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Get to know your classmates!• Facebook Profile• Class Scavenger Hunt• Are you smarter then a 5th grader?• #Hashtag • Guess who • Beach Ball
What does it mean to be an IB student?
• The International Baccalaureate aims to develop inquiring, knowledgeable and caring young people who help to create a better and more peaceful world through intercultural understanding and respect.
• To this end the organization works with schools, governments and international organizations to develop challenging programs of international education and rigorous assessment.
• These programs encourage students across the world to become active, compassionate and lifelong learners who understand that other people, with their differences, can also be right.
Policies and Procedures
• Fire Drills/Lockdown• Student Information Sheet
• Parent/Course Letter• Website
• General Class Rules• Groups create a rule!
• Binders• Absent/Makeup Work• Weekly Homework
• Late Work Policies• Warm Ups• 85+ Club
• Sticker Boards• Re-Tests• Tutoring
• Group Assignments • Calculators
Warm Up • Get a copy of the worksheet up front.• Cut the pieces out and match the problems
to the answers!
Important Math Vocabulary• Expression: combination of numbers, variables, and
operations, no equal sign• Term: number, variable, or product or quotient of
numbers and variables• Coefficient: the number before the variable in a term • Variable: an unknown value, usually represented by
a letter • Operation: addition, subtraction, multiplication,
division
Important Math Vocabulary• Monomial: expression with exactly one term• Binomial: expression with exactly two terms• Trinomial: expression with exactly three terms• Combine like Terms: group and reduce to one term• Simplify: combine like terms to leave simplest form
of each term• Evaluate: plug in a value to the variable and
simplify• Equation: two expressions set equal to one another
Important Math Vocabulary• Base: the part of a term being raised to a
power• Exponent: the power a base is raised to• Degree: sum of exponents in each term• Degree of an expression: highest exponent
in an expression• Standard Form: terms in order from highest
to lowest degree
Order of Operations• Please Excuse My Dear Aunt Sally
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Evaluate the Expressions• What is the value of the expression for x = 5
and y = 2?
Example 1: x2 + x – 12 ÷ y2
Example 2: (xy)2
Simplify, then Evaluate• What is the value of each expression when
a = 3 and b = 4?
Practice 1: 2b - a2 + b
Practice 2: -b2 - 7a + 3b2 + a
Translate what these words mean these with your group!
• The sum of • The difference of• Product• Quotient• Quantity of• 4 less than 5• 2 more than 8