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2II Standards
Top Mathematicians
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Geometry
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2.G.1.1
Shapes & Spatial Understanding 3-D and 2-D Shapes
• Observes objects in the environment and gets a qualitative feel for their geometrical attributes.
• Identifies the basic 3-D shapes such as cuboid, cylinder, cone, sphere by their names.
• Traces the 2-D outlines of 3-D objects.
• Observes and identifies these 2-D shapes.
• Identifies 2-D shapes viz., rectangle, square, triangle, circle by their names.
• Describes intuitively the properties of these 2-D shapes.
• Identifies and makes straight lines by folding, straight edged objects, stretched strings and draws free hand and with a ruler.
• Draws horizontal, vertical and slant lines (free hand).
• Distinguishes between straight and curved lines.
• Identifies objects by observing their shadows. -
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2.G.1.1
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Measurement
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2.MT.1.1
Length
• Measures lengths & distances along short & long paths using uniform (non-standard) units, extends to longer lengths. -
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2.MT.1.2
Weight
• Compares two or more objects by their weight.
• Appreciates the need for a simple balance.
• Compares weights of given objects using simple balance. -
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2.MT.1.3
Capacity (Volume)
• Compares and orders containers in terms of internal volume (capacity).
• Orders given containers as per their capacities on the basis of perception & verifies by pouring out etc. -
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2.MT.1.4
Time
• Gets familiar with the days of the week and months of the year.
• Gets a feel for sequence of seasons (varying locally).
• Sequences the events occurring over longer periods in terms of dates/days. -
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2.MT.1.1
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Data Handling
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2.DH.1.1a
Identifies currency - notes and coins.
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2.DH.1.1a
Collects data through measurement.
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2.DH.1.1b
Represents the data followed by discussion (e.g. heights of children).
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2.DH.1.1b
Puts together amounts of money not exceeding Rs 50/-.
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2.DH.1.1c
Collects and presents the data on birthdays.
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2.DH.1.1c
Adds and subtracts small amounts of money mentally.
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2.DH.1.1d
Transacts an amount using 3-4 notes.
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2.DH.1.1d
Draws inferences from the data at the appropriate level.
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2.DH.1.1a
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Numbers
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2.N.1.1a
Reads and writes numerals for numbers up to ninety-nine.
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2.N.1.1b
Expands a number with respect to place values.
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2.N.1.1c
Counts and regroups objects into tens and ones.
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2.N.1.1d
Uses the concept of place value in the comparison of numbers.
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2.N.1.1e
Counts in various ways:
• Starting from any number.
• Group counting etc. -
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2.N.1.1f
Arranges numbers upto hundred in ascending and descending order.
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2.N.1.1g
Forms the greatest and the smallest two digit numbers with and without repetition of given digits.
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2.N.1.1h
Indicates and identifies the position of an object in a line.
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2.N.1.2
Addition and Subtraction
• Adds and subtracts two digit numbers by drawing representations of tens and ones without and with regrouping.
• Adds zero to a number and subtracts zero from a number.
• Observes the commutative property of addition through patterns.
• Solves addition, subtraction problems presented through pictures and verbal description.
• Describes orally the situations that correspond to the given addition and subtraction facts.
• Estimates the result of addition and subtraction and compares the result with another given number. -
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2.N.1.3
Preparation for Multiplication and Division
• Discussion of situations involving repeated addition and situations involving equal sharing.
• Activities of making equal groups. -
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2.N.1.4
Mental Arithmetic
• Adds and subtracts single digit numbers mentally.
• Adds and subtracts multiples of ten mentally. -
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2.4420
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2.5120
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2.5215
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2.5720
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2.8110
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2.8710
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2.N.9
Numbers
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2.N.1.1a
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Patterns
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2.P.1.1a
Observes and extends patterns in sequence of shapes and numbers.
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2.P.1.1b
Searches for patterns in different ways of splitting a number.
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2.3110
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2.5120
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2.5215
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2.6210
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2.6320
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2.7220
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2.7310
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2.P.1.1c
Creates block patterns by stamping thumbprints, leaf prints, vegetable prints, etc.
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2.P.1.1d
Creates patterns of regular shapes by stamping.
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2.P.1.1a