In this lesson, you learned how to:
- Explain what it means for a value or pair of values to be a solution to an equation.
- Find solutions to equations by reasoning about a situation or by using algebra.
Here are the activities that helped you reach those goals:
- 1.4.1: Finding the Solution to an Equation in One Variable, Part 1
- In this activity, you began to determine if a value was a solution to a given one-variable equation and identified what the solution could mean. For a value to be a solution to an equation, it must make the equation true.
- 1.4.2: Writing Equations to Represent Constraints
- In this activity, you wrote equations from situations given the constraints of the problem.
- 1.4.2: Self Check
- 1.4.2: Additional Resources
- 1.4.3: Finding the Solution to an Equation in Two Variables
- In this activity, you were able to find the solution to an equation with two variables, given the solution to one of the variables.
- 1.4.3: Self Check
- 1.4.3: Additional Resources
- 1.4.4: Finding the Solution to an Equation in One Variable, Part 2
- In this activity, you worked to find multiple solutions to equations and identified what the solutions mean in this situation.
After these activities, you completed the following practice:
- 1.4.5: Practice
Checking In
On a scale of 1 to 5, how confident do you feel about the learning goals of this lesson?
Nice reflection! You learn more when you take the time to reflect on your thinking.