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 $499 for the year
Operations with whole numbers, fractions, and decimals. Easy-to-follow lessons and videos make it perfect for homeschool, classroom intervention room, and pull-out services. Read the syllabus here. Purchase here.
6th Grade Math $499 for the year
Master elementary and become prepared for higher level math. A favorite with homeschoolers, brick-and-mortar schools, interventionists, and tutoring agencies. Read the syllabus here. Purchase here.
8th Grade Math/Pre-Algebra
$599 for the year
A bridge between middle and high school, this course prepares students for a strong foundation in Algebra. Perfect for homeschool, classroom intervention room, and pull-out services. Read the syllabus here. Purchase here.
Algebra 2
$850 with credit; $599 without credit
Full-year and one-semester options available. Contact us for one-semester, grade recovery courses. Read the syllabus here. Purchase without credit or transcript here, or purchase with credit here.
Chemistry
$850 with credit; $599 without credit
Full-year and one-semester options available. Contact us for one-semester, grade recovery courses. Read the syllabus here. Purchase without credit or transcript here,or purchase with credit here.
PreCalculus
$850 with credit; $599 without credit
Full-year and one-semester options available. Contact us for one-semester, grade recovery courses. Read the syllabus here. Purchase without credit or transcript here, or purchase with credit here.
5th Grade Math $499 for the year
Fractions, decimals, and whole numbers, plus shapes, data, and formulas. Perfect for homeschool, classroom, intervention room, and pull-out services.
Read the syllabus here. Purchase here.
7th Grade Math $499 for the year
Ratios, graphs, and algebraic concepts, plus basic geometry and statistics. A perfect bridge between elementary and high school math. Read the syllabus here. Purchase here.
Algebra 1
$850 with credit; $599 without credit
Full-year and one-semester options available. Contact us for one-semester, grade recovery courses. Read the syllabus here. Purchase without credit or transcript here, or purchase with credit here.
Geometry
$850 with credit; $599 without credit
Full-year and one-semester options available. Contact us for one-semester, grade recovery courses. Read the syllabus here. Purchase without credit or transcript here, or purchase with credit here.
Financial Literacy
$850 with credit; $599 without credit
Full-year and one-semester options available. Contact us for one-semester, grade recovery courses. Read the syllabus here. Purchase without credit or transcript here, or purchase with credit here.
Bulk Orders & Purchase Orders
NBD Math is available to schools, school districts, tutoring agencies, and out-of-school programs. 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!"