Deforestation Causes & Scale

CONCEPTUAL

Science›Rainforests|Ages 9—11|ID: mt_2OSTHTWDpa

Understand the causes and scale of rainforest deforestation — cattle ranching (largest driver in the Amazon), soy and palm oil plantations, logging for timber, and mining — and know that approximately 10 million hectares of forest are lost globally each year, with devastating consequences for biodiversity, climate, and indigenous communities

Mastery Evidence

Name at least three major causes of deforestation: cattle ranching, palm oil, soy, logging, and mining
State that approximately 10 million hectares of forest are lost globally each year
Explain the impact of deforestation on at least two of: biodiversity, climate, and indigenous peoples

Assessment Prompt

“Can [child] explain why rainforests are being cut down — naming causes like cattle farming, palm oil, and logging — and say roughly how fast it's happening?”

Prerequisites3

The Amazon Rainforest
softAges 7—9
Rainforest Biodiversity
hardAges 9—11
Changing Environments
softAges 8—9

Show full prerequisite tree

The Amazon Rainforest soft
The Amazon is the primary case study for deforestation
- Where Rainforests Are hard
  Must know where rainforests are globally before zooming into the Amazon specifically
  - What Is a Rainforest? hard
    Must know what a rainforest is before learning where they are located
- Tropical Rainforest Climate soft
  Understanding tropical climate deepens understanding of why the Amazon is so productive
  - Where Rainforests Are hard
    Location near Equator explains why the climate is tropical
    - What Is a Rainforest? hard
      Must know what a rainforest is before learning where they are located
  - What Is a Rainforest? hard
    Must know what a rainforest is before understanding its tropical climate in detail
  - Geography & Local Weather soft
    Understanding world weather patterns helps understand tropical climate (Weather 7-9 -> Rainforests 7-9)
    - Seasons & Weather Patterns hard
      Understanding global weather differences requires knowing seasons
      - Seasonal changes soft
        Seasons/weather patterns parallels curriculum four seasons topic
        
        Days, Weeks, Months & Years soft
        Observing and describing seasonal changes requires basic date and time vocabulary (months, seasons, year)
        
        Ordering Events in Time hard
        Understanding days/months/years builds on sequencing events chronologically
      - Types of Weather soft
        Seasons benefit from weather vocabulary
    - Types of Weather hard
      Comparing world weather requires weather vocabulary
Rainforest Biodiversity hard
Must understand biodiversity value before understanding what deforestation destroys
- The Amazon Rainforest soft
  The Amazon as a specific example grounds the abstract concept of biodiversity hotspots
  - Where Rainforests Are hard
    Must know where rainforests are globally before zooming into the Amazon specifically
    - What Is a Rainforest? hard
      Must know what a rainforest is before learning where they are located
  - Tropical Rainforest Climate soft
    Understanding tropical climate deepens understanding of why the Amazon is so productive
    - Where Rainforests Are hard
      Location near Equator explains why the climate is tropical
      - What Is a Rainforest? hard
        Must know what a rainforest is before learning where they are located
    - What Is a Rainforest? hard
      Must know what a rainforest is before understanding its tropical climate in detail
    - Geography & Local Weather soft
      Understanding world weather patterns helps understand tropical climate (Weather 7-9 -> Rainforests 7-9)
      - Seasons & Weather Patterns hard
        Understanding global weather differences requires knowing seasons
        
        Seasonal changes soft
        Seasons/weather patterns parallels curriculum four seasons topic
        
        Days, Weeks, Months & Years soft
        Observing and describing seasonal changes requires basic date and time vocabulary (months, seasons, year)
        
        Ordering Events in Time hard
        Understanding days/months/years builds on sequencing events chronologically
        
        Types of Weather soft
        Seasons benefit from weather vocabulary
      - Types of Weather hard
        Comparing world weather requires weather vocabulary
- Classifying Rainforest Organisms hard
  Understanding classification helps appreciate the scale of biodiversity
  - Rainforest Plants hard
    Must know rainforest plants before classifying them
    - Rainforest Layers hard
      Plants taught in context of layers (epiphytes in canopy, lianas climbing trunks)
      - What Is a Rainforest? hard
        Must know what a rainforest is before learning its four layers
  - Rainforest Animals hard
    Must know rainforest animals before classifying them into groups
    - Rainforest Layers hard
      Animals are taught in context of which layer they inhabit
      - What Is a Rainforest? hard
        Must know what a rainforest is before learning its four layers
Changing Environments soft
Deforestation is a powerful example of environmental change posing dangers to living things (exploratory age 9 -> curriculum age 8). Exploratory depends on curriculum.
- Habitats & Basic Needs hard
  Must understand how habitats support organisms before understanding what happens when they change
  - Where Are the Poles? soft
    Polar regions enrich the curriculum habitats topic (exploratory age 5 -> curriculum age 6)
  - Habitat Vocabulary hard
    Describing how habitats provide for basic needs requires habitat, environment, conditions, shelter vocabulary
  - What Is a Rainforest? soft
    Rainforest habitat knowledge enriches the curriculum habitats topic (exploratory age 5 -> curriculum age 6)
  - What Living Things Need hard
    Must know basic needs of organisms before understanding how habitats provide for those needs
    - Common Plants & Trees soft
      Knowing plants helps understand what they need
    - Living Things Vocabulary soft
      Describing what plants and animals need to survive uses life processes vocabulary: nutrition, growth, sensitivity
    - Naming Common Animals soft
      Knowing animals helps understand what they need
  - What Ocean Animals Need soft
    Ocean animal needs parallels curriculum habitats/basic needs concept
    - What Is the Ocean? soft
      Ocean animal needs are contextualised by knowing what the ocean is
  - Animal Homes soft
    Animal homes concept is enriched by curriculum habitats topic
    - Animals Everywhere hard
      Animal homes builds on knowing animals live everywhere
  - Living, Dead & Never Alive hard
    Must distinguish living from non-living before understanding habitats that support living things
    - Common Plants & Trees soft
      Knowing plant names helps distinguish living from non-living
    - Living Things Vocabulary hard
      Comparing living, dead, and never-been-alive things requires the life processes vocabulary to give reasons
    - Naming Common Animals soft
      Knowing animal groups helps distinguish living from non-living
  - Minibeast Habitats soft
    Exploratory micro-habitats knowledge enriches curriculum habitats topic
    - Common minibeasts: naming and recognising hard
      Must recognise common minibeasts before exploring where each type lives
      - What is a minibeast? hard
        Must understand what minibeasts are before learning to name specific ones
- Simple Food Chains soft
  Food chain knowledge helps understand knock-on effects of environmental change
  - Herbivores, Carnivores & Omnivores hard
    Must know carnivore/herbivore/omnivore to understand food chains
    - Naming Common Animals hard
      Must identify animal groups before classifying by diet
  - Habitats & Basic Needs hard
    Must know about habitats and interdependence before learning food chains
    - Where Are the Poles? soft
      Polar regions enrich the curriculum habitats topic (exploratory age 5 -> curriculum age 6)
    - Habitat Vocabulary hard
      Describing how habitats provide for basic needs requires habitat, environment, conditions, shelter vocabulary
    - What Is a Rainforest? soft
      Rainforest habitat knowledge enriches the curriculum habitats topic (exploratory age 5 -> curriculum age 6)
    - What Living Things Need hard
      Must know basic needs of organisms before understanding how habitats provide for those needs
      - Common Plants & Trees soft
        Knowing plants helps understand what they need
      - Living Things Vocabulary soft
        Describing what plants and animals need to survive uses life processes vocabulary: nutrition, growth, sensitivity
      - Naming Common Animals soft
        Knowing animals helps understand what they need
    - What Ocean Animals Need soft
      Ocean animal needs parallels curriculum habitats/basic needs concept
      - What Is the Ocean? soft
        Ocean animal needs are contextualised by knowing what the ocean is
    - Animal Homes soft
      Animal homes concept is enriched by curriculum habitats topic
      - Animals Everywhere hard
        Animal homes builds on knowing animals live everywhere
    - Living, Dead & Never Alive hard
      Must distinguish living from non-living before understanding habitats that support living things
      - Common Plants & Trees soft
        Knowing plant names helps distinguish living from non-living
      - Living Things Vocabulary hard
        Comparing living, dead, and never-been-alive things requires the life processes vocabulary to give reasons
      - Naming Common Animals soft
        Knowing animal groups helps distinguish living from non-living
    - Minibeast Habitats soft
      Exploratory micro-habitats knowledge enriches curriculum habitats topic
      - Common minibeasts: naming and recognising hard
        Must recognise common minibeasts before exploring where each type lives
        
        What is a minibeast? hard
        Must understand what minibeasts are before learning to name specific ones
  - Ocean Food Chains soft
    Ocean food chain parallels curriculum simple food chain concept
    - What Ocean Animals Need soft
      Food chains explain how animals meet their need for food
      - What Is the Ocean? soft
        Ocean animal needs are contextualised by knowing what the ocean is
    - Ocean Animal Variety soft
      Food chains benefit from knowing the variety of animals that eat each other
  - Minibeasts in the food chain soft
    Garden minibeast food chains provide concrete examples for curriculum simple-food-chains
    - Common minibeasts: naming and recognising hard
      Must know common minibeasts before placing them in food chains
      - What is a minibeast? hard
        Must understand what minibeasts are before learning to name specific ones
  - Rainforest Animals soft
    Rainforest animals provide rich examples for simple food chains (exploratory age 5 -> curriculum age 6)
    - Rainforest Layers hard
      Animals are taught in context of which layer they inhabit
      - What Is a Rainforest? hard
        Must know what a rainforest is before learning its four layers
- Habitat Vocabulary soft
  Discussing how environments change and pose dangers uses habitat and conditions vocabulary

Unlocks4

Rainforests & Global Climate
hardAges 9—11
Rainforest Conservation
hardAges 9—11
Rainforest Products in Daily Life
hardAges 9—11
Rainforest Futures & Trade-Offs
hardAges 9—11