Innovating Science™ AP Environmental Science: Net Primary Productivity of Aquatic Plants

Catalog No.	Product Type
S000821	Net Primary Productivity of Aquatic Plants

Catalog No. S000821 Supplier Innovating Science™ Supplier No. IS9908

Description

In this activity, simulate the photosynthesis and cellular respiration of an aquatic plant under different conditions to demonstrate when plants need energy for growth, respiration, reproduction and movement.

Living organisms require energy for growth, respiration, reproduction, and movement. Primary producers such as plants absorb energy from the sun and convert it to biomass via photosynthesis, which is then either used for cellular respiration or passed up the food chain.

• In this activity, simulate the photosynthesis and cellular respiration of an aquatic plant under different conditions to demonstrate when plants need energy for each process.
• This kit contains enough materials for 8 groups of students and comes with a Teacher's Manual and Student Study Guide Copymaster.
• The activity covers AP Environmental Science primary learning objective ENG-1.A.
• It will take a total of about 75 minutes over the course of 3 to 4 days to complete this activity (Day 1: 45 min, Day 3 or 4: 30 min).

Kit contains:

• 2 Manganese Chloride Reagents, 25 mL
• 2 Alkaline Iodide Reagents, 25 mL
• 2 Sulfuric Acid, 50%, 25 mL
• 2 Starch Indicator Solution, 15 mL
• 2 Sodium Thiosulfate Titrant, 0.002 M, 750 mL
• 24 Pipettes
• 16 Sample Bottles with Caps

Needed but not supplied:

• Bucket, 5 Gallon or Similar (for Class Water Sample)
• Graduated Cylinders, 25 mL
• Burettes, 50 mL
• Burette Clamps/Stands
• Funnels
• Erlenmeyer Flasks, 125 mL
• Elodea or Other Aquatic Plant - Can be collected locally
• Scissors
• Paper Towels
• Markers
• Aluminum Foil
• Magnetic Stir Plate and Stir Bar (Optional)
• Grow Light (Optional)

Specifications

• Grade Level: High School
• Grade: 9 to 12
• Class Size: 8 Lab Groups
• Product Type: Net Primary Productivity of Aquatic Plants