Number Worlds® 2015 is a highly-engaging, research-proven, teacher-led math intervention program that was built on rigorous state standards to bring math-challenged PreK-8 students up to grade level with Real World Applications. Number Worlds helps struggling learners in Response to Intervention Tiers 2 and 3 achieve math success and quickly brings them up to grade level by intensively targeting the most important standards.
"My students like the applications of the skills and are able to understand them. For example, with fractions, my students applied the skills to cooking –that they loved."
- JoAnne, Intervention Specialist, North Carolina
