
Master increasing and decreasing percentages with our comprehensive Grade 8 mathematics presentations that break down complex percent change calculations into clear, visual lessons. These structured instructional slides help students understand percent increase and decrease through step-by-step examples and real-world applications perfect for classroom teaching and student practice.

17 questions
Increasing and decreasing percentages
Presentation
•
6th - 12th Grade
10 questions
Percent Proportions
Presentation
•
8th Grade
12 questions
Lesson 3.5: Intervals of Increase and Decrease
Presentation
•
8th Grade

14 questions
Percent Equation
Presentation
•
7th - 9th Grade
11 questions
Percents: Lesson 3
Presentation
•
6th - 8th Grade
25 questions
Lesson: Benchmark Percentages
Presentation
•
6th Grade
23 questions
Comparing Increasing and Decreasing Linear Functions
Presentation
•
8th Grade
16 questions
Percentages
Presentation
•
6th - 9th Grade
10 questions
Percentages
Presentation
•
7th - 9th Grade
Increasing and decreasing percentages form a fundamental component of Grade 8 mathematics curriculum, building upon students' foundational understanding of proportional relationships and real-world applications. These presentations available through Wayground provide comprehensive concept explanation and visual learning experiences that guide students through the systematic process of calculating percentage increases and decreases in various contexts. The structured instruction covers essential skills including determining the original value, calculating the change amount, and expressing modifications as percentages, while also addressing reverse calculations where students must find original amounts given the final result and percentage change. Students develop critical mathematical reasoning abilities as they work through scenarios involving price markups, discounts, population growth, and other practical applications that demonstrate how percentage changes impact everyday situations. Wayground's extensive collection of teacher-created presentations offers educators access to millions of resources specifically designed to support increasing and decreasing percentage instruction for Grade 8 students. The platform's robust search and filtering capabilities allow teachers to quickly locate materials aligned with curriculum standards and specific learning objectives, while customization tools enable differentiation to meet diverse student needs and ability levels. These digital-first presentations can be seamlessly integrated into classroom instruction, assigned for independent practice, or utilized for targeted remediation and enrichment activities. Teachers benefit from flexible delivery options that support both whole-group instruction and individualized learning paths, empowering them to reinforce percentage concepts through multiple approaches while tracking student progress and identifying areas requiring additional skill reinforcement.

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