Doubles Facts and Subtracting Half of a Double Facts is the focus of this interactive smartboard lesson (.notebook file). You need Notebook software to utilize this lesson.
The file includes:
Video links (youtube) to review doubles facts
Interactive pages for review (doubles facts) and modeling / teaching (subtracting half of a double)
Printable pages (pdf included in the attachment tab) that include a candy jar work mat and hands on materials for students to use at their desks
Printable worksheets (pdf) to practice doubles facts, subtracting half of a double facts, mixed doubles and subtracting half of a double facts, mixed facts (within 20) where students find and circle the subtracting half of a double facts
Review doubles addition facts and teach your students to subtract half of a double with this interactive smartboard lesson!
This is a .notebook file and requires Notebook software to open.