PLATO©

Strand

Concept

Grade Level

Performance Objective

Section

Strand 1: Number Sense and Operations

Concept 1: Number Sense - Understand and apply numbers, ways of representing numbers, the relationships among numbers and different number systems.

Grade K

PO 01. Make a model to represent a given whole number 0 through 20.

Math Expeditions A
   ·Numeration A - Recognition
      ·Identify groups of one, two, three

      ·Identify groups zero through seven

      ·Identify groups of 8 through 12

      ·Identify groups of 11 through 19

Math Expeditions B
   ·Numeration B - Number Recognition
      ·Identify and count 0-6

      ·Identify and count 7-12

PO 02. Identify orally a whole number represented by a model with a word name and symbol 0 through 20. (Say 3 and write number 3 when presented with three objects.)

Math Expeditions A
   ·Numeration A - Recognition
      ·Identify groups of one, two, three

      ·Identify groups zero through seven

      ·Identify groups of 8 through 12

      ·Identify groups of 11 through 19

Math Expeditions B
   ·Numeration B - Number Recognition
      ·Identify and count 0-6

      ·Identify and count 7-12

PO 03. Count aloud, forward to 20 or backward from 10, in consecutive order (0 through 20).

PLATO Modules are not available for this learning expectation.

PO 04. Identify whole numbers through 20 in or out of order.

Math Expeditions A
   ·Numeration A - Recognition
      ·Identify groups of one, two, three

      ·Identify groups zero through seven

      ·Identify groups of 8 through 12

      ·Identify groups of 11 through 19

   ·Numeration A - Order
      ·Order numbers 1 through 10

      ·Order numbers 11 through 19

Math Expeditions B
   ·Numeration B - Number Recognition
      ·Identify and count 0-6

      ·Identify and count 7-12

   ·Numeration B - Order
      ·Order numbers 1 through 10

PO 05. Write whole numbers through 20 in or out of order.

PLATO Modules are not available for this learning expectation.

PO 06. Construct equivalent forms of whole numbers, using manipulatives, through 10. (e.g., ??+??=???+?)

PLATO Modules are not available for this learning expectation.

PO 07. Compare two whole numbers through 20.

PLATO Modules are not available for this learning expectation.

PO 08. Recognize the ordinal numbers through fifth. (i.e., first, second, third, etc.)

Math Expeditions A
   ·Numeration A - Ordinals
      ·Identify ordinals through fifth

PO 09. Order three or more whole numbers through 20 (least to greatest or greatest to least).

Math Expeditions A
   ·Numeration A - Order
      ·Order numbers 1 through 10

      ·Order numbers 11 through 19

Math Expeditions B
   ·Numeration B - Order
      ·Order numbers 1 through 10

PO 10. Identify penny, nickel, dime, quarter, and dollar by using manipulatives or pictures.

Math Expeditions A
   ·Money A - Money
      ·Identify value penny, nickel, dime

Math Expeditions B
   ·Money B - Money
      ·Identify coins to 99 cents

Concept 2: Numerical Operations- Understand and apply numerical operations and their relationship to one another.

PO 1. Model addition through sums of 10 using manipulatives.

Math Expeditions A
   ·Number Operations A - Addition
      ·Join two groups: identify total

      ·Add two numbers: sums to 6

Math Expeditions B
   ·Number Operations B - Addition
      ·Add with zero

PO 2. Model subtraction with minuends of 10 using manipulatives.

Math Expeditions A
   ·Number Operations A - Subtraction
      ·Remove objects from group

      ·Subtract numbers through 9

Math Expeditions B
   ·Number Operations B - Subtraction
      ·Subtract numbers through 7

PO 3. Select the operation to solve word problems using numbers 0 through 9.

PLATO Modules are not available for this learning expectation.

PO 4. Solve word problems presented orally using addition or subtraction with numbers through 9.

Math Expeditions A
   ·Number Operations A - Subtraction
      ·Remove objects from group

      ·Subtract numbers through 9

PO 5. Identify the symbols: +, -, =.

Math Expeditions A
   ·Number Operations A - Addition
      ·Join two groups: identify total

   ·Number Operations A - Subtraction
      ·Remove objects from group

PO 6. Use grade level appropriate mathematical terminology.

