Description

Resource Description

Finding a “Percentage of Another Quantity” is one of the most practical math skills a student can learn. This resource from Ansel Hill Academy simplifies the process, moving beyond guesswork to a structured, repeatable method involving decimal conversion.

What’s Inside This Resource?

• Explicit Learning Objectives: Students will learn to understand percentage relationships, calculate percentages of specific quantities, and apply these skills to real-life contexts.

• The “Decimal Method” Explained: A step-by-step breakdown showing how to convert a percentage into a decimal (e.g., $25\% \rightarrow 0.25$) and multiply it by the total quantity to find the answer.

• Clear Formulas: Visual guides presenting the core formula: $Percentage\ of\ a\ Quantity = \frac{Percentage}{100} \times Total\ Quantity$.

• Real-Life Applications: Worked examples that show math in action, including:

  • Shopping Discounts: Calculating the new price of a shirt on sale.

  • Tax Calculations: Finding the total price including sales tax.

  • Exam Scores: Determining the percentage grade from a raw score (e.g., 72 out of 80).

• Practice Worksheet: A printable worksheet with space for working out, featuring problems such as “Find 18% of 250” and “What is 35% of 400?”.

Why Choose This Resource?

• Visual & Structured: Uses clear graphics and bold examples (like finding 15% of 200) to make the steps easy to memorize.

• Scaffolded Practice: Includes worked examples for reference before asking students to solve problems on their own.

• Versatile Use: Perfect for classroom instruction, homework assignments, or Functional Skills preparation.

Ideal For:

• Key Stage 3 (KS3) and GCSE Math students.

• Adult learners brushing up on commercial math.

• Teachers needing a ready-to-go lesson on Percentage of Amounts.