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### Counting and Cardinality Cluster

- MELDS.M.CCC.PS.1 Rote counts to 20 and beyond by ones with increasing accuracy
- MELDS.M.CCC.PS.2 Recognizes and names written numerals 0-10
- MELDS.M.CCC.PS.3 Subitizes to determine how many (recognizes small quantities immediately)
- MELDS.M.CCC.PS.4 Recognizes the relationship between numbers and quantities: connect counting to cardinality (0-10)
- MELDS.M.CCC.PS.5 Shows understanding that the last number name spoken tells the number of objects counted up to 10 (cardinality)
- MELDS.M.CCC.PS.6 Shows understanding that the number of objects is the same regardless of their arrangement or the order in which they were counted
- MELDS.M.CCC.PS.7 Begins to write number symbols 0-10
- MELDS.M.CCC.PS.8 Identifies whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group up to 10

### Operations and Algebraic Thinking

- MELDS.M.OAT.PS.1 Associates quantity with a number name or written numeral
- MELDS.M.OAT.PS.2 Counts using 1:1 correspondence with increasing accuracy
- MELDS.M.OAT.PS.3 Represents addition and subtraction with fingers, drawing, acting out situations and verbal explanation
- MELDS.M.OAT.PS.4 Uses concrete objects to model real-world addition and subtraction up to 5 (composing and decomposing numbers)
- MELDS.M.OAT.PS.5 Acts out and solves story problems using sets of up to ten objects

### Geometry

- MELDS.M.G.PS.1 Describes, sorts and classifies shapes using some attributes such as size, sides and other properties
- MELDS.M.G.PS.2 Discovers connections between formal geometric shapes and the surrounding environment
- MELDS.M.G.PS.3 Combines materials to make three-dimensional and two-dimensional shapes
- MELDS.M.G.PS.4 Breaks down shapes into parts and wholes
- MELDS.M.G.PS.5 Initiates activities that indicate understanding of directionality
- MELDS.M.G.PS.6 Uses orientation and directionality words such as slides, flips and turns as shapes are manipulated
- MELDS.M.G.PS.7 Uses symbols and/or objects to indicate beginning understanding of relative positions in space (i.e. creates simple maps; follows directions during nature walks)
- MELDS.M.G.PS.8 Demonstrates or describes relative positions of objects, using words such as up, down, beside, over

### Measurement and Data

- MELDS.M.MD.PS.1 Describes, sorts and classifies groups of objects using one or more attribute
- MELDS.M.MD.PS.2 Identifies and compares measurable attributes of everyday objects, using appropriate vocabulary (e.g., long, short, tall, heavy, light, big, small, full, empty)
- MELDS.M.MD.PS.3 Begins to identify such words as “first”, “next”, and “last”
- MELDS.M.MD.PS.4 Uses discrete attributes to order and seriate materials
- MELDS.M.MD.PS.5 Recognizes, duplicates, creates, and extends simple patterns using objects
- MELDS.M.MD.PS.6 Uses past and future tenses and time words appropriately
- MELDS.M.MD.PS.7 Begins to understand concepts such as yesterday, today, and tomorrow
- MELDS.M.MD.PS.8 Responds to questions that can be answered through data analysis
- MELDS.M.MD.PS.9 Represents data using simple charts and graphs (2-D or 3-D)
- MELDS.M.MD.PS.10 Uses non-standard units of measurement to measure objects; notices similarities and differences
- MELDS.M.MD.PS.11 Connects measurement terms and concepts in everyday life