Percent of a number: VAT, discount and more

Math

• The eighth-grade child has learned to calculate the VAT (Value Added Tax) and understand its application in real-life situations.
• They have mastered the concept of calculating discounts and understanding the relationships between the original price, the discount, and the final price.
• They have learned to calculate the percentage increase or decrease of a number, which is essential for understanding changes in data or quantities over time.
• They have grasped the concept of finding the original price or the discounted price when the percentage discount is given.

Encourage the child to apply the concepts learned in the activity to real-world scenarios. For example, they can analyze different sales promotions in stores, calculate the final prices of items on sale, and compare the discounts to make informed purchasing decisions. Additionally, they can explore online shopping websites to practice calculating VAT and discounts on various products.

Book Recommendations

• The Great Brain by John D. Fitzgerald: This book follows the adventures of a young boy with great mathematical skills, showcasing how math can be intertwined with everyday life.
• The Phantom Tollbooth by Norton Juster: A whimsical story that includes various mathematical concepts such as calculating time and distance, perfect for engaging the child's mathematical imagination.
• The Number Devil: A Mathematical Adventure by Hans Magnus Enzensberger: This book introduces math concepts through a fantastical journey, making learning about percentages and numbers an exciting adventure.