California Everyday Mathematics Teacher's Lesson Guide Grade 4 - Volume 1 Author:Max Bell, John Bretzlauf, Amy Dillard, Robert Hartfield, Andy Isaacs, James McBride Unit 1: Naming and Constructing Geometric Figures. Unit 2: Using Numbers and Organinzing Data. Unit 3: Multiplication and Division; Number Sentences and Algebra. Unit 4: Decimals and their Uses. Unit 5: Big Numbers, Estimation, and Computation. Unit 6: Division; Map Reference frames; Measures of Angles