NBD Math Classes
NBD Math, a product of the DTRI, offers online math classes for students with dyscalculia. Contact us to partner your school with NBD Math.
4th Grade Math
Operations with whole numbers, fractions, and decimals. Easy to follow lessons. Perfect for home school, classroom intervention room, and pull-out services. Read the syllabus here.
6th Grade Math
Master elementary and become prepared for higher level math. A favorite with home schoolers, brick-and-mortar schools, interventionists, and tutoring agencies. Read the syllabus here.
Algebra 1
Full year and one semester available.
Contact us for one semester, grade recovery courses. Read the syllabus here.
Geometry
Full year and one semester available.
Contact us for one semester, grade recovery courses. Read the syllabus here.
Financial Literacy
Full year and one semester available.
Contact us for one semester, grade recovery courses. Read the syllabus here.
5th Grade Math
Fractions, decimals, and whole numbers, plus shapes, data, and formulas. Perfect for home school, classroom, intervention room, and pull-out services.
Read the syllabus here.
7th Grade Math
Ratios, graphs, and algebraic concepts, plus basic geometry and statistics. A favorite with home schoolers, brick-and-mortar schools, interventionists, and tutoring agencies. Read the syllabus here.
Algebra 2
Full year and one semester available.
Contact us for one semester, grade recovery courses. Read the syllabus here.
Chemistry
Full year and one semester available.
Contact us for one semester, grade recovery courses. Read the syllabus here.
Bulk Orders & Purchase Orders
NBD Math is only available to schools and school districts. The NBD Math program includes monthly coaching sessions for teachers, building stronger math teachers and more confident math students.
What Our Students Say
Parent, Massachusetts
"H.J. is nearly finished with the 6th-grade curriculum. She has been thriving in the program and, for the first time, feels truly confident in math!"