Although the Farm School Math Program, Patterns in Arithmetic, developed before "Common Core" and other current states curriculum mandates, there are lessons that correlate with specific standards. Our math series fulfills some of the Common Core Standards. Below are listed the standards a booklet covers.

Patterns in Arithmetic:  Fractions - Booklet 2 Developing Concepts and Beginning Operations Student Workbook page numbers                                          

Topic                                                                      Page       Common Core Standard

Free Exploration                                                     7 - 8       3 NF 1                                                      

Pattern Block Games                                             9 - 10     3 NF 1

Pattern Block Fractions:  Review                          11 - 14    3 NF 1

Recording:  Prism Fractions                                  15           3 NF 1

Fraction Card Game                                              16 - 25    No standard

Greater Than, Less Than, or Equal To                   26 - 29   3 NF 3d and 4 NF 2     

Changing Wholes                                                   30 - 38   4 NF, Habits of Mind, 4 NF 1, and 4 NF 3

Addition of Like Fractions                                      39 - 41   4 NF 3b                           

Subtraction of Like Fractions                                 42 - 46   4 NF 3b

Fractions as Ratios                                                 47 - 50   4 NF 3d

Fractions as Parts of Wholes                                  51 - 58   4 NF 4

Parts of Wholes as Multiplication of Fractions       59 - 62    4 NFA 4b