CK-12 Foundation

Teacher of physics and chemistry

Bishops, South Africa

Used CK-12 Foundation for 4-6 months

Dec 2020

You’re excellent and I wish you could make all resources free to teachers worldwide.

Lizelle found CK-12 Foundation:
  • Significantly improves attainment
    Test scores improve
  • Significantly builds student knowledge
    Better understanding of concepts
  • Significantly improves teaching efficiency and productivity
    Good demos and exercises
  • Significantly reduces teacher workload
    Having good demos like CK12 available online, reduces stress and research time for teachers
  • Moderately saves school money
    I can’t really speak to that as I have only been able to use free resources from ck12
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