Dear Parents,

We will complete the First Unit in Math next week.  Children in Group 1 will have the Chapter 4 Test (data/graphing) and the Unit Test on Friday, October 17. Chilren in Group 2, will have the Chapter 4 Test and Unit Test on Monday, October 20.

Your child’s math book will come home next week, for review. 

Unit 1 Math Vocabulary
 

Chapter 1/ Number Concepts       Chapter 2/Addition Concepts
 

number words zero – twenty                   add

number line                                            part

before                                                   whole

after                                                      plus sign

between                                                 equal sign

less than                                                sum

greater than                                            addition sentence

equal to                                                   use zero to add

                                                               order

                                                               addend

 

Chapter 3/Subtraction             Chapter4/Graphing

whole                                     tally                                                                                                                part                                       pictograph

subtract                                 bar graph

minus sign                              tally chart

equal sign                                row

subtraction sentence                 column

difference

subtract zero