Mathematics
Grade 4
MA 1 Number Sense
Course Objective * Students will explore, demonstrate, and explain operations (addition, subtraction, multiplication, division), and acquire number sense, including numeration and estimation; and apply the concepts to everyday life.
Understanding a Child's Development of Number Sense
Learner Objectives
1. Demonstrate, explain, and apply number operations for whole numbers, addition and subtraction of fractions with like denominators, and addition and subtraction of decimals and money. [2.1]
2. Demonstrate an understanding of numeration systems using place value concepts of expanded and standard form, number lines, and odd/even numbers. [1.6, 3.6, 4.1]
3. Develop number meanings and explore number relationships by comparing and ordering whole numbers through the millions period and decimals through the hundredths place. [1.6, 3.3]
4. Use a variety of mental computations and estimation strategies to solve specific problems. [3.3, 4.1]
5. Use technology to explore numbers. [1.4]