 # Course

## Elementary Mathematics Grade 2 (Florida Specific)

Pre-Requisites: N/A
Credits: 1
Estimated Completion Time: 36 weeks

### Description

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.

### Major Topics and Concepts

Segment One

• Reading and writing numbers within 1,000

• Rounding two-digit numbers to the nearest 10

• Comparing numbers within 1,000

• Adding within 100 using strategies

• Subtracting within 100 using strategies

• Adding two-digit numbers with regrouping

• Subtracting two-digit numbers with regrouping

• Using addition and subtraction to solve one- and two-step word problems

• Using money to solve one- and two-step word problems

• Telling time to nearest five minutes and quarter hour

Segment Two

• Subtracting within 1,000

• Representing data using graphs

• Drawing polygons

• Categorizing polygons

• Identifying a line of symmetry

• Partitioning circles and rectangles

• Estimating lengths

• Measuring lengths

• Using measurement to solve one- and two-step word problems

• Finding perimeter with and without unit segments

• Using repeated addition to find a total