## 5.2 Know and use the decimal notation and the dollar and cent symbols for money.

6.1 Recognize when an estimate is reasonable in measurements (e.g., closest inch).

Algebra and Functions

## 1.3 Solve addition and subtraction problems by using data from simple charts, picture graphs, and number sentences.

Measurement and Geometry

## 1.2 Use different units to measure the same object and predict whether the measure will be greater or smaller when a different unit is used.

1.3 Measure the length of an object to the nearest inch and/ or centimeter.

## Practice Putting Shapes Together

Statistics, Data Analysis, and Probability

1.1 Record numerical data in systematic ways, keeping track of what has been counted.

1.2 Represent the same data set in more than one way (e.g., bar graphs and charts with tallies).

Students

1.3 Identify features of data sets (range and mode).

## AAA Math Website (scroll down for specific topic)

Mathematical Reasoning

1.1 Determine the approach, materials, and strategies to be used.

1.2 Use tools, such as manipulatives or sketches, to model problems.

2.1 Defend the reasoning used and justify the procedures selected.

2.2 Make precise calculations and check the validity of the results in the context of the problem.