PLATO Modules are not available for this learning expectation.

Concept 3: Estimation- Use estimation strategies reasonably and fluently.

PO 1. Solve problems using a variety of mental computations and reasonable estimations.

PLATO Modules are not available for this learning expectation.

Strand 2: Data Analysis, Probability, and Discrete Mathematics

Concept 1: Data Analysis (Statistics) - Understand and apply data collection, organization and representation to analyze and sort

PO 1. Formulate questions to collect data in contextual situations.

PLATO Modules are not available for this learning expectation.

PO 2. Interpret a pictograph.

PLATO Modules are not available for this learning expectation.

PO 3. Answer questions about a pictograph.

PLATO Modules are not available for this learning expectation.

PO 4. Formulate questions based on data displayed in graphs, charts and tables.

PLATO Modules are not available for this learning expectation.

PO 5. Solve problems based on simple graphs, charts, and tables.

PLATO Modules are not available for this learning expectation.

Concept 3: Discrete Mathematics – Systematic Listing and Counting: Understand and demonstrate the systematic listing and counting of possible outcomes.

PO 1. Make arrangements that represent the number of combinations that can be formed by pairing items taken from 2 sets, using manipulatives. (e.g., How many outfits can one make with 2 different color shirts and 2 different pairs of pants?)

PLATO Modules are not available for this learning expectation.

Concept 4: Vertex-Edge Graphs - Understand and apply vertex-edge graphs.

PO 1. Color pictures with the least number of colors so that no common edges share the same color (increased complexity throughout grade levels).

PLATO Modules are not available for this learning expectation.

Strand 3: Patterns, Algebra, and Functions

Concept 1: Patterns - Identify patterns and apply pattern recognition to reason mathematically

PO 1. Communicate orally a grade level appropriate pattern.

PLATO Modules are not available for this learning expectation.

PO 2. Extend simple repetitive patterns using manipulatives.

PLATO Modules are not available for this learning expectation.

PO 3. Create grade level appropriate patterns.

PLATO Modules are not available for this learning expectation.

Strand 4: Geometry and Measurement

Concept 1: Geometric Properties - Analyze the attributes and properties of two and three dimensional shapes and develop mathematical arguments about their relationships.

PO 1. Identify two-dimensional shapes by attribute (size, shape, number of sides).

Math Expeditions A
   ·Geometry A - Geometry
      ·Circles, squares, triangles

Math Expeditions B
   ·Geometry B - Geometry
      ·Triangles/rectangles/circles/squares

PO 2. Identify concepts and terms of position and size in contextual situations: · Inside/outside· Above/below/between· Smaller/larger· Longer/shorter.

Math Expeditions A
   ·Numeration A - Position
      ·Locate objects: inside, outside, on

      ·Locate objects: left, right

      ·Locate objects: after, between

      ·Locate objects: nearest, farthest

      ·Locate objects: above, below

PO 3. Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.)

PLATO Modules are not available for this learning expectation.

Concept 4: Measurement - Units of Measure - Geometric Objects Understand and apply appropriate units of measure, measurement techniques, and formulas to determine measurements.

PO 1. Verbally compare objects according to observable and measurable attributes.

Math Expeditions A
   ·Measurement A - Mass, Weight
      ·Objects - heavier

   ·Measurement A - Capacity
      ·Which holds more or less?

PO 2. Communicate orally how different attributes of an object can be measured.

PLATO Modules are not available for this learning expectation.

PO 3. Order objects according to observable and measurable attributes.

PLATO Modules are not available for this learning expectation.

Strand 5: Structure and Logic

Concept 2: Logic, Reasoning, Arguments, and Mathematical Proof - Evaluate situations, select problem-solving strategies, draw logical conclusions, develop and describe solutions and recognize their applications.

Kindergarten

PO 1. Sort objects according to observable attributes.

Math Expeditions A
   ·Numeration A - Classify
      ·Identify objects: same size

      ·Identify objects: same color/shape

PO 2. Provide rationale for classifying objects according to observable attributes (color, size, shape, weight, etc.).

Math Expeditions A
   ·Numeration A - Classify
      ·Identify objects: same size

      ·Identify objects: same color/shape