.0.0.9 0.7.8
Short description
CK-12 is an app to help students, and teachers improve K-12 learning globally by providing self-pace learning content & tools. Smooth keyboard - virtual keyboard for secure typing, touch devices, Chromebook.
Full summary

Learn over 5,000 math and science concepts at your own pace and in your own style! (videos, assessments, interactive objects, etc)

  • Math subjects include: Arithmetic, Measurement, Algebra, Geometry, Probability, Statistics, Trigonometry, Analysis, and Calculus
  • Science subjects include: Earth Science, Life Science, Physical Science, Biology, Chemistry, and Physics
  • Other subjects include: SAT Exam Prep., Engineering, Technology, Astronomy, English, and History

Features: -Access Common Core and State Standards aligned content (digital textbooks and concepts). -Browse, learn and practice (or teach) over 5000+ concepts using multiple modalities (text, videos, quizzes, flashcards and more). -Manage your class online through groups. -Assign practice to students and track their progress. -Everything on our app and website is always 100% Free.

CK-12 Foundation is a non-profit that creates and curates high quality STEM content for students and teachers around the world.

See more

Smooth Keyboard is an on-screen virtual keyboard. You can input text using a touch screen or mouse.

Features: ⭐ Full-screen keyboard or mini version ⭐ Go to URL panel ⭐ On-demand or Always-on mode ⭐ Languages: English, French, German, Polish, Russian, Italian, Korean, Magyar, Norwegian, Slovenian, Spanish, Swedish, Tamil