Numbers and Operations
Published on Oct 04, 2017
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PRESENTATION OUTLINE
Numbers and Operations
- Kindergarten-2nd Grade
- Count with understanding and recognize "how many" in sets of objects
- use multiple models to understand place value and the base-ten system
- understand the relative position and magnitude of whole numbers and of cardinal, and ordinal numbers
NUMBERS AND OPERATIONS CONT...
- Develop flexibility with numbers (relating, composing, and decomposing numbers)
- Connect number words and numerals to the quantities they represent
- Understand and represent commonly used fractions, such as 1/4, 1/3, and 1/2
ALGEBRA
- Kindergarten - 2nd Grade
- Sort, classify, and order objects (by size, number, height, weight, etc.)
- Describe, extend, and generate repeating and growing patterns
- Understand the meaning of the equal sign
Photo by mrsdkrebs
GEOMETRY
- Kindergarten-2nd Grade
- Recognize, name, build, draw, and sort 2D and 3D shapes
- Describe attributes and parts of 2D and 3D shapes
- Investigate and predict the results of putting together and taking apart 2D and 3D shapes
MEASUREMENT
- Kindergarten-2nd Grade
- Recognize the attributes of length, volume, weight, area, and time
- Compare and order objects based on those attributes
- Understand how to measure using both standard and non standard units
- Select an appropriate unit and tool for the attribute being measured
DATA ANALYSIS AND PROBABILITY
- Kindergarten-2nd Grade
- Pose questions and gather data
- Sort and classify objects according to their attributes and organize data about the objects
- Represent data using concrete objects, pictures, and graphs
NUMBERS AND OPERATIONS
- 3rd Grade-5th Grade
- Understand the place value structure of the base ten system and be able to represent and compare whole numbers and decimals
- Recognize equivalent representations for the same number and generate them by decomposing and composing numbers
Photo by vd1966
NUMBERS AND OPERATIONS CONT...
- Understand fractions as parts of wholes, as parts of a collection, as locations on number lines, and as division of whole numbe
- Use models, benchmarks, and equivalent forms to judge the size of fractions
Photo by vd1966
NUMBERS AND OPERATIONS CONT...
- Recognize and generate equivalent forms of commonly used fractions, decimals, and percents
- Explore numbers less than 0 by extending the number line
- Describe classes of numbers according to characteristics (prime, composite, negative integers and positive integers, fractions, rational and irrational numbers, etc.)
Photo by vd1966
ALGEBRA
- 3rd Grade-5th Grade
- Describe, extend, and make generalizations about geometric and numeric patterns
- Represent and analyze patterns and functions using words and tables
- Understand the meaning of the equal sign
Photo by KatherineDavis
GEOMETRY
- 3rd Grade - 5th Grade
- Identify, compare, and analyze attributes of 2D and 3D shapes and develop vocabulary to describe the attributes
- Classify 2D and 3D shapes according to their properties
Photo by Leshaines123
GEOMETRY CONT...
- Investigate, describe, and reason about the results of subdividing, combining, and transforming shapes
- Explore congruence and similarity
- Make and test conjectures about geometric properties and relationships and develop logical arguments to justify conclusions
Photo by Leshaines123
MEASUREMENT
- 3rd Grade - 5th Grade
- Understand attributes (length, area, weight, volume, and size of angles)
- Select appropriate unit and tool for measuring each attribute
- Understand the need for measuring with standard units
- Measure in standard units in both the customary and metric systems
Photo by Fleur Treurniet
MEASUREMENT CONT...
- Carry out simple unit conversions within both systems of measurement (inches to feet, meters to centimeters)
- Explore perimeter and area of 2D shapes
Photo by Fleur Treurniet
DATA ANALYSIS AND PROBABILITY
- 3rd Grade - 5th Grade
- Design investigations and consider how data collection methods affect the data set
- Collect data using surveys, observations, and experiments
- Represent data using tables and graphs
- Recognize the difference in representing categorical and numerical data
Photo by Alice Bartlett
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