Know number names and the count sequence.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
1. Count to 100 by ones and by tens.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
2. Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
3. Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
Count to tell the number of objects.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
4. Understand the relationship between numbers and quantities; connect counting to cardinality.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
5. Count to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1—20, count out that many objects.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
Compare numbers.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
6. Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
7. Compare two numbers between 1 and 10 presented as written numerals.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
1. Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
2. Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
3. Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
5. Fluently add and subtract within 5.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
1. Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
Describe and compare measurable attributes.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
1. Describe measurable attributes of objects, such as length or weight. Describe several measurable attributes of a single object.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
2. Directly compare two objects with a measurable attribute in common, to see which object has "more of"/"less of" the attribute, and describe the difference.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
3. Classify objects into given categories; count the numbers of objects in each category and sort the categories by count.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
Identify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres).
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
4. Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/"corners") and other attributes (e.g., having sides of equal length).
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated