When I was looking for Spanish immersion materials for math - there were none!!! So I am making my own. I use these every day in my classroom. I will be posting more throughout the year.
If you want to see an example of my work, check out my freebie in my store. It's in English but you'll get a sense of how the pages go.
This bundle has 7 Smartboard presentations:
4.NBT.1 Place Value Basics
4.NBT.2 Standard, Expanded, and Word Forms
4.NBT.2 Compare and Order Numbers
4.NBT.3 Round Numbers
4.NBT.4 Add Whole Numbers
4.NBT.4 Subtract Whole Numbers
4.NBT.4 Comparison Problems and NBT1-4 Review Slides
This aligns with GoMath Chapter 1 Lessons 1-4 and 6 - 8. I do not do lesson 5, so there is no lesson 5 included.