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(B) Doing the Math Series (Texas) → Algebra 1

A1.05TX Modeling with Linear Equations and Inequalities (dtm-a1.05-tx)


Description
Doing the Math of Module 2: Linear Equations and Inequalities

Topic 2: Linear Equations and Inequalities Lesson 3: Not All Statements are Created Equal
Topic 3: Systems of Equations and Inequalities Lessons 1: The County Fair

PD Hours: 2

Content
  • Welcome to the TX A1 Doing the Math Series!
  • Introduction to Module 2 and Topic 2 (5 MIN)
  • A1 M2 Topic 2: Linear Equations and Inequalities
  • Module 2 Topic 2 Lesson 3: Not All Statements Are Made Equal (60 MIN)
  • Fundraising Function
  • Nearpod: Modeling Linear Inequalities (positive slope)
  • Solving Two-Step Linear Inequalities
  • Reversing Inequality Signs
  • Nearpod: Reversing Inequality Signs (negative slope)
  • Solving Other Linear Inequalities
  • Connecting MATHia and the Text: M2 T2
  • Discussion Board: Reflection on Solving Linear Inqualities
  • Module 2 Topic 3 Lesson 1:The County Fair (55 MIN)
  • A1 M2 Topic 3 Overview: Systems of Equations and Inequalities
  • Goats, Chickens and Pigs
  • Introduction to Substitution
  • Introduction to Substitution - Let's Start with the Graph
  • Substitution with Special Systems
  • Introduction to Substitution - Worked Example
  • Solving Systems with Substitution
  • Connecting MATHia and the Text: M2 T3
  • Discussion Board: Reflecting on Systems of Equations and Inequalities
  • Closing Thoughts
  • Closing
Completion rules
  • All units must be completed
  • Leads to a certificate with a duration: Forever
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