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1Grade 1 Standards
Top Mathematicians
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Probability
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1.PR.1.1.1
When applicable, recognizes variability in possible outcomes (uncertainty)
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1.PR.1.1.2
When applicable, recognizes equiprobability (e.g. quantity, symmetry of an object [cube])
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1.127Symmetry5
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1.PR.1.1.3
When applicable, becomes aware of the independence of events in an experiment
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1.PR.1.1.4
Experiments with activities involving chance, using various objects (e.g. spinners, rectangular prisms, glasses, marbles, thumb tacks, 6-, 8- or 12-sided dice)
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1.PR.1.1.5
Predicts qualitatively an outcome or several events using a probability line, among other things: certain, possible or impossible outcome
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1.PR.1.1.6
Distinguishes between prediction and outcome
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1.PR.1.1.7
Uses tables or diagrams to collect and display the outcomes of an experiment
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1.PR.1.1.8
Enumerates possible outcomes of a simple random experiment
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1.PR.1.1.1
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Statistics
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1.ST.1.1.1
Formulates questions for a survey (based on age-appropriate topics, students' language level, etc.)
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1.ST.1.1.2
Collects, describes and organizes data (classifies or categorizes) using tables
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1.ST.1.1.3
Interprets data using a table, a bar graph and a pictograph
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1.122Interpret Tally Charts, Picture Graphs and Tables20
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1.123Interpret Bar Graphs20
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1.124Interpret Pictographs20
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1.ST.1.1.4
Displays data using a table, a bar graph and a pictograph
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1.125Which Bar Graph Is Correct?20
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1.126Create Pictographs5
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1.ST.1.1.1
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Geometry
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1.G.1.1.1
Gets his/her bearings and locates objects in space (spatial relationships)
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1.85Positions - Above, Below5
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1.86Positions - Left, Middle, Right5
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1.87Positions - Top, Middle, Bottom5
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1.G.1.1.2
Locates objects in a plane
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1.88Positions - 3x3 Grid5
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1.G.1.1.3
Locates objects on an axis (based on the types of numbers studied)
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1.G.1.1.4
Locates points in a Cartesian plane in the first quadrant
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1.G.1.2.1
Compares objects or parts of objects in the environment with solids (e.g. spheres, cones, cubes, cylinders, prisms, pyramids)
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1.92Geometry of Everyday Objects5
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1.G.1.2.2
Compares and constructs solids (e.g. spheres, cones, cubes, cylinders, prisms, pyramids)
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1.93Count Edges5
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1.94Count Vertices5
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1.95Count Faces5
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1.96Count Edges, Vertices and Faces5
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1.97Compare Sides and Corners5
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1.G.1.2.3
Identifies the main solids (e.g. spheres, cones, cubes, cylinders, prisms, pyramids)
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1.G.1.2.4
Identifies and represents the different faces of a prism or pyramid
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1.100Relate Planar and Solid Figures5
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1.G.1.3.1
Compares and constructs figures made with closed curved lines or closed straight lines
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1.101Open and Closed Shapes5
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1.G.1.3.2
Identifies plane figures (square, rectangle, triangle, rhombus and circle)
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1.102Identify Shapes I5
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1.103Identify Shapes II5
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1.98Identify Simple Planar and Solid Shapes5
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1.G.1.3.3
Describes plane figures (square, rectangle, triangle and rhombus)
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1.97Compare Sides and Corners5
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1.104Count Sides and Corners5
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1.G.1.4.1
Identifies congruent figures
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1.G.1.4.2
Observes and produces patterns using geometric figures
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1.84Mixed Patterns5
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1.G.1.1.1
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Arithmetic: Operations involving numbers
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1.ARTO.1.1.1
Approximates the result of an addition or subtraction involving natural numbers
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1.ARTO.1.1.2a
Builds a repertoire of memorized addition and subtraction facts: Builds a memory of addition facts (0 + 0 to 10 + 10) and the corresponding subtraction facts, using objects, drawings, charts or tables
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1.48Addition with Pictures Up to 10, 2015
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1.49Addition with Pictures Up to 5, 1010
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1.50Addition with Pictures5
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1.51Choose Addition Pictures Up to 105
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1.54Subtraction with Pictures Up to 1010
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1.ARTO.1.1.2b
Builds a repertoire of memorized addition and subtraction facts: Develops various strategies that promote mastery of number facts and relates them to the properties of addition
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1.72Addition with a Specific Number50
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1.73Adding Doubles10
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1.74Subtracting Zero and All15
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1.75Subtracting Doubles5
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1.61Related Subtraction Equations Up to 1010
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1.66Related Addition Equations Up to 1010
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1.69Related Equations Up to 1015
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1.ARTO.1.1.2c
Masters all addition facts (0 + 0 to 10 + 10) and the corresponding subtraction facts
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1.72Addition with a Specific Number50
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1.76Addition with a Specific Number Up to 1050
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1.77Add Two Numbers Up to 2010
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1.78Add Two Numbers Up to 10015
