Percent Increase and Decrease Quiz

2+ results

Valentines Day Percentages: Increase, Decrease & Change Word Problems

Created by

Are your students struggling with the percentage change/difference? Give them this Valentine's Challenge they'll actually want to solve. This resource reinforces on core Grade 8 - 9 skill of percentages. While themed around Valentine's Day, the math rigorous covers Percentage Increase: Financial change in real-life situationsPercentage Decrease: Calculating discounts and taxPercentage Change: Comparing original vs. new values in real-world contextsMulti-step percents: To find differences in seas

8th - 9th

Applied Math, Basic Operations, Financial Literacy

Specialist Maths Unit 1 Topic 4 Algebra of 2D Vectors Scalar product projection

Created by

Nikki's Maths Classroom

**PREVIEW IS A REDACTED AND WATERMARKED VERSION, FULL VERSION IS IN THE DOWNLOAD WITH FULL EXAMPLES AND SCAFFOLDS** This powerpoint is on Unit 1 Topic 4 of the 2025 Specialist Maths Syllabus for QLD. It covers the topic of algebra of 2D vectors and covers the following dot points: • Define and use the scalar (dot) product.• a⋅b=|a||b|cos(θ)• (a_1¦a_2 )∙(b_1¦b_2 )=a_1 b_1+a_2 b_2• Apply the scalar product to vectors expressed in Cartesian form. • Examine properties of parallel and perpendicular v

12th

Applied Math, Math Test Prep, Other (Math)

Also included in: Specialist Maths Entire Unit 1 Lesson bundle Year 11 Semester 1 one