Each student needs:

• 1 National Geographic Article
• 1 River Maps Worksheet
• 1 Infographic Directions and Rubric
• 1 Infographic Trends Sheet
• 1 Vector Control Questions
• 1 Stream Table River Modeling Activity Sheet (or Modified Version if no Internet access)
• 1 Claim Evidence Reasoning Worksheet

Each group needs:

• 1 stopwatch or cell phone timer
• 1 camera
• 1 ruler
• aquarium sand
• stream table 
• water
• pencil
• 1 funnel
• extra tubing 
• duct tape or zip tie
• 2 500 mL beakers
• (optional) laptop, iPad with Internet access
• (optional) pitch locator