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1.79Subtraction with a Specific Number55
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1.80Subtract Two Numbers Up to 1815
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1.81Addition and Subtraction Up to 1810
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1.ARTO.1.1.3
Develops processes for mental computation and uses his/her own processes to determine the sum or difference of two natural numbers
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1.61Related Subtraction Equations Up to 1010
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1.66Related Addition Equations Up to 1010
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1.69Related Equations Up to 1015
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1.ARTO.1.1.4
Develops processes for written computation (addition and subtraction) by using their own processes as well as objects and drawings to determine the sum or difference of two natural numbers less than 1000
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1.48Addition with Pictures Up to 10, 2015
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1.49Addition with Pictures Up to 5, 1010
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1.50Addition with Pictures5
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1.51Choose Addition Pictures Up to 105
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1.52Choose Addition Pictures5
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1.53Choose Addition Pictures Up to 1010
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1.54Subtraction with Pictures Up to 1010
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1.55Choose Subtraction Pictures10
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1.56Choose Subtraction Pictures with Numbers Up to 105
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1.57Choose Subtraction Pictures Up to 1010
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1.ARTO.1.1.5
Determines the missing term in an equation (relationships between operations): a + b =__, a + __ = c, __ + b = c, a - b = __, a - __= c, __ - b = c
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1.77Add Two Numbers Up to 2010
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1.78Add Two Numbers Up to 10015
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1.80Subtract Two Numbers Up to 1815
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1.82Complete the Equation with Sums Up to 2010
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1.83Complete the Subtraction Sentence with Numbers Up to 1810
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1.ARTO.1.1.6a
Using his/her own words and mathematical language that is at an appropriate level for the cycle, describes non-numerical patterns (e.g. series of colours, shapes, sounds, gestures)
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1.84Mixed Patterns5
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1.ARTO.1.1.6b
Using his/her own words and mathematical language that is at an appropriate level for the cycle, describes numerical patterns (e.g. number rhymes, tables and charts)
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1.9Skip-Counting Patterns with Tables20
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1.10Count by a Specific Number20
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1.11Sequences Count Up and Down20
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1.ARTO.1.1.6c
Using his/her own words and mathematical language that is at an appropriate level for the cycle, describes series of numbers and family of operations
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1.ARTO.1.1.7
Adds new terms to a series when the first three terms or more are given
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1.10Count by a Specific Number20
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1.11Sequences Count Up and Down20
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1.84Mixed Patterns5
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1.ARTO.1.1.8
Uses a calculator and becomes familiar with its basic functions (+, -, =, 0 to 9 number keys, all clear, clear)
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1.ARTO.1.1.1
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Measurement
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1.MT.1.1.1
Compares lengths
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1.105Long and Short5
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1.106Tall and Short5
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1.MT.1.1.2
Constructs rulers
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1.MT.1.1.3
Estimates and measures the dimensions of an object using unconventional units
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1.MT.1.1.4
Estimates and measures the dimensions of an object using conventional units (metre, decimetre and centimetre)
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1.107Which Metric Unit of Length Is Appropriate?5
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1.108Metric Units of Length: 3 Numbers5
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1.109Metric Units of Length: Using 3 Numbers5
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1.110Metric Units of Length5
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1.111Metric Units of Length Up to 10010
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1.MT.1.2.1
Estimates and measures time using conventional units
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1.112Match Clocks and Time10
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1.113Reading Clocks10
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1.114Match Analog and Digital Clocks5
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1.115Match Clocks and Time10
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1.116AM or PM5
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1.117Choose the Appropriate Time Units5
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1.118Compare Clocks5
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1.119Change in Time Review20
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1.120Find the Change in Time20
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1.MT.1.2.2
Establishes relationships between units of measure
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1.MT.1.3.1
Estimates and measures temperature using conventional units
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1.MT.1.1.1
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Arithmetic: Understanding and writing numbers
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1.ARTU.1.1.10
Locates natural numbers using different visual aids (e.g. hundreds chart, number strip, number line)
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1.ARTU.1.1.11
Identifies properties of natural numbers: odd or even numbers
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1.31Even or Odd I10
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1.ARTU.1.1.12
Classifies natural numbers in various ways, based on their properties (e.g. even numbers, composite numbers)
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1.31Even or Odd I10
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1.ARTU.1.1.13
Approximates a collection, using objects or drawings (e.g. estimate, round up/down to a given value)
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1.32Rounding with Numbers Up to 500015
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1.ARTU.1.1.1a
Counts or recites counting rhymes involving natural numbers
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1.ARTU.1.1.1b
counts forward from a given number
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1.1Count by Typing I10
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1.3Count Objects Up to 205
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1.4Count Objects Up to 12020
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1.5Count Groups of Ten to 20, 30, 1205
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1.ARTU.1.1.1c
counts forward or backward
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1.ARTU.1.1.1d
