Explain how to write and solve multi-step word problems. What strategies did you use to solve the matching pairs activity?
To write and solve multi-step word problems, follow these steps:
1. Read the problem carefully: Begin by carefully reading the problem to understand what is being asked and what information is given.
2. Identify the unknowns: Next, determine what information is missing that you need in order to answer the question.
3. Assign variables: Assign variables to represent the unknowns (e.g., x for the number of apples, y for the number of oranges)
4. Break down the problem: Break the problem down into smaller parts or steps, and write an equation for each step.
5. Write the equations: Combine the equations from the previous step to form a system of equations that can be solved simultaneously.
6. Solve the equations: Use the information from the problem to solve the equations, either using methods like substitution, elimination, or graphing.
7. Check your work: When you have found a solution, check your work by plugging the values back into the original problem and making sure that they satisfy all of the given conditions.
8. Interpret the solution: Finally, interpret the solution in the context of the problem and make sure it makes sense.
As for the strategies used to solve the matching pairs activity:
1. Read and analyze the pairs: Read and understand each pair of problems and solutions provided in the activity.
2. Identify key information: Focus on specific terms, numbers, or phrases in both the problems and solutions that can help you match them exactly.
3. Look for clues: Check the structure of the solution (e.g., is it a single number or multiple numbers?), and compare it to the problem to figure out if they can be a match.
4. Use the process of elimination: When faced with multiple potential matches, try to eliminate choices that don't fit or make sense in the context of the problem.
5. Confirm your choices: Once you think you've found a match, double-check to make sure the problem and the solution line up, both in terms of numbers and the overall situation described in the problem.
6. Repeat the process: Continue matching pairs until all are accurately paired up.