Elementary Elementary Mathematics Grade 2
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License Model
FlexPoint or School/District Hosted
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Number of Credits
1.0
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Estimated Completion Time
32-36 weeks
Suggested Prerequisites
N/ADescription
In this course, students will use addition and subtraction within 100 to solve one-and two-step word problems. The course provides the opportunity for students to continue building their understanding of place value using hundreds, tens, and ones. Students will use this knowledge, as well as strategies, to add and subtract within 1,000. Categorizing 2-D shapes and identifying lines of symmetry is another focus of the course, as well as working with money, time, measurement, perimeter, and graphing data.Module One: Introduction to Numbers to 1000
-Modeling numbers
-Writing numbers
-Comparing numbers
-Ordering numbers
-Rounding numbers
Module Two: Two-Digit Addition
-Add within 20
-Ten more pattern
-Hundred chart addition
-Skip counting addition
-Place value addition
Module Three: Two-Digit Subtraction
-Subtraction within 20
-Ten less pattern
-Hundred chart subtraction
-Skip counting subtraction
-Place value subtraction
Module Four: Addition and Subtraction
-Regrouping rods and units
-Modeling two-digit addition
-Adding two-digit numbers with regrouping
-Modeling two-digit subtraction
-Subtracting two-digit numbers with regrouping
Module Five: Problem Solving
-Finding the unknown
-One-step addition problems
-One-step subtraction problems
-Two-step addition and subtraction problems
-Two-step problem solving
Module Six: Money
-Identifying coins
-Dollar bills: 1s, 5s, and 10s
-Ddollar bills: 20s and 100s
-Problem-solving with money
Module Seven: Time
-Analog clocks and digital clocks
-Time to the nearest five minutes
-Parting an hour: halves and quarters
-Before noon, after noon
Module Eight: Three-Digit Addition
-Adding 10s and 100s
-Adding with place value
-Adding with models
Module Nine: Three-Digit Subtraction
-Subtracting 10s and 100s
-Subtracting with place value
-Subtracting with models
Module Ten: Data
-Tally marks and tables
-Pictographs
-Bar graphs
Module Eleven: Shapes and Their Attributes
-Drawing 2-D shapes
-Categorizing 2-D shapes
-Symmetry
-Parting circles
-Parting rectangles
Module Twelve: Measurement
-Estimating lengths using inches, feet, or yards
-Measuring lengths to the nearest inch, foot, or yard
-Estimating lengths using centimeters or meters
-Measuring lengths to the nearest centimeter or meter
-Comparing lengths
-Measurement word problems
Module Thirteen: Perimeter
-Perimeter with unit segments
-Finding perimeter
-Measuring perimeter
Module Fourteen: Working with Equal Groups
-Even or odd
-Repeated addition
-Using arrays
-Making arrays