10 principais nctm.org concorrentes

desmos.com

desmos offers best-in-class calculators, digital math activities, and curriculum to help every student love math and love learning math.

khanacademy.org

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

deltamath.com

Transform your math experience with a personalized learning platform designed for at-home success.

amplify.com

Amplify partners with K–12 teachers to make learning rigorous and riveting for every student. Learn more about our curriculums & assessments.

teacherspayteachers.com

World’s most popular marketplace for original educational resources

mathsbot.com

hundreds of free manipulatives, models, tools, and activities to aid the teaching of mathematics. complimented with a huge bank of dynamically generated questions and answers.

getmoremath.com

Homeschool Math Practice Get More Math software helps teachers break the forgetting cycle in grades 3-11 with targeted practice that combines new material with spiral review to enhance long-term retention. For homeschool families, our advanced tools accompany your own home instruction. Diagnotics Exams Individualized Practice Spiral Review All Year Proficiency Reporting Real-Time Monitoring Exams with

purplemath.com

Free online lessons, loads of worked examples, clear and practical explainations, and no-nonsense advice. Purplemath is here to help!

mathwarehouse.com

Our free online math lesson plans for grades 1-4 , based on the new common core and organized by topic and by grade level.

math.net

math topics explained online in an easy to understand way, covering primary math, algebra, geometry, trigonometry, probability, statistics, and calculus for k-12 students, teachers, and parents.