Scientific Literacy and Problem Solving PISA Test Insights.pptx

1. Scientific Literacy and Problem Solving: PISA Test Insights

2. Understanding PISA: A Global Learning Assessment
● PISA (Programme for International Student Assessment) tests
students worldwide
● Covers science, reading, and mathematics skills
● Uses 13 different test booklets with varied question types
● Tests critical thinking and real-world problem-solving abilities

3. Sports Science: Understanding Athletic Footwear
● Sports shoes are more than just fashion accessories
● Critical for preventing sports injuries
● Four key criteria for good sports shoes:
● Exterior protection
● Foot and ankle support
● Stability
● Shock absorption

4. Injury Prevention in Young Athletes
● 18% of sports players aged 8-12 already have heel injuries
● Cartilage damage can lead to premature osteoarthritis
● Proper footwear is crucial for long-term athletic health
● Prevention starts in childhood (ages 10-12)

5. The Science of DNA: Forensic Identification
● DNA is a chemical substance containing body's genetic
instructions
● Unique identifier, like a biological fingerprint
● Probability of two people having same DNA profile: 1 in 100
million
● Except for identical twins

6. DNA Collection: Forensic Techniques
● DNA can be extracted from various sources
● Blood samples
● Cheek scrapings
● Cells with nuclei contain DNA
● Careful collection methods are essential

7. Skateboard Economics and Choices
● Skateboards can be bought complete or assembled
● Multiple component choices affect final product
● Price variations based on individual parts
● Requires mathematical and consumer decision-making skills

8. Mathematical Problem Solving
● Calculating skateboard assembly costs
● Comparing different product combinations
● Budgeting and financial decision-making
● Understanding price ranges and options

9. Critical Thinking in Test Questions
● PISA tests require more than memorization
● Analyze information from text and graphs
● Make logical connections
● Interpret scientific and mathematical data

10. Global Learning and Skill Development
● PISA assesses skills beyond traditional testing
● Prepares students for real-world challenges
● Encourages interdisciplinary thinking
● Develops problem-solving capabilities

11. Reflection: What Have We Learned?
● Science, math, and reading are interconnected
● Critical thinking is a crucial skill
● Understanding context matters
● Learning is about more than just right answers