Digestion & Nutrients
What's inside the unit:
- Lesson 1: From Soybean to Nutrient (45 Minutes)
- Lab 1: The Breakdown of Food Into Nutrients (45 minutes)
- Lesson 2: From Nutrient to Animal Health and Body (40 minutes)
- Lab 2: The Absorption of Nutrients (90 minutes: Split between two days, needs to sit overnight)
- A Case Study on the Power of Protein (45 Minutes)
Photosynthesis and Cellular Respiration
Intended Length:
- Lesson Plan - 90 minutes or two 45 minute class periods
- Enrichment Lab - 60 minutes
Lesson Objectives: Students will be able to:
- List three elements involved in photosynthesis and cellular respiration
- Create a model of all molecules in photosynthesis and cellular respiration
- Create a diagram showing the relationship of photosynthesis and cellular respiration between plants and animals
Enrichment Lab Objectives: Students will be able to:
- Explain lab observations using an understanding of photosynthesis and cellular respiration.
- Compare inputs and outputs from cellular processes in light and dark lab settings.
Biodiesel - What's the Matter?
Intended Length:
- Lesson Plan - 45 minute class period
- Enrichment Lab - Multiple days
- Day 1: Transesterification - 90 minutes to produce the biodiesel, Settle 2-24 hours
- Day 2: Separation & washing - 30 minutes, dry for 24-48 hours
- Day 3: Collection - 20 minutes
- Day 4: TestingBiodiesel - 45+ minutes
Lesson Objectives: Students will be able to:
- Create a diagram showing the relationship of photosynthesis and cellular respiration to oil production in a plant
- Link the concept of a calorie to both a food and fuel measurment of energy
- Model chemical breakdown of a fatty acid and understand the process of transesterification and the role in biodiesel
- Understand the advantages and disadvantages of using biodiesel as a fuel
Enrichment Lab Objectives: Students will be able to:
- Create biodiesel form soybean based oil
- Wash and purify the oil
- Test the properties of the oil, mainly calories available as carbon molecules combust, releasing CO2
Analyzing DNA
Intended Length:
- Lesson Plan - 90 minutes
- Enrichment Lab - refer to instructions in selected kit
Objectives: Students will be able to:
- Explain the principles and purpose for laboratory methods used to analyze DNA
- Describe the processes for PCR and Gel Electrophoresis
DNA The Genetic Code
Intended Length:
- Lesson Plan - 90 minutes or two 45 minute class periods
- Enrichment Lab - 45 minutes
Lesson Objectives: Students will be able to:
- Explain where to find DNA in a soybean plant (eukaryote)
- List the molecules that make up DNA and describe how the molecules connect to make a strand of DNA
- Calculate the size of one gene in comparison to an entire genome
Enrichment Lab Objectives: Students will be able to:
- Separate DNA from the rest of the cell and collect it
- Describe the appearance of DNA outside the cell
- Relate the location of DNA within a cell to the procedures for extracting it
DNA and Physical Expression
Intended Length:
- Lesson Plan – 60 minutes plus a 20 minute reading and evaluation activity (Why Create a
GMO?) to be completed as homework or in class. - Enrichment Lab – 60 minutes plus additional daily observation time.
Lesson Objectives: Students will be able to:
- Describe the relationship of genes, genotype, phenotype, and physical expression
- Relate genes to protein synthesis and proteins to physical expression
- Explain what a Genetically Modified Organism (GMO) is and why humans use GMO technology
- Evaluate and discuss articles representing the pros and cons of GMOs
Enrichment Lab Objectives: Students will be able to:
- Utilize Scientific Method to:
• Ask questions
• Develop a hypothesis based on background information
• Write a procedure to test hypothesis and conduct the experiment
• Collect data
• Analyze data and draw conclusions - Communicate the effects of the EPSPS gene in soybeans based on evidence from their experiment
Transferring Genetic Material
Intended Length:
- Lesson Plan - 90 minutes or two 45 minute class periods
- Enrichment Lab – See kit or virtual lab suggestions & timelines
Lesson Objectives: Students will be able to:
- Communicate how a soybean plant can be genetically modified
- List and describe three methods of creating recombinant DNA
- Use a model to show the steps of genetic modification in a soybean plant using bacterial transformation
- Explain how biological processes use and pass on recombinant DNA from cell to cell and from generation to generation once it is in an organism
Enrichment Lab Objectives: Students will be able to:
1. See kit or virtual lab objectives
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