skip counts (e.g. by twos)
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1.7Skip Counting by 1015
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1.8Skip Counting by 5, 10 and 10020
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1.9Skip-Counting Patterns with Tables20
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1.10Count by a Specific Number20
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1.11Sequences Count Up and Down20
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1.ARTU.1.1.2a
Counts collections (using objects or drawings)
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1.ARTU.1.1.2b
Matches the gesture to the corresponding number word; recognizes the cardinal aspect of a number and the conservation of number in various combinations
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1.ARTU.1.1.2c
Counts a collection by grouping or regrouping
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1.ARTU.1.1.2c
Counts from a given number
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1.1Count by Typing I10
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1.3Count Objects Up to 205
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1.4Count Objects Up to 12020
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1.5Count Groups of Ten to 20, 30, 1205
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1.ARTU.1.1.3
Reads and writes any natural number
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1.ARTU.1.1.4
Represents natural numbers in different ways or associates a number with a set of objects or drawings with emphasis on apparent, accessible groupings using objects, drawings or unstructured materials (e.g. tokens, nesting cubes, groups of ten objects placed inside a bag and ten of these bags placed inside another container)
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1.ARTU.1.1.5
Composes and decomposes a natural number in a variety of ways (e.g. 123 = 100 + 23, 123 = 100 + 20 + 3, 123 = 50 + 50 + 20 + 3)
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1.ARTU.1.1.6
Identifies equivalent expressions (e.g. 52 = 40 + 12, 25 + 27 = 40 + 12, 52 = 104 ÷ 2)
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1.ARTU.1.1.7
Compares natural numbers
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1.25Fewer and More - Comparing Groups of Mixed Objects5
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1.26Compare Numbers Up to 10020
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1.27Compare Numbers Up to 100020
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1.28Comparison5
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1.ARTU.1.1.8
Arranges natural numbers in increasing or decreasing order
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1.29Put Numbers in Order Up to 12020
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1.ARTU.1.1.9
Describes number patterns, using his/her own words and appropriate mathematical vocabulary (e.g. even numbers, odd numbers, square numbers, triangular numbers, prime numbers, composite numbers)
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1.10Count by a Specific Number20
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1.11Sequences Count Up and Down20
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1.ARTU.1.2.1
Identifies fractions related to everyday items (using objects or drawings)
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1.33Which Shape Matches the Fraction?5
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1.34Identify Fractions of Shapes5
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1.35Fraction20
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1.ARTU.1.2.2
Represents a fraction in a variety of ways, based on a whole or a collection of objects
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1.36Equal Parts5
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1.37What Fraction Does This Shape Show?5
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1.ARTU.1.1.10
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Arithmetic: Meaning of operations involving numbers
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1.ARTM.1.3.1
Determines the operation(s) to perform in a given situation
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1.38Addition with Sums Up to 1010
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1.39Addition Sentences Up to 2010
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1.40Addition with Sums Up to 1810
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1.413 Numbers10
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1.42Subtraction Up to 910
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1.43Subtraction Sentences with Numbers Up to 1810
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1.44Addition and Subtraction Up to 2010
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1.45Which Sign Makes the Number Sentence True?20
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1.46Add and Subtract Numbers Up to 1810
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1.47Ten More or Less15
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1.ARTM.1.3.2
Uses objects, diagrams or equations to represent a situation and conversely, describes a situation represented by objects, diagrams or equations (use of different meanings of addition and subtraction) for transformation (adding, taking away), uniting, comparing
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1.48Addition with Pictures Up to 10, 2015
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1.49Addition with Pictures Up to 5, 1010
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1.50Addition with Pictures5
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1.51Choose Addition Pictures Up to 105
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1.52Choose Addition Pictures5
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1.53Choose Addition Pictures Up to 1010
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1.54Subtraction with Pictures Up to 1010
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1.55Choose Subtraction Pictures10
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1.56Choose Subtraction Pictures with Numbers Up to 105
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1.57Choose Subtraction Pictures Up to 1010
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1.ARTM.1.3.3
Uses objects, diagrams or equations to represent a situation and conversely, describes a situation represented by objects, diagrams or equations (use of different meanings of multiplication and division) for rectangular arrays, repeated addition, Cartesian product, sharing, and number of times x goes into y (using objects and diagrams)
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1.58Multiplication with Pictures10
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1.ARTM.1.3.4
Establishes equality relations between numerical expressions (e.g. 3 + 2 = 6 - 1)
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1.61Related Subtraction Equations Up to 1010
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1.62Ways to Make a Number10
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1.63Ways to Make a Number with Values Up to 10020
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1.64Ways to Make a Number Up to 1815
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1.65Add and Subtract - How to Make a Number15
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1.19How to Make a Number with Sums Up to 1010
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1.20How to Make a Number - Values Up to 10020
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1.21How to Make a Number with Single Digits Up to 1015
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1.22How Many More to Make 10?5
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1.23How to Make a Number - Sums and Numbers Up to 1015
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1.ARTM.1.3.5
Determines numerical equivalencies using relationships between operations (addition and subtraction) and the commutative property of addition
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1.ARTM.1.3.1