Simple Interest (In Steps)
Simple Interest (In Steps)
What you'll learn
- Identify the principal, interest rate, and time period in simple interest problems with 80% accuracy.
- Solve simple interest problems using the formula I = PRT, showing all steps, and achieving at least 70% correct answers on a worksheet.
- Explain how simple interest impacts the total amount paid or earned on a loan or investment in a paragraph of at least 5 sentences, demonstrating understanding of the relationship between principal, rate, time, and interest.
- Apply the simple interest formula to calculate the total amount due (principal + interest) for at least 3 different loan scenarios, presented in a real-world context, with 100% accuracy.
Tutorial Preview
You deposit $200 at 5% interest for 1 year. How much interest do you earn?
You borrow $1,000 at 7% interest for 3 years. What is the total amount you repay?
You earned $60 in interest over 2 years at a 3% rate. What was the principal?
Sample Practice Questions
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Frequently asked questions
What grade level is "Simple Interest (In Steps)"?
Simple Interest (In Steps) is a Grade 7 Mathematics lesson on ExcelOS.
What will I learn in Simple Interest (In Steps)?
You'll be able to: Identify the principal, interest rate, and time period in simple interest problems with 80% accuracy; Solve simple interest problems using the formula I = PRT, showing all steps, and achieving at least 70% correct answers on a….
Is "Simple Interest (In Steps)" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Simple Interest (In Steps)?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.