# Irrational numbers

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Rational Number Flow Chart Black and White

### CCSS 8.NS.A.1 & 8.NS.A.2 - Irrational and Rational Numbers Stations

$ CCSS 8.NS.1 & 8.NS.2 - Irrational and Rational Numbers Stations (20 Problems); Topics: Approximate Irrational Numbers (square roots); Complete a table of squares or square roots; graph rational and irrational numbers on the number line; order rational and irrational numbers (including square roots) from least to greatest; determine whether numbers are rational or irrational; defining rational and irrational numbers; show examples of rational and irrational numbers

### Rational vs. Irrational Numbers Sorting Activity

Rational vs. Irrational Numbers Sorting Activity is a quick and engaging way for students to practice identifying rational and irrational numbers quickly. It can be used as cyclical review of the difference between rational and irrational numbers. Supports CCSS 8.NS.A.1

### Real Numbers System Card Sort (Rational, Irrational, Integers, Whole, & Natural)

Great activity for 8th Grade Math and Algebra 1 Students to practice sorting the real numbers into Irrational, Rational, Integers, Whole, and Natural/Counting Numbers! 8.2A Extend previous knowledge of sets and subsets using a visual representation to determine relationships between sets of real numbers

Math = Love: Search results for use integers and rational numbers

classification of the sets of real numbers using stack of funnels

Great activity for 8th Grade Math and Algebra 1 Students to practice sorting the real numbers into Irrational, Rational, Integers, Whole, and Natural/Counting Numbers!

### The Real Number System Foldable

This is a foldable used to help students understand the real number system. The outside flaps cover the irrational and rational numbers. Inside the foldable there are 3 more flaps containing the integers, whole numbers and natural numbers. Students write down what it means for a number to be either rational or irrational. A bank of numbers is also included for the student to classify after the foldable is put together.This foldable can be put together with one sheet of paper.

This graphic organizer may be used as an informal pre-assessment, class practice, buddy activity, math notebook notes, or individual note taking for the Real Number System. The task includes a number "Sprinkles" bank. Directions: Students will first 'Sprinkle" the numbers on the ice cream scoops in order to classify irrational numbers, rational numbers, whole numbers, integers, and natural numbers.