MST3.E.PS.KN.01 -  Explore, examine, and make observations about a social problem or mathematical situation

MST3.E.PS.KN.02 -  Interpret information correctly, identify the problem, and generate possible solutions

MST3.E.PS.KN.03 -  Act out or model with manipulatives activities involving mathematical content from literature and/or story telling

MST3.E.PS.KN.04 -  Formulate problems and solutions from everyday situations (e.g., counting the number of children in the class, using the calendar to teach counting)

MST3.E.PS.KN.05 - Use informal counting strategies to find solutions

MST3.E.PS.KN.06 - Compare and discuss ideas for solving a problem with teacher and/or students to justify their thinking

MST3.E.PS.KN.07 - Use manipulatives (e.g., tiles, blocks) to model the action in problems

MST3.E.PS.KN.08 - Use drawings/pictures to model the action in problems

MST3.E.PS.KN.09 - Explain to others how a problem was solved, giving strategies

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MST3.E.RP.KN.01 -  Understand that mathematical statements can be true or false

MST3.E.RP.KN.02 - Use knowledgeable guessing as a mathematical  tool

MST3.E.RP.KN.03 - Use a variety of objects and manipulatives to explore guesses

MST3.E.RP.KN.04 - Listen to claims other students make

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MST3.E.CM.KN.01 -  Understand how to organize their thought processes with teacher guidance

MST3.E.CM.KN.02 -  Share mathematical ideas through the manipulation of objects, drawings, pictures, and verbal explanations

MST3.E.CM.KN.03 - Listen to solutions shared by other students

MST3.E.CM.KN.04 - Formulate mathematically relevant questions with teacher guidance 

MST3.E.CM.KN.05 - Use appropriate mathematical terms, vocabulary, and language

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MST3.E.CN.KN.01 -  Recognize the presence of mathematics in their daily lives

MST3.E.CN.KN.02 -  Use counting strategies to solve problems in their daily lives

MST3.E.CN.KN.03 -Recognize and apply mathematics to objects and pictures

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MST3.E.R.KN.01 -  Use multiple representations, including verbal language, acting out or modeling a situation and drawing pictures as representations

MST3.E.R.KN.02 - Use standard and nonstandard representations

MST3.E.R.KN.03 -  Use objects to show and understand physical phenomena (e.g., guess the number of cookies in a package)

MST3.E.R.KN.04 - Use objects to show and understand social phenomena (e.g., count and represent sharing cookies between friends)

MST3.E.R.KN.05 - Use objects to show and understand mathematical phenomena (e.g.,  draw pictures to show a story problem, show number value using fingers on your hand)

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Number Systems

MST3.E.N.KN.01 -  Count the items in a collection and know the last counting word tells how many items are in the collection (1 to 10)

MST3.E.N.KN.02 -  Count out (produce) a collection of a specified size 1 to 10

MST3.E.N.KN.03 -  Numerically number label a data set of 1 to 5

MST3.E.N.KN.04 -  Verbally count by 1’s to 20

MST3.E.N.KN.05 -  Verbally count backwards from 10

MST3.E.N.KN.06 -  Represent collections with a finger pattern up to 10

MST3.E.N.KN.07 -  Draw pictures or other informal symbols to represent a spoken number up to 10

MST3.E.N.KN.08 - Draw pictures or other informal symbols to represent how many in a collection up to 10

MST3.E.N.KN.09A -  Recognize and write numbers 1-10 to represent a collection

MST3.E.N.KN.09B - Recognize and write numbers 1-20

MST3.E.N.KN.09C - Recognize and write numbers 1-25

MST3.E.N.KN.10 -  Visually determine how many more or less, and then using the verbal counting sequence, match and count 1-10

MST3.E.N.KN.11 - Use and understand verbal ordinal terms, first to tenth

Operations

MST3.E.N.KN.12 - Solve and create addition and subtraction verbal word problems  (use counting-based strategies, such as counting on and to ten)

MST3.E.N.KN.13 - Determine sums and differences by various means

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Patterns, functions, and Relations

MST3.E.A.KN.01 - Use a variety of manipulatives to create patterns using attributes of color, size, and shape

MST3.E.A.KN.02A - Recognize, describe, extend and create patterns that repeat ( e.g.,ABABAB)

MST3.E.A.KN.02B - Recognize, describe, extend and create patterns that repeat ( e.g.,ABAABAAAB)

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Shapes

MST3.E.G.KN.01 - Describe characteristics and relationships of geometric objects  (circle, square, triangle, and rectangle)

Geometric Relations

MST3.E.G.KN.02 - Sort groups of objects by size and size order (increasing and decreasing)

Transformational Geometry

MST3.E.G.KN.03 - Orient objects vertically or horizontally

MST3.E.G.KN.04 - Manipulate two- and three-dimensional shapes to explore symmetry

Coordinate Geometry

MST3.E.G.KN.05 - Understand and use ideas such as over, under, above, below, on, beside, next to, and between

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Units of Measurement

MST3.E.M.KN.01 - Name, discuss, and compare attributes of length (longer than, shorter than)

MST3.E.M.KN.02 - Compare the length of two objects by representing each length by using string or a paper strip

MST3.E.M.KN.03 - Relate specific times such as morning, noon, afternoon, and evening to activities and absence or presence of daylight

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Collection of Data

MST3.E.S.KN.01 - Gather data in response to questions posed by the teacher and students

Organization of Data

MST3.E.S.KN.02 - Help to make simple pictographs for quantities up to 10, where one picture represents 1

MST3.E.S.KN.03 - Sort and organize objects by two attributes (e.g., color, size, or shape)

MST3.E.S.KN.04A - Represent data using manipulatives

MST3.E.S.KN.04B - Represent data using manipulatives using larger numbers

Analysis of Data

MST3.E.S.KN.05A - Identify more, less, and same amounts from pictographs or  concrete models

MST3.E.S.KN.05B - Identify more, less, and same amounts from pictographs or  concrete models

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