Mathematics | Grade : K
Domain - Measurement and Data
Cluster - Classify objects and count the number of objects in each category.
[K.MD.B.3] - Classify objects into given categories; count the numbers of objects in each category (up to and including 10) and sort the categories by count.
[K.CC.C.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 for groups with up to 10 objects, e.g., by using matching and counting strategies.
[K.MD.A.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. For example, directly compare the heights of two children and describe one child as taller/shorter.
[K.ESS.2.1] -
Use and share quantitative observations of local weather conditions to describe patterns over time. Clarification Statements: Examples of quantitative observations could include numbers of sunny, windy, and rainy days in a month, and relative temperature. Quantitative observations should be limited to whole numbers
[K.PS.1.1] -
Investigate and communicate the idea that different kinds of materials can be solid or liquid depending on temperature.
Clarification Statements: Materials chosen must exhibit solid and liquid states in a reasonable temperature range for kindergarten students (e.g., 0–80°F), such as water, crayons, or glue sticks; Only a qualitative description of temperature, such as hot, warm, and cool, is expected.