# Delta

Students will be able to do 2-digit additions and subtractions, single digit multiplications and divisions in their mind. They will be able to solve multi step problems that involve money, date, time and measurement. They will also solve multi step problems that can have any combination of operations.

Students will be able to identify and complete number/geometric patterns and calculate the perimeter of simple geometric shapes. They will solve two variable picture algebra. They will be comfortable doing data analysis using tally charts and bar/line graphs.

Students will be solving a wide range of Continental Math problems. They will be solving over 500 word problems in the school year. We will be focusing on how to write steps to solve a problems, and teaching the students to work neatly which is a big challenge at this age!

### Operations

Master single digit additions, subtractions.

Goal: 100 single digit operations in 3 mins.

Single digit multiplication and division.

Goal: 100 operations in 5 minutes.

Practice multiple-digit additions with carryover.

Practice multiple-digit subtractions with borrowing.

Two-digit by single-digit multiplication.

### Time

Continue to practice reading time in an analog clock.

Operations with time, add/subtract hours and minutes

from a given time.

Introduce military time, and its usage to add/subtract time.

### Calendar

Days in a year, months in a year, concept of leap year.

Number of days in every month. Number of days in a week.

Operations with days of the week and dates.

### Money

Add/subtract money.

Give an amount use the least number of coins to represent it.

### Numbers

Even and odd numbers.

Place Value until 10 million.

Comparison of large numbers.

Learn properties of adding odd/even numbers.

Add/subtract tens and hundreds quickly.

Round numbers to 10s and 100s.

Introduce concept of multiples of a number.

### Measurement

Review length, weight and temperature.

Number of inches in a foot.

Number of feet in a yard.

Number of ounces in a pound.

Analytical problems involving these concepts and conversions.

### Geometry

Point, line, line segment, ray, regular polygons.

Perimeter.

### Data Analysis

Use tally charts/line graphs/bar graphs to analyze data.

### Linear equations

Start algebra using pictures.

Then change pictures into letters and have the kids explore

and guess the value of the variable.

### Fractions

Introduce the concept of fractions.

Identify the fraction given a shaded picture.

Color the given fraction in the picture.

Notion of equivalent fractions will be discussed.

### 500+ Word Problems

Problems that involve multiple steps of

additions/subtractions/multiplications/divisions.

Problems involving time/calendar.

Problems that require operations with measurement.

Problems that use properties of numbers and/or place

value.

Problems involving operations with money.