Course Overview:
In Math Grade 2, 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.
Prerequisites:
Grade 1 (Recommended)
Required Materials:
Student-Supplied Resources
- Interactive Notebook (spiral or composition notebook)
- Pencils
- Erasers
- Scissors
- Brad fastener
- Crayons or colored pencils
- Glue
- Tape
- Ruler
- Printer paper
- Common household objects for counting (cereal, rocks, paperclips, beads, etc.)
Syllabus:
Module 01: Introduction to Numbers to 1000
- 01.00 Introduction to Numbers to 1000: Pretest
- 01.01 Modeling Numbers
- 01.02 Writing Numbers
- 01.03 Comparing Numbers
- 01.04 Ordering Numbers
- 01.05 Rounding Numbers
Module 02: Two-Digit Addition
- 02.00 Two-Digit Addition: Pretest
- 02.01 Add Within 20
- 02.02 Ten More Pattern
- 02.03 Hundred Chart Addition
- 02.04 Skip Counting Addition
- 02.05 Place Value Addition
- 02.06 Two-Digit Addition: Review
Module 03: Two-Digit Subtraction
- 03.00 Two-Digit Subtraction: Pretest
- 03.01 Subtract Within 20
- 03.02 Ten Less Pattern
- 03.03 Hundred Chart Subtraction
- 03.04 Skip Counting Subtraction
- 03.05 Place Value Subtraction
Module 04: Addition and Subtraction
- 04.00 Addition and Subtraction: Pretest
- 04.01 Regrouping Rods and Units
- 04.02 Modeling Two-Digit Addition
- 04.03 Adding Two-Digit Numbers with Regrouping
- 04.04 Modeling Two-Digit Subtraction
- 04.05 Subtracting Two-Digit Numbers with Regrouping
- 04.06 Addition and Subtraction: Review
Module 05: Problem-Solving
- 05.00 Problem-Solving: Pretest
- 05.01 Finding the Unknown
- 05.02 One-Step Addition Problems
- 05.03 One-Step Subtraction Problems
- 05.04 Two-Step Addition and Subtraction Problems
- 05.05 Two-Step Problem Solving
Module 06: Money
- 06.00 Money: Pretest
- 06.01 Identifying Coins
- 06.02 Dollar Bills: 1s, 5s, and 10s
- 06.03 Dollar Bills: 20s and 100s
- 06.04 Problem-Solving with Money
- 06.05 Money: Review
Module 07: Time
- 07.00 Time: Pretest
- 07.01 Analog Clocks and Digital Clocks
- 07.02 Time to Nearest Five Minutes
- 07.03 Parting an Hour: Halves and Quarters
- 07.04 Before Noon, After Noon
Module 08: Three-Digit Addition
- 08.00 Three-Digit Addition: Pretest
- 08.01 Adding 10s and 100s
- 08.02 Adding with Place Value
- 08.03 Adding with Models
- 08.04 Show What You Know: Addition
- 08.05 Three-Digit Addition: Review
Module 09: Three-Digit Subtraction
- 09.00 Three-Digit Subtraction: Pretest
- 09.01 Subtracting 10s and 100s
- 09.02 Subtracting with Place Value
- 09.03 Subtracting with Models
- 09.04 Show What You Know: Subtraction
Module 10: Data
- 10.00 Data: Pretest
- 10.01 Tally Marks and Tables
- 10.02 Pictographs
- 10.03 Bar Graphs
- 10.04 Data: Review
Module 11: Shapes and Their Attributes
- 11.00 Shapes and Their Attributes: Pretest
- 11.01 Drawing 2-D Shapes
- 11.02 Categorizing 2-D Shapes
- 11.03 Symmetry
- 11.04 Parting Circles
- 11.05 Parting Rectangles
Module 12: Measurement
- 12.00 Measurement: Pretest
- 12.01 Estimating Lengths Using Inches, Feet, or Yards
- 12.02 Measuring Lengths to Nearest Inch, Foot, or Yard
- 12.03 Estimating Lengths Using Centimeters or Meters
- 12.04 Measuring Lengths to Nearest Centimeter or Meter
- 12.05 Comparing Lengths
- 12.06 Measurement Word Problems
- 12.07 Measurement: Review
Module 13: Perimeter
- 13.00 Perimeter: Pretest
- 13.01 Perimeter with Unit Segments
- 13.02 Finding Perimeter
- 13.03 Measuring Perimeter
Module 14: Working with Equal Groups
- 14.00 Working with Equal Groups: Pretest
- 14.01 Even or Odd
- 14.02 Repeated Addition
- 14.03 Using Arrays
- 14.04 Making Arrays
- 14.05 Working with Equal Groups: Review
