Recognize, describe, and use numbers from 0 to 100 in a variety of familiar settings
|
Develop a number sense for whole numbers from 0 to 1000 and common fractions to tenths
|
Demonstrate a number sense for whole numbers from 0 to 10 000 and for proper fractions
|
- count orally by 1s, 2s, 5s, and 10s to 100
- estimate and count objects in a set (0 to 50) and compare estimates to the actual number
- recognize, build, compare, and order sets of objects (0 to 50) using both comparative and numerical terms
- read number words up to 10
- explore, represent, and describe numbers up to 50 in a variety of ways
- use a calculator or computer to explore and represent numbers up to 100
- demonstrate and explain orally an understanding of "half" as part of a whole
|
- estimate and then count an increased number of objects in a set, and compare the estimate with the actual number
- skip count forward and backward by 2s, 5s, 10s, 25s, and 100s to 1000, using starting points that are multiples; and skip count forward using random starting points
- recognize, build, compare, and order sets that contain 0 to 1000 elements
- round numbers to nearest 10 and 100
- read and write number words to 100 and numerals to 1000
- use ordinal numbers to 100
- explore, represent, and describe numbers to 1000 in a variety of ways, including the use of calculators and computers
- demonstrate place-value concepts concretely and pictorially to give meaning to numbers 0 to 1000
- demonstrate whether a number is even or odd
- recognize and explain whether a number is divisible by 2, 5, or 10
- demonstrate and explain in a variety of ways an understanding of halves, thirds, fourths, fifths, and tenths as part of a region or a set
|
- estimate and then count the number of objects in a set (0 to 1000), and compare the estimate with the actual number
- use skip counting (both forward and backward) to support their understanding of pattern in multiplication and division
- compare and order numbers up to 10 000
- read and write number words to 1000
- round numbers to the nearest 10, 100, and 1000
- represent and describe numbers to 10 000 in a variety of ways
- demonstrate concretely, pictorially, and symbolically place-value concepts to give meaning to numbers up to
10 000
- sort numbers into categories using one or more attributes
- demonstrate an understanding of hundredths as part of a region or set
- connect proper fractions to decimal fractions (tenths and hundredths) using manipulatives, diagrams, and symbols
|