Why is Algebra Important? Do your best! Why is Algebra Important? You have 1 minutes!

Objective: I CAN determine if numbers are rational or irrational Agenda: 1. POD: Problem of the Day 2. Rational Vs Irrational Activity Job 1 – Started Check for Understanding 5. Exit Ticket

Key Vocabulary - Activity Counting Numbers (Natural Numbers): 1, 2,3,4, Whole Numbers: 0,1,2,3,4 Integers: Pos & Neg Whole # Rational Numbers – Numbers that end, repeats, or is a fraction Irrational Numbers – Decimals that don’t end or repeat

Key VoCab!

Key Vocab- Real NUmbers

Operations with Real Numbers Adding (Sum) R + R = R R – R = R R + I = I I + I = I R: Rational I: Irrational Multiply (Product) (R)(R)= R (R)(I) = I But… (I)(I)= (I) or (I)(I) = R

Check for Understanding State on a Learning Scale of 1 – 4 what level of understanding you are at on Whether A Function! 4 – Great & I can Teach 3 - Good & Understand it 2 – Can do must but need help on harder parts 1 – Can do only with help 0 – I Need Help

State one rational number and state why it is rational! Exit Ticket Do your best! State one rational number and state why it is rational!