The Number System
Primary lessons and nested number-sense subsections verified from the PDF.
Place Value
Understand how the position of a digit determines its value in whole numbers and decimals.
Number Operations
Students build confidence with whole-number addition, subtraction, multiplication, and division. This lesson connects procedures to place value, models, and real-life problem solving.
Fractions & Decimals
Students develop an understanding of fractions and decimals as different ways to represent parts of a whole. This lesson connects visual models, place value, equivalent forms, comparisons, and the four operations to real-life problem solving.
Order of Operations (PEMDAS)
Students learn to evaluate numerical expressions accurately by following the order of operations. This lesson explains grouping symbols, exponents, multiplication, division, addition, and subtraction while emphasizing left-to-right reasoning and clear written work.
The Real & Complex Number Systems
This Binder Page is part of the planned section sequence.