Unit One is all about place value, hundreds charts, number lines, and all kinds of other rich, juicy math stuff that kids get to play with.
For each unit of study I like to share the learning goals and big ideas with parents and families. These are reprinted directly from the Teacher's Manual and are not my own.
I find this information very helpful and I hope you do too.
Please let me know via comments if you're unable to open the attachment.
Unit 1 Notes for Parents and Teachers