7.MATH.11.B
Determine if the given value(s) make(s) one-variable, two-step equations and inequalities true.
Grade 7 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
valuevaluesone-variable equationone-variable equationsone-variable inequalityone-variable inequalitiestruthsolution
Skills
- determine (if a value makes a one-variable, two-step equation true) #dok2
- determine (if a value makes a one-variable, two-step inequality true) #dok2
- justify (if a value is a solution to an equation or inequality) #dok3
Learning Targets
- I can determine if a given value makes a one-variable, two-step equation true. #dok2
- I can determine if a given value makes a one-variable, two-step inequality true. #dok2
- I can substitute a value into a one-variable, two-step equation or inequality and check if it results in a true statement. #dok2
- I can explain my reasoning for why a value is or isn’t a solution to a one-variable, two-step equation or inequality. #dok3
Big Ideas
- A solution to an equation or inequality is a value that makes the statement true when substituted for the variable.
- Checking solutions involves substituting values and justifying whether they satisfy the original equation or inequality.
Essential Questions
- How can you check if a particular value is a solution to an equation or an inequality?
- Why does substituting a value into an equation or inequality show whether it is a solution?
- What strategies can you use to determine if a value makes a statement true?
- How can you explain or justify whether a value is a solution in mathematical terms?