ALG1.MATH.12.E

Solve mathematic and scientific formulas, and other literal equations, for a specified variable.

Algebra I · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012

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Vocabulary
mathematic formulasscientific formulasliteral equationsspecified variablesolution
Skills
  • solve (mathematic formulas for a specified variable) #dok2
  • solve (scientific formulas for a specified variable) #dok2
  • rearrange (literal equations to isolate a specified variable) #dok2
  • apply (algebraic methods to manipulate equations with multiple variables) #dok2
  • interpret (real-world meaning of rearranged equations) #dok3
Learning Targets
  • I can identify the variable that needs to be isolated in an equation. #dok1
  • I can substitute values into formulas to check solutions. #dok1
  • I can apply algebraic steps to both sides of an equation. #dok1
  • I can solve a mathematic formula for a given variable. #dok2
  • I can rearrange a scientific formula to isolate a specified variable. #dok2
  • I can rewrite literal equations to solve for any variable. #dok2
  • I can select and justify the steps taken to isolate the specified variable in a multi-step equation. #dok3
  • I can explain how rearranging formulas is useful in real-world contexts. #dok3
  • I can create and solve a real-world problem involving manipulating formulas for a specified variable. #dok4
Big Ideas
  • Algebraic manipulation allows us to solve for any variable in an equation, making formulas adaptable to different situations.
  • Understanding how to isolate variables is essential for solving problems in mathematics, science, and beyond.
Essential Questions
  • How can you solve for a specific variable in an equation with multiple variables?
  • Why might you need to rearrange a formula in real-world situations?
  • What algebraic properties do you use when manipulating literal equations?
  • How do you ensure your solution for a specified variable is correct?
  • What are some examples of formulas in math or science you might need to rearrange?