## Baseball Helmets Student Presentation.mov - Section 2: Completing the Activity

Baseball Helmets Student Presentation.mov

# Baseball Helmets Day 2 of 2

Unit 8: Solving Simultaneous Linear Equations
Lesson 5 of 15

## Big Idea: Connect solving systems of equations to real life baseball helmets and reading tables to find the equations for solving by substitution.

Print Lesson
2 teachers like this lesson
Standards:
Subject(s):
Math, solving equations, Algebra, Linear and Nonlinear Equations, Systems of Equations and Inequalities, substitution method, 8th grade math, linear equations in two variables, Real world problems, master teacher, Graphing Linear Equations
50 minutes

### Christa Lemily

##### Similar Lessons

###### Solving Linear Systems of Equations with Substitution (Day 3 of 3)
Algebra I » Systems of Linear Equations
Big Idea: Students will create a system of equations from a real world scenario and interpret the solution. Students will use linear substitution to solve systems of equations.
Favorites(21)
Resources(17)
Washington, DC
Environment: Urban

###### Solving Problems in Two or More Unknowns
Algebra I » Systems of Equations
Big Idea: The reason systems of equations exist as an algebra topic is that they're a tool to be used when a problem has more than one unknown variable.
Favorites(7)
Resources(21)
Worcester, MA
Environment: Urban

###### Solving Systems by Addition
8th Grade Math » Systems of Linear Equations
Big Idea: Knowing that the sum of the left and right sides of two different equations are equal, is key to solving certain systems, and later, many real world problems.
Favorites(2)
Resources(17)
Orlando, FL
Environment: Urban