Psychology: Research and Review
Table 1 Arithmetic contents for each year of the primary school curriculum
From: Development of the Arithmetic Subtest of the School Achievement Test-Second Edition
Grade | Content |
|---|---|
1st | Counting |
Sequencing | |
Addition | |
Subtraction | |
2nd | Counting |
Sequencing | |
Addition | |
Subtraction | |
3rd | Sequencing |
Composition and decomposition | |
Four natural operations | |
4th | Decimal numbers reported to the thousandth place |
Composition 100.000 | |
Four natural operations | |
Fractions: notions and comparison | |
5th | Decimal numbers reported to the billionth place: comparison and sequencing |
Four natural operations | |
Fractions: notions and comparison | |
Fractions and percentages | |
Fractions and decimal numbers | |
Arithmetic operations with fractions and natural numbers | |
Fractions: equivalence and simplification | |
Numerical expressions | |
6th | Four natural operations |
Comparison of decimal numbers | |
Fractional decimals | |
Fractions: order | |
Fractions: operations | |
Numerical expressions | |
7th | Whole numbers: comparison |
Whole numbers: addition and subtraction | |
Whole numbers: multiplication and division | |
Ratios and proportions | |
Percentages | |
Numerical expressions | |
8th | Numerical expressions—rational numbers |
Comparison and operations involving whole, rational, irrational, and real numbers | |
9th | Comparison and operations involving whole, rational, irrational, and real numbers |
Exponentiation: operations | |
Radicals: operations |