Hexagon

A hexagon is a polygon with six sides and six angles. The sum of the interior angles of a hexagon is always 720 degrees. Each interior angle of a regular hexagon measures 120 degrees. A regular hexagon has all its sides and angles equal in measure.

A hexagon can be divided into six equilateral triangles with equal sides and angles. The formula to find the perimeter of a hexagon is P = 6s, where P is the perimeter and s is the length of one side. The formula to find the area of a regular hexagon is A = (3√3 / 2) × s^2, where A is the area and s is the length of one side.

Real-life examples of hexagons include honeycomb cells, bolts and nuts, and some forms of crystals and gemstones.

Understanding the properties and characteristics of hexagons is important in geometry and spatial reasoning.

◂Math Worksheets and Study Guides Third Grade. Ordering and Comparing Numbers

Study Guide

Ordering and Comparing Numbers

Activity Lesson

Duck Race - Least to Greatest

Worksheet/Answer key

Ordering and Comparing Numbers

Worksheet/Answer key

Ordering and Comparing Numbers

Worksheet/Answer key

Ordering and Comparing Numbers

Worksheet/Answer key

Whole Numbers

Worksheet/Answer key

Ordering and Comparing Numbers

Vocabulary/Answer key

Ordering and Comparing Numbers

Create And Print more Comparing Numbers worksheets with Comparing Numbers Worksheets generator

The resources above cover the following skills:

Number and Operations (NCTM)

Understand numbers, ways of representing numbers, relationships among numbers, and number systems.

Understand the place-value structure of the base-ten number system and be able to represent and compare whole numbers and decimals.

Algebra (NCTM)

Use mathematical models to represent and understand quantitative relationships.

Model problem situations with objects and use representations such as graphs, tables, and equations to draw conclusions.

Connections to the Grade 3 Focal Points (NCTM)

Number and Operations: Building on their work in grade 2, students extend their understanding of place value to numbers up to 10,000 in various contexts. Students also apply this understanding to the task of representing numbers in different equivalent forms (e.g., expanded notation). They develop their understanding of numbers by building their facility with mental computation (addition and subtraction in special cases, such as 2,500 + 6,000 and 9,000 - 5,000), by using computational estimation, and by performing paper-and-pencil computations.