Grade 7 Unit 5 Plants for Food and Fibre Outline: Topic 1 – People and Plants Topic 2 – Structure and Adaptations Topic 3 – Plant Reproduction and Breeding Topic 4 – Meeting the Need for Food and Fibre Topic 5 – Sustaining the Soil Topic 6 – Pests and Pest Control Objectives: Students will: 1. Investigate plant uses; and identify links among needs, technologies, products and impacts. 2. Investigate life processes and structures of plants, and interpret related characteristics and needs of plants in a local environment. 3. Analyze plant environments, and identify impacts of specific factors and controls. 4. Identify and interpret relationships among human needs, technologies, environments, and the culture and use of living things as sources of food and fibre.
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Grade 7 Unit 5 Plants for Food and Fibre
Outline:
Topic 1 – People and Plants
Topic 2 – Structure and Adaptations
Topic 3 – Plant Reproduction and Breeding
Topic 4 – Meeting the Need for Food and Fibre
Topic 5 – Sustaining the Soil
Topic 6 – Pests and Pest Control
Objectives: Students will:
1. Investigate plant uses; and identify links among needs, technologies, products
and impacts.
2. Investigate life processes and structures of plants, and interpret related
characteristics and needs of plants in a local environment.
3. Analyze plant environments, and identify impacts of specific factors and
controls.
4. Identify and interpret relationships among human needs, technologies,
environments, and the culture and use of living things as sources of food and
fibre.
Topic 1 - People and Plants
How are plants used??
Used in the Environment
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Used for Food
list 9 main edible plants
Match the plant to their final
products on page 93
Used for Fibre
Cotton Hemp Flax
Advantages of this fibre Advantages of this fibre Advantages of this fibre
Uses of this fibre Uses of this fibre Uses of this fibre
Topic Review and Wrap UP questions (to be used as study material for your quiz) Topic Review page 130: # 2, 4, 5 Topics 1-3 Wrap-up page 131 # 1, 3, 7, 9.
Definition Definition of genes
GENETIC MODIFICATION (ENGINEERING)
How is it done? Example
Definition Purpose
SELECTIVE
Example #1 BREEDING Example #2
Sexual Reproduction Plant Reproduction
Vegetative/Asexual Reproduction Cones (definition and purpose) Flowers