Math Unit 3: Expressions and Equations
EQ: HOW can you communicate mathematical ideas effectively?
Chapter 8: Functions and Inequalities (2 Weeks)
Week 2: 2/22 to 2/26
EQ: HOW are symbols such as <, >, and =, useful?
2/22 - Chapter 8, Inquiry Lab and Lesson 7: Solve One-Step Inequalities
YWBAT solve addition and subtraction inequalities.
YWBAT solve one-step linear inequalities.
EQ: HOW is solving an inequality similar to solving an equation?
· Warm up – CC quick check
· Thursday homework hiccups
· Inquiry Lab: Solve-one-step inequalities
o Small group collaboration
· Teach:
o Use subtraction and addition properties to solve inequalities
o Use multiplication and division properties to solve inequalities
· Guided Practice
· Re-visit goals/EQ
· Homework: 639 evens and 640 all
2/23 - Chapter 8, 21st Century Career and Chapter Review
YWBAT apply your knowledge of functions and inequalities in order to complete the chapter review.
· Warm up – 21st Century Career: Meteorologist
· Multiplication facts test
· Chapter 8 review
· Homework: Study, chapter test tomorrow
2/24 - Chapter 8, Chapter Test
YWBAT apply your knowledge of functions and inequalities in order to ace the chapter test.
· Warm up – Chapter 8 review
· Review hiccups
· Chapter test
· Homework: relax!
2/25 - Unit 4 Introduction: Geometry, Chapter 9, Introduction and Inquiry Lab: Area of Parallelograms
YWBAT use models to find the area of parallelograms.
EQ: HOW does finding the area of a parallelogram relate to finding the area of a rectangle?
· Warm up – Are you Ready?
· Test hiccups
· Unit 4 Introduction: Geometry
o Unit project
· Chapter 9 introduction: Area
· Inquiry Lab: Area of Parallelograms
o Whole group: investigations 1-2
o Guided practice: investigation 3
o Small group work
· Homework: 660
2/26 - Chapter 9, Lesson 1: Area of Parallelograms and Inquiry Lab: Area of Triangles
YWBAT find the areas of missing dimensions of parallelograms.
YWBAT use models to find the area of triangles.
EQ: HOW are parallelograms related to triangles and rectangles?
· Warm up – CC quick check
· Thursday homework hiccups
· Vocabulary: polygon, parallelogram, rhombus, base, height, formula
· Teach:
o Area of a parallelogram
o Find missing dimensions
· Guided practice
· Inquiry Lab: area of a triangle
o Whole class: investigations 1-2
o Collaboration
· Re-visit goals/EQ