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  • Build Your Computer Science Program

    Free College Board-Endorsed Curriculum with approved syllabus Graduate Courses for Effective, Affordable PD Teacher Facilitated Online Courses for Students Available

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  • Did you know?

    400 NJ teachers have completed an NJCTL add-on endorsement program. You can join them!

    Learn More

  • Accelerate Learning with Teacher Facilitated Courses for Students

    Would you like a simple and cost-effective way to transition seamlessly between in-person and remote learning? Want to easily tailor instruction to individual students?

    Learn More

  • Helping you teach math and science every step of the way

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  • Step #1 Free, editable teaching materials

    Focus on Students, Not on Creating Teaching Materials

    See How

  • Step #2 Online Courses for Teachers

    Build Your Teaching Skills and Content Knowledge NJCTL has been approved by the New Jersey Office of the Secretary of Higher Education as an Institution of Higher Education and has begun the process of seeking regional accreditation.

    Learn More

  • Step #3 Earn a New Endorsement

    Take just the courses you need.

    Contact us to Design a Program
Show Intro

NJCTL is
The Leader in
STEM Education


NJCTL is the premier online resource for teachers and students in learning, teaching, and development of STEM education.


We provide the courses, free tools, and resources for teachers and students to effectively learn and teach STEM subjects.

STEM
Teacher

NJCTL is the #1 producer of physics teachers in the U.S.

A leading producer of chemistry teachers

Chemistry

The leading U.S. producer of
free, editable STEM course materials

NJCTL is a nonprofit founded by NJEA in 2007; a top producer of the teachers and resources needed to provide all students access to K12 & AP science, mathematics, and computer science; and an authorized New Jersey Institution of Higher Education.

Discover NJCTL

Read what
people
have to say
about NJCTL

  • What I loved most about the program was that the instructors were so accessible and responsive. I received a lot of helpful feedback as I moved through the course sequence. Anytime I didn’t understand a concept, the instructor was right there to help me through it.

    Liz Meehan
    Physics Teacher, Warren Hills Regional High School

  • This program was very challenging, but you learn a lot and it is definitely worth the effort. I am so happy teaching chemistry now and this certification makes you extremely employable.

    Jim Haas
    Chemistry Teacher, Camden Schools

  • What I loved most about the program was that the instructors were so accessible and responsive. I received a lot of helpful feedback as I moved through the course sequence. Anytime I didn’t understand a concept, the instructor was right there to help me through it.

    Beth
    Math Teacher, Pennsville High School

  • What I loved most about the program was that the instructors were so accessible and responsive. I received a lot of helpful feedback as I moved through the course sequence. Anytime I didn’t understand a concept, the instructor was right there to help me through it.

    Liz Meehan
    Physics Teacher, Warren Hills Regional High School

  • The course content is great—very clear, comprehensive and precise—and there is not a lot of filler. You learn the same material you will be teaching your students, which gives you the framework to build upon without having to write your own curriculum.

    Jim Haas
    Chemistry Teacher, Camden Schools

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