• RS1 - 3.NBT.2a    (Add three-digit numbers)
  
• RS2 - 3.NBT.2b   (Subtract three-digit numbers)
• RS3 - 3.OA.7a   (Multiply numbers from 0 to 10)
• RS4 - 3.OA.7b   (Divide numbers by 1 to 10)
• RS5 - 3.NF.1   (Identify fractions and their parts)
• RS6 - 3.NF.2   (Name fractions on a number line)
• RS7 -3.NF.3d   (Compare fractions with the same numerator or same denominator)

Update:  Guided Practice for sessions 5 through 8 are now included. 

Please view the Standard-based Intervention Cycle Overview support video to see how Delta Math instructional resources follow evidence-based recommendations from the Institute of Education Sciences that include:

• Explicit instruction that is systematic
• Visual representations of mathematical ideas
• Progress monitoring
• Motivational strategies such as personal goal setting

We would like to offer special thanks to the support and feedback provided by consultants from the following agencies: