2: The student will use numbers and number relationships to acquire basic facts. The student will estimate and compute with whole numbers.

2.1: Number Sense

2.1.b: Whole Numbers and Fractions

2.1.b.i: Compare and order whole numbers up to 4 digits.

2.1.b.ii: Create and compare physical and pictorial models of equivalent and nonequivalent fractions including halves, thirds, fourths, eighths, tenths, twelfths, and common percents (25%, 50%, 75%, 100%) (e.g., fraction circles, pictures, egg cartons, fraction strips, number lines).

2.2: Number Operations

2.2.a: Estimate and find the sum or difference (with and without regrouping) of 3- and 4-digit numbers using a variety of strategies to solve application problems.

2.2.b: Multiplication Concepts and Fact Families

2.2.b.i: Use physical models and a variety of multiplication algorithms to find the product of multiplication problems with one-digit multipliers.

2.2.b.ii: Demonstrate fluency (memorize and apply) with basic multiplication facts up to 10 x 10 and the associated division facts (e.g., 5 x 6 = 30 and 30 ÷ 6 = 5).

4: The student will use appropriate units of measure to solve problems.

4.1: Measurement

4.1.a: Choose an appropriate measurement instrument and measure the length of objects to the nearest inch or half-inch and the weight of objects to the nearest pound or ounce.

4.1.b: Choose an appropriate measurement instrument and measure the length of objects to the nearest meter or centimeter and the weight of objects to the nearest gram or kilogram.

4.1.c: Develop and use the concept of perimeter of different shapes to solve problems.

4.1.d: Develop and use strategies to choose an appropriate unit and measurement instrument to estimate measurements (e.g., use parts of the body as benchmarks for measuring length).

5: The student will demonstrate an understanding of collection, display, and interpretation of data and probability.

5.1: Data Analysis

5.1.a: Pose questions, collect, record, and interpret data to help answer questions (e.g., which was the most popular booth at our carnival?).

5.1.c: Construct bar graphs, frequency tables, line graphs (plots), and pictographs with labels and a title from a set of data.

5.2: Describe the probability (more, less, or equally likely) of chance events.

Correlation last revised: 5/21/2018

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.