# Mauricio Beltre

121 Lessons
Corner Lake Middle
Orlando, FL
Student Environment:
Urban
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(11 Units, 121 Lessons)

#### 1. Lies your calculators tell you

Big Idea: Students need to use their calculators wisely and not blindly depend on them. (A lesson for the first days of school)
Standards:
Favorites (22)   Resources (16)   Reflections (2)

#### 2. Those Negative Numbers

Big Idea: Through well thought out questions and engaging activities, students can revisit handling operations with signed numbers
Standards:
Favorites (41)   Resources (17)   Reflections (2)

#### 3. Multiplying and Dividing Signed Numbers

Big Idea: Students revisit multiplying and dividing signed numbers analyzing patters and participating in a Relay Race
Standards:
Favorites (25)   Resources (19)   Reflections (1)

#### 4. Math Goodies: Developing Proficiency with Signed numbers

Big Idea: Students compete with thought-provoking tasks that improve their fluency with signed numbers.
Standards:
Favorites (6)   Resources (11)   Reflections (2)

#### 5. Expressions Evaluated

Big Idea: Understanding properties associated with evaluating expressions is essential for all further mathematics.
Standards:
Favorites (4)   Resources (13)   Reflections (1)

#### 6. Rational or Irrational (Day 1 of 2)

Big Idea: Every number expands infinitely. The repeating digit may be zero, which means the number terminates, or another digit pattern.
Standards:
Favorites (26)   Resources (9)   Reflections (1)

#### 7. Rational or Irrational (Day 2 of 2)

Big Idea: Every number expands infinitely. The repeating digit may be zero, which means the number terminates, or another digit pattern.
Standards:
Favorites (19)   Resources (13)   Reflections (1)

#### 8. Round Robin Review (Unit 1)

Big Idea: Tackling questions in Round Robin fashion is a great way to review and practice for standardized exams.
Standards:
Favorites (3)   Resources (13)   Reflections (1)