Solving One Variable Inequalities (Day 4)
Lesson Prep
Lesson Details
Duration: 50 minutes
Learning Goal: Create a purpose for solving inequalities, understand that a solution is the value that makes a function true, and connect student strategies to formal inequalities.
Prework
Consider joining our free online workshop to explore 3 Act Math more in depth
If possible, use big whiteboards and have each group member write with different colors
Write pre-scripted questions for audience members to ask during presentations
Answer Keys
Link to Answer Keys
Classwork
3 Act Math - Nail Polish
Standards
Common Core
HSA.CED.A.1 – Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.
HSA.REI.B.3 – Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
TEKS
A.5(B) – solve linear inequalities in one variable, including those for which the application of the distributive property is necessary and for which variables are included on both sides