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Perfect for formative quick quizzes and RtI.Free Trial
Common Core Topic Progressions
take the mystery out of what
students need to know.
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Our iTunes Apps
A fun introduction to multiplication, suited to visual and auditory learners.
Learn & practice essential kindergarten math skills
Engaging instructional videos teach rounding to the nearest 10 and 100.
Common Core Aligned
CCSS has been adopted by 46 states.Learn More
Click below for the official site of Common